(Attachment)
100 POINTS!!
Which line is parallel to the line shown below?

I know D is right but I’m not sure how to get the answer.. it’s been way too long.

(Attachment)100 POINTS!!Which Line Is Parallel To The Line Shown Below? I Know D Is Right But Im Not

Answers

Answer 1

Answer:

D.  4x - 3y = 15

Step-by-step explanation:

The slope of a line is defined as the "change in y" over the "change in x".  

This is also commonly referred to as "rise over run".

From inspection of the graphed line, we can see that the "rise" between the two points is 4 units up, and the "run" between to the two points is 3 units right.  "Up" and "right" are positive directions, therefore the slope of the line is ⁴/₃.

The given answer options are all in standard form.

The standard form of a linear equation is Ax + By = C, where A, B and C are constants and A is positive.

The slope of a linear equation in standard form is -A/B.

If two lines are parallel, they have the same slope.

Therefore:

[tex]\implies \sf \dfrac{4}{3}=-\dfrac{A}{B}[/tex]

Remember that the constant A is positive, so this means that A=4 and B=-3. Therefore, we are looking for an answer option that includes "4x - 3y" on the left side of the equation.

Therefore, the line that is parallel to the graphed line is:

4x - 3y = 15
(Attachment)100 POINTS!!Which Line Is Parallel To The Line Shown Below? I Know D Is Right But Im Not
Answer 2

Answer: Your answer will be D. [tex]4x-3y=15[/tex]


Related Questions

JaCorren is 60 inches and going through a growth spurt. For the next year, his growth will increase by 1% each month.


Write a function that models JaCorren's growth spurt over the next year. Use x for months and y for height of JaCorren, in inches.

Please help!!!

Answers

JaCorren's height at the end of the year will be approximately 67.61 inches.

The concept used in this problem is exponential growth. The equation y = 60 * (1 + 0.01)^x models the growth of JaCorren's height over time, where the height (y) increases by 1% each month (x). The exponent (1 + 0.01)^x represents the cumulative effect of the 1% monthly growth over the number of months.

In this equation, 60 is the starting height, 0.01 is the growth rate, and x is the number of months. By increasing the exponent x, we can see how the height (y) changes over time, which represents the exponential growth of JaCorren's height during his growth spurt.

Here's the mathematical equation to model JaCorren's growth spurt over the next year:

y = 60 * (1 + 0.01)^x

Where:

y is the height of JaCorren in inches

x is the number of months

60 is the starting height

0.01 is the growth rate (1% per month)

To find JaCorren's height at the end of the year (x = 12 months), we can substitute x = 12 into the equation:

y = 60 * (1 + 0.01)^12

y = 60 * 1.01^12

y ≈ 67.61 inches

So, JaCorren's height at the end of the year will be approximately 67.61 inches.

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The function that models JaCorren's growth spurt over the next year can be expressed.

y = 60 * (1 + 0.01x)^x

Where x is the number of months, and y is the height of JaCorren in inches. The initial height of JaCorren is 60 inches, and the growth increase is 1% each month, which is represented by 0.01. The function calculates the height of JaCorren after x months by taking into account the monthly growth increase, represented by (1 + 0.01x)^x.

Here is a function in Python that models JaCorren's growth spurt over the next year:

def height_over_time(x):

   y = 60 * (1 + 0.01 * x) ** 12

   return y

This function takes in the number of months x and returns the height y of JaCorren in inches after x months. The formula used is y = 60 * (1 + 0.01 * x) ** 12, which calculates the growth of JaCorren by 1% per month over the next year (12 months).

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Two pyramids are similar the volume of the larger pyramid is 125m3 and the volume of the smaller pyramid is 27 m3 the height of the smaller pyramid is 3m what is the height of the larger pyramid

Answers

By applying the concept of the pyramid, it can be concluded that the height of the larger pyramid is 5 m.

Pyramid is a 3-D shape that has a polygonal base and flat triangular faces, which join at a common point (the apex).

To find the volume of a pyramid, we multiply the area of its base by the height of the pyramid and divide by 3.

We have two similar pyramids. Let Va be the volume of the larger pyramid and Vb be the volume of the smaller pyramid:

Va = 123 m³

Vb = 27 m³

Let Ha be the height of the larger pyramid and Hb be the height of the smaller pyramid:

Hb = 3 m

Since these are similar pyramids, then their volume is proportional to their height.

For smaller pyramid:

Vb = 27 m³

     = 3³ = Hb³

So we can determine Ha as follows:

Ha = ∛Va

     = ∛125

     = 5 m

Thus, the height of the larger pyramid is 5 m.

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Solve CD divided by XX
Show ur answer Is standard form.

Answers

Therefore, when CD is divided by XX, Is standard form 20

Roman numerals 1 to 100 are what?

The fixed positive integers are represented by alphabets in roman numerals. I, II, III, IV, V, VI, VII, VIII, IX, and X are roman numerals that stand for the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10 respectively

We know that

CD = (D – C)

CD = (500 – 100)

CD = 400

XX = (X + X)

XX = (10 + 10)

XX = 20

CD = 400 and XX = 20 in numbers.

On dividing 400 by 20

Now, 20

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2xy' y = 6x, x > 0, y(4) = 22

Answers

The value of y when x=4 is 24. However, the given value of y is 22, so the answer is incorrect

The given equation is written in slope-intercept form as y=6x. This is a linear equation where 'y' is a function of 'x', and the slope is 6.

To calculate the value of y when x=4, first substitute the value of x in the given equation.

y = 6x

 = 6 x 4

 = 24

Therefore, the value of y when x=4 is 24. However, the given value of y is 22, so the answer is incorrect.

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How many combinations are possible with 4 numbers without repeating?

Answers

There are 64 combinations possible with 4 numbers without repeating. The solution has been obtained by using permutations.

What is permutation?

A permutation is a grouping of objects in a certain order or sequence. When dealing with permutation, it's crucial to consider both the selection and the arrangement. In a nutshell, permutations heavily rely on ordering. In other terms, an ordered combination is a permutation.

Using permutations, the total number of combinations will be as follows:

⇒4P1 + 4P2 + 4P3 + 4P4

⇒4 + 12 + 24 + 24

64

Hence, there are 64 combinations possible with 4 numbers without repeating.

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in what ratio is the line segment joining the points (2,4) and (-3,-2) divided by x axis​

Answers

The line segment is divided into the x-axis in the ratio 4:3.

Solution

The line segment joining the points (2, 4) and (-3, -2) is divided by the x-axis at the point where the y-coordinate is 0.

To find this point, we can set y=0 in the equation of the line that connects the two points.

The equation of the line is given by:

y = mx + c

m is the slopeC is the y-intercept.

The slope m can be found using the formula:

m = (y2 - y1) / (x2 - x1)

where (x1, y1) and (x2, y2) are the two points. Substituting the values, we get:

m = (-2 - 4) / (-3 - 2) = -6/ -5 = 6/5

The y-intercept c can be found using one of the points and the slope:

c = y - mx

Substituting the values, we get:

c = 4 - 6/5 * 2 = 4 - 6/5 * 2 = 4 - 3.2 = 0.8

So, the equation of the line is:

y = 6/5 x + 0.8

Setting y = 0, we get:

0 = 6/5 x + 0.8

-0.8 = 6/5 x

x = -0.8 * 5/6 = -4/3

Therefore, The line segment is divided into the x-axis in the ratio 4:3.

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For the function g(x) = 9x2 - 6x+9 Express the slope of the secant line in terms of x and h. Find msec for h= 0.5, 0.1, and 0.01 at x = 1. What value does msec approach as h approaches 0? Find the equation for the secant line at x = 1 with h = 0.01. Graph g and the secant line found in part (c) on the same viewing window. Type the slope of the secant line in terms of x and h. m sec =

Answers

1. The slope of the secant line in terms of x and h is m(sec) =18x - 6 + 9h.

2. The m(sec) for h= 0.5, 0.1, and 0.01 at x = 1 is 16.5, 12.9 and 12.09 respectively.

3. The equation for the secant line at x = 1 with h = 0.01 is y = 12.09x - 0.09.

The function is g(x) = 9x^2 - 6x + 9

m(sec) = [tex]\frac{g(x+h)-g(h)}{h}[/tex]

m(sec) = [tex]\frac{(9(x+h)^2 - 6(x+h)+9)-(9x^2 - 6x+9))}{h}[/tex]

Simplifying

m(sec) = [tex]\frac{((9x^2+18xh+9h^2) - (6x+6h)+9)-9x^2 + 6x-9)}{h}[/tex]

m(sec) = [tex]\frac{(9x^2+18xh+9h^2 - 6x+6h+9-9x^2 + 6x-9)}{h}[/tex]

m(sec) = [tex]\frac{(18xh+9h^2 +6h)}{h}[/tex]

Taking h common

m(sec) =18x - 6 + 9h

At x = 1

m(sec) =18 - 6 + 9h

m(sec) = 12 + 9h

At h = 0.5

m(0.5) = 12 + 4.5 = 16.5

At h = 0.1

m(0.1) = 12 + .9 = 12.9

At h = 0.01

m(0.01) = 12 + .09 = 12.09

as h = 0 , m(sec) = 12

point-slope form

y - 12 = 12.09(x - 1)

y - 12 = 12.09x - 12.09

Add 12 on both side, we get

y = 12.09x - 0.09

The graph of the part c is given below.

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y = 3x^2 + 5x + 4
y = 2x + 10

Answers

Answer: To find the solution of the system of equations:

y = 3x^2 + 5x + 4

y = 2x + 10

We set the two expressions for y equal to each other:

3x^2 + 5x + 4 = 2x + 10

Subtracting 2x and 10 from both sides:

3x^2 + 5x - 2x + 4 - 10 = 0

3x^2 + 3x - 6 = 0

We can use the quadratic formula to solve for x:

x = (-b ± √(b^2 - 4ac)) / 2a

Where a = 3, b = 3, and c = -6. Plugging these values into the formula:

x = (-3 ± √(3^2 - 4 * 3 * -6)) / 2 * 3

x = (-3 ± √(9 + 72)) / 6

x = (-3 ± √(81)) / 6

x = (-3 ± 9) / 6

x = (-3 + 9) / 6 or (-3 - 9) / 6

x = 6 / 6 or -12 / 6

x = 1 or -2

So the solution of the system of equations is (1, 17) or (-2, 4).

Step-by-step explanation:

Find the value(s) of k that makes the given function continuous. f(x) 5 -3x – 2 if x

Answers

The value of k that makes the given function continuous would be k=3

What is continuous function ?

A continuous function is one in which the interval specified for the function is continuous. A continuous function that does not satisfy the conclusion of the mean value theorem on a closed interval is the function f(x) = |x| on the interval [-1, 1].

The function f(x) = 5 - 3x - 2 is defined for all real values of x. To make the function continuous, the value of f(0) must be equal to the value of the function at x = 0 from the second piecewise definition:

f(x) = k if x = 0

Setting these two values equal to each other and solving for k, we find:

5 - 3(0) - 2 = k

k = 3

So, the value of k that makes the given function continuous is k = 3. This means that the function is continuous at x = 0 if f(x) = 5 - 3x - 2 for x ≠ 0 and f(0) = 3.

Hence, The value of k that makes the given function continuous would be k=3

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Explain how you know that segment DE is not parallel to segment BC.

Answers

Answer:

a person who fortells an event is called

A museum groundskeeper is creating a semicircular statuary garden with a diameter of 21 feet. There will be a fence around the garden. The fencing costs $9. 50 per linear foot. About how much will the fencing cost altogether? Round to the nearest hundredth. Use 3. 14 for π.



The fencing will cost about how much

Answers

The fencing around the perimeter of semicircular statuary garden of diameter 21 feet will altogether cost $300

given that the diameter of the garden is 21 feet

cost per linear foot is  $9.50

perimeter of semicircle = [tex]\pi r[/tex]

hence the perimeter of the garden will be  [tex]3.14*\frac{21}{2}[/tex]

which is equal to 32.97 feet

now since the cost of fencing per linear foot is $9.50

the cost of fencing the perimeter will be [tex]32.97*9.50[/tex]

i.e $313.215≈  $300

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use the graph below to find δ>0 such that for all x, 0<|x−c|<δ→ |f(x)−l|<ε.

Answers

For ε = 0.1, c = 3, and l = 3.2, we can choose δ = 0.2. This means that for all x, 0 < |x - 3| < 0.2 → |f(x) - 3.2| < 0.1.  the values of ε, c, and δ into the equation to check if it satisfies the given condition.

1. Choose an epsilon (ε) value of 0.1 which is the maximum allowed difference between f(x) and l.

2. Identify the value of c which is 3 in this case.

3. Choose a δ value (δ) such that it is greater than 0 and when combined with c, it satisfies the condition 0 < |x - 3| < 0.2.

4. Substitute the values of ε, c, and δ into the equation to check if it satisfies the given condition.

5. If it does, then the answer is 0.2.

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please help! geometry b

Answers

The polygon above has 7 sides. it is an heptagon.

How to find the name of a polygon?

A polygon is a plane figure enclosed by line segments called sides. A polygon is named according to the number of sides.  For example polygon with 5 sides is called pentagon, the polygon with 6 sides is called hexagon, the polygon with 7 sides is called heptagon and the polygon with 8 sides is called octagon

A polygon with equal sides of angle is called a regular polygon.

Therefore, let's count he sides of the polygon to know the polygon name.

Hence the polygon has 7 sides and it is called an heptagon.

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Part C. Let the variable c represent the measurement of angle C. Use the measurement of angle G to write an equation that you can use to solve for c.

G = 60 degrees , A and E = 90 degrees , F = 30 degrees

Answers

The final result for c will be -90 degrees.

Solving for Angle Measurement

Since triangle ABC is a right triangle (with angles A and E equal to 90 degrees), we know that the sum of its interior angles must equal 180 degrees. Therefore, we can set up the following equation to solve for c:

c + 90 + 60 + 30 = 180

Simplifying and solving for c:

c = 180 - 90 - 60 - 30

c = 0 - 60 - 30

c = -90

So c = -90 degrees.

The problem we face is a problem in geometry, specifically concerning the calculation of the measurement of angles in a triangle. It involves using the properties of triangles and the fact that the sum of the interior angles of a triangle is equal to 180 degrees.

I determined that this is a problem in geometry based on the given information about the triangle and the calculation of its interior angles. The use of the sum of the interior angles being equal to 180 degrees, as well as the given values of angles G, A and E, and F, are common in geometry problems, indicating that this is likely a geometry problem.

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Find sd. Consider the set of differences between two dependent sets: 84, 85, 83, 63, 61, 100, 98. Round to the nearest tenth.

Answers

The sample standard deviation between two of the given independent sets is 15.3.

A standard deviation can be defined as the amount of variation or difference between a given set of values. If we have a low standard deviation, it means that the values are closer to the mean of the data set. A higher standard deviation just means that the opposite - the values are far off in the range.

Given data items 84, 85, 83, 63, 61, 100, 98,

Number of data items, N = 7,

Let x represent the data item. The Mean of the data points can be calculated using the -

= 84+ 85+ 83+ 63+ 61+ 100+ 98 / 7

= 82

Hence, the sample standard deviation would be -

= [tex]\sqrt{\frac{x}{y} }[/tex]   where x = Σ(x₁ - μ)² and y = N

= 15.3

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f(x) = -3√x-5+1
Transform the following functions(this includes graphing them) and describe the transformation.

Answers

The given function is a radical expression with a coefficient of -3, a radicand of x-5, and a constant of 1.

What is function?

A function is a process or set of instructions that takes inputs, performs a specific task, and produces an output. Functions are key components of programming languages, allowing the coder to create complex commands with simple instructions. For example, a function can be used to add two numbers together or to generate a random number. Functions can also be combined to create more complex sequences of instructions.


This function can be graphed on a coordinate plane by plotting the points that satisfy the equation. The graph of the given function will look like a parabola that is shifted up 1 unit and shifted left 5 units. It can also be seen that this function has been vertically stretched by a factor of 3.

To transform this function, we can use the same rules that apply to linear functions. For example, we can shift the graph up 3 units by adding 3 to the constant of 1, making the new equation f(x) = -3√x-5+4. We can also shift the graph down 5 units by subtracting 5 from the radicand, making the new equation f(x) = -3√x-10+1. Additionally, we can shift the graph left 2 units by subtracting 2 from the radicand, making the new equation f(x) = -3√x-7+1. Finally, we can shift the graph right 4 units by adding 4 to the radicand, making the new equation f(x) = -3√x-1+1.

Overall, by applying the same transformation rules that apply to linear functions, it is possible to transform the given radical expression. The transformation will result in a graph that is shifted up or down, left or right, and vertically stretched or compressed.

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Mindy and Troy combined ate 999 pieces of the wedding cake. Mindy ate 333 pieces of cake and Troy had \dfrac14 4 1 ​ start fraction, 1, divided by, 4, end fraction of the total cake. Write an equation to determine how many pieces of cake (c)(c)left parenthesis, c, right parenthesis there were in total. Find the total number of pieces of cake. Pieces of cake

Answers

The total number of pieces of cake will be 2664

A linear equation is an algebraic equation with simply a constant and a first-order (linear) component of the form y=mx+b, where m is the slope and b is the y-intercept.

The above is sometimes referred to as a "linear equation with two variables," where y and x are the variables.

Ax+By=C is the typical form for linear equations in two variables.

2x+3y=5, for example, is a simple linear equation.

It is rather simple to get both intercepts when an equation is stated in this way (x and y).

Let c be the total number of pieces of cake.

We know that Mindy ate 333 pieces and Troy ate 1/4 of the total,

So, we can write it as:

333 + (1/4)c = 999

Expanding the second term:

333 + c/4 = 999

Solving for c:

c/4 + 333 = 999

Subtracting 333 from both sides:

c/4 = 666

Multiplying both sides by 4:

c = 2664

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f oil leaks from a tank at a rate of rstd gallons per minute at time t, what does y 120 0 rstd dt represent?

Answers

By applying the definite integral concept, it can be concluded that ∫₀¹²⁰ r(t) dt represents the number of gallons of oil that leaked from the tank in the first two hours.

Integral is a form of continuous addition that is the inverse of the derivative (anti-derivative)

Definite integral is an integral form in which the integration variables have limits (upper and lower limits) written at the top and bottom of the integral notation.

If y = f(x) is continuous on the interval a ≤ x ≤ b, where a is the lower limit and b is the upper limit, then:

∫ₐᵇ f(x) dx = F(x) |ₐᵇ

               = F(b) - F(a) , where

F(x) = anti-derivative of f(x) on the interval a ≤ x ≤ b

In everyday life, integrals can be used to calculate the volume of a container when the flow rate is known.

r(t) = V'(t) , where:

r(t) = flow rate

V'(t) = anti-derivative of volume

We have a function ∫₀¹²⁰ r(t) dt where r(t) is the oil leaks rate.

                 

As we know that r(t) = V'(t), we can substitute this into the function:

∫₀¹²⁰ r(t) dt = ∫₀¹²⁰ V'(t) dt

                = V(120) - V(0)

Now we understand that this function represents the change of volume from t = 0 to t = 120 minutes (2 hours).

Or in the other words, this function represents the number of gallons of oil that leaked from the tank in the first two hours.

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let g be the function defined by g(x)=∫x0(−34 t cos(π4t2 t))ⅆt for 0

Answers

The function g(x) is given by:

g(x) = (68/π) (1/x²) sin(π/4x²).

We have,

To find the integral of the function g(x) = ∫[0, x] (-34t cos(π/4t²)) dt, we can evaluate the integral using the fundamental theorem of calculus.

The antiderivative of -34t cos(π/4t²) with respect to t can be found by applying the chain rule in reverse.

We set u = π/4t² and find du/dt = -π/2t³.

Rearranging, we have dt = -(2/π) x (1/t³) du.

Substituting back into the integral:

g(x) = ∫[0, x] (-34tcos(π/4t²)) dt

= ∫[0, x] (-34tcos(u)) x -(2/π) x (1/t³) x du

= (68/π) x ∫[0, x] (cos(u)/t²) du.

Now, we can evaluate this integral.

The integral of (cos(u)/t²) with respect to u can be found using basic integration rules:

∫ (cos(u)/t²) du = (1/t²) x ∫ cos(u) du

= (1/t²) x sin(u) + C,

where C is the constant of integration.

Substituting back into the expression for g(x):

g(x) = (68/π)  [(1/t²) sin(u)] evaluated from 0 to x

= (68/π)  [(1/x²)  sin(π/4x²) - (1/0²)  sin(π/4 x 0²)]

= (68/π)  [(1/x²)  sin(π/4x²) - 0]

= (68/π) (1/x²) sin(π/4x²).

Therefore,

The function g(x) is given by:

g(x) = (68/π) (1/x²) sin(π/4x²).

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A recipe calls for
1
4 cup of flour. Carter does not have a
quarter-cup measuring cup, though he
has a measuring cup that holds an eighth
of a cup. How can Carter measure the
flour he needs for his recipe

Answers

Answer: Add 1/8 to 1/8, or multiply 1.8 by 2

Step-by-step explanation:

1/8 + 1/8 = 2/8, which is 1/4

or

1/8 x 2 = 2/8 which is 1/4

Four family members compared their ages. Tom is three years younger than
Danny, Danny is 1 year younger than Pablo, Pablo's age is 1/3 of Adam's age
How old is Tom if Adam is 36 years old?

Answers

Answer:

Tom is 30 years old. Danny is 31 years old, Pablo is 32 years old, and Adam is 36 years old.

Determine the period.

Answers

The period of the function given by the graph of cosine is 2pi.

What is period of a function?

A period is the amount of time between two waves, whereas a periodic function is one whose values recur at regular intervals or periods. In other terms, a periodic function is one whose values recur after a specific interval. The period of a function that has the formula f(x+k)=f is known as the basic period of a function (x)

The period of the function is the interval between repetitions of any function. A trigonometric function's period is the length of one whole cycle. As a starting point, we can use x = 0 for any trigonometry graph function.

The given function is a cosine function.

The period of the cosine function is given as:

P = 2pi /B

Here, the value of B = 1

Hence, the period of the function is 2pi.

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The period of the function given by the graph of cosine would be 2π.

What is meant by period of a function?

A periodic function is one whose values repeat at regular intervals or periods, whereas a period is the amount of time between two waves. In other words, a periodic function is one whose values repeat every predetermined amount of time. The basic period of a function is the duration of a function whose formula is f(x+k)=f (x)

The pause between any function's repetitions is known as the function's period. The duration of one complete cycle is the period of a trigonometric function. For any trigonometry graph function, we can take x = 0 as a starting point.

The given function is a cosine function.

Let the period of the cosine function be P = 2π/B

The value of B = 1

Therefore, the period of the function be 2π.

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GEOMETRY The volume of a pyramid can be found by multiplying the area of its base B by one third of its height. The area of the rectangular base of a pyramid is given by the polynomial equation B=x^2-4x-12

Answers

Answer:

got to combine like terms and I think you got your answer

Step-by-step explanation:

The volume of a pyramid is 10x² /3 -40x/ 3 - 40.

What is Volume?

Volume is a three-dimensional measurement that's used to gauge a solid shape's capacity. It implies that the volume of a closed form determines how much space it can occupy in three dimensions.

The area that any three-dimensional solid occupies is known as its volume.

We have,

The area of the rectangular base of a pyramid is given by the polynomial equation, B = x²-4x-12.

Now, Volume of Pyramid

= 1/3 x (base area) x height

= 1/3 x ( x²-4x-12) x 10

= 10x² /3 -40x/ 3 - 40

Thus, the Volume is 10x² /3 -40x/ 3 - 40.

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Find formulas for A (x) on [0, 2) and (2,4]. (Express numbers in exact form. Use symbolic notation and fractions where needed.) on [0, 2], A(x) = on (2,4], A(x) =

Answers

On [0, 2], A(x) can be represented by the linear equation A(x) = (1/2)x.

This means that for every x in the interval [0, 2], the value of A(x) is equal to one-half times x. For example, when x = 1, A(x) = (1/2)x = (1/2) * 1 = 1/2.

On [0, 2], A(x) can be represented by the linear equation A(x) = (1/2)x.

On (2,4], A(x) can be represented by the linear equation A(x) = ((-1/2)x + 2). This means that for every x in the interval (2,4], the value of A(x) is equal to one-half times x minus 2. For example, when x = 3, A(x) = ((-1/2)x + 2) = (-1/2) * 3 + 2 = 2 - 1.5 = 0.5.

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Write in Exponential Form log of x=6

Answers

Answer:

[tex] {10}^{6} = x[/tex]

Step-by-step explanation:

When transforming an expression from logarithm form to exponential form, remember:

[tex] log_{a}(x) = n [/tex]

is also equal to

[tex] {a}^{n} = x[/tex]

The Exponential Form of log of x is given as 10⁶.

What is Logarithm ?

The opposite of exponentiation is the logarithm. This indicates that the exponent to which b must be increased in order to obtain a number x is the logarithm of x to the base b. For instance, because 1000 = 103, its logarithm in base 10 is 3, or log₁₀ = 3.

The use of a logarithm can be used to solve issues that cannot be resolved using the concept of exponents alone. A logarithm is simply another way to express exponents. Log interpretation is not that tough. It suffices to know that an exponential equation may also be written as a logarithmic equation in order to comprehend logarithms.

Logarithmic Graph Properties :

A > 0 and a ≠ 1 

When a > 1, the logarithmic graph rises, and when 0 a 1, it falls.

By increasing the function's input above 0, the domain is acquired.

The set of all real numbers is known as the range.

The natural logarithm is e so

lnx = 6

or, x = e⁶

for log of 6 we can also write

log₁₀x = 6

or, x = 10⁶

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Based on past experience, a bank believes that 8% of the people who receive loans will not make payments on time. The bank has recently approved 600 loans. Describe the sampling distribution model of the proportion of clients in this group who may not make timely payments. Find the mean/standard error of the sampling distribution of the proportion.

Answers

The mean/standard error of the sampling distribution of the proportion is 0.0111.

What is meant by standard deviation?

The root-mean square deviation, commonly known as the standard deviation and represented by the symbol, is the square root of the mean of the squares of all the values of a series calculated from the arithmetic mean.

How dispersed the data is is indicated by the standard deviation. It expresses the deviation of each observed value from the mean.

Any distribution will have roughly 95% of its values within two standard deviations of the mean. The term "standard deviation" (or "") refers to the degree of dispersion of the data from the mean.

When the standard deviation is low, the data cluster around the mean; when it is high, the data are more spread.

The formula to calculate the standard error of the sampling distribution of the sample proportion is:

[tex]$ SE(p) =\sqrt{\frac{p(1-p)}{n} }[/tex]

It is given that a bank believes that 8% of the people who receive loans will not make payments on time. That is,

Population proportion, p =0.08

Sample size, n= 800

Using the formula defined :

[tex]$ SE(p) =\sqrt{\frac{0.08(1-0.08)}{600} }[/tex]

[tex]$ SE(p) =\sqrt{0.000123}[/tex]

SE(p) = 0.0111

Thus,  the mean/standard error of the sampling distribution of the proportion is 0.0111.

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The nucleus of a 125xe atom (an isotope of the element xenon with mass 125 u ) is 6. 0 fm in diameter. It has 54 protons and charge q=+54e.

Answers

The nucleus of a 125Xe atom (an isotope of the element xenon with mass 125 u) is 6.0 fm in diameter. It has 54 protons and charge q=+54e (1 fm = 1 femtometer = 10-15 meters).

An atom has a charge when it has an unequal number of protons and electrons. Protons have a positive charge, while electrons have a negative charge. When there is an excess of protons, the atom has a positive charge, and when there is an excess of electrons, the atom has a negative charge. These atoms are called ions. The total charge of an atom is calculated by subtracting the number of protons from the number of electrons. The result is the atom's net charge.

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In Exercises 9-12, write an equatic
sequence. Then find a10.
9. -3, -1, 1, 3,…
10. 2, -3, -8, 13,…
11. 4 1/2, 6, 7 1/2, 9,…
12. 2/5, 4/5, 6/5, 8/5,

Answers

The formula for the nth term in an arithmetic sequence is an=a1+(n−1)d, and a10 = 10/5.

How to write an equatic sequence?

An=a1+(n1)d is the formula for the nth term in an arithmetic series. Any term in an arithmetic sequence may be determined using this formula. Every phrase in an arithmetic series has a common difference. For instance: 25,8,11. The order of operations in mathematics defines the priority with which complicated problems are solved. Your parenthesis comes first, followed by exponents, multiplication and division, and then addition and subtraction (PEMDAS).

A sequence is an ordered set of elements that follow a pattern. For example, 3, 7, 11, 15,… is a series because each term is formed by adding 4 to the preceding term.

This equation is a sequence of numbers that follow a pattern of increasing by 2 each time. The sequence begins with -3, then increases to -1, then increases again to 1, and finally increases to 3. From there, the pattern continues, with each number increasing by 2 each time. For example, the fourth number in the sequence would be 5, the fifth number would be 7, and the tenth number would be 17.

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HELP pls will mark you the brainliest

Answers

Answer:-3, -1/2

Step-by-step explanation:

bro this was tough for me i f u kin hate algebra but yeah theres your answer my guy

Peter ordered garlic bread at a restaurant. Each piece of bread represents a part of a whole. The bread is divided into 7 equal slices. He ate two slices. Represent the situation in form of a fraction and identify the numerator and denominator of the fraction.

Answers

For the given statement is 2/7, numerator = 2, denominator = 7

What distinguishes the numerator from the denominator?

The line that divides the numbers 4 and 5 is an example of a fraction and is known as the fraction bar. Here, the number above and below the fraction bar represent the numerator and denominator, respectively. A numerator is used to symbolise the denominator, or the number of parts that make up the whole.

Fractions are used to represent the parts of an entire or collection of items. A fraction is made up of two parts. The number at the top of the line is known as the numerator. It shows the number of identically sized pieces that were taken from the full product or collection. The quantity specified below the line serves as the denominator.

Following division, the quotient is converted to whole numbers, the remainder becomes the new numerator, and the denominator remains constant.

As he ate 2 pieces out of 7 pieces,

the fraction would be 2/7

numerator = 2

denominator = 7

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