write an exponential function that has a y-intercept of -4 and passes through the points (1, -1.6) and (2, -0.64)

Answers

Answer 1

The function can be used to model the exponential growth or decay that occurs in real-life situations that fit this particular pattern is y = 4(-0.4)ˣ + -4

An exponential function is a mathematical function that has the form

=> y = abˣ,

where a is a constant and b is the base of the exponential.

To start, we will use the first point, (1, -1.6), to write an equation that relates x and y. Let's call the constant a in our exponential function "k". Using the point (1, -1.6), we can write the equation:

=> -1.6 = k * b¹

Next, we will use the second point, (2, -0.64), to write another equation that relates x and y. Using the point (2, -0.64), we can write the equation:

=> -0.64 = k * b²

Now that we have two equations, we can solve for the two unknowns, k and b, by dividing the two equations:

=> (-0.64) / (-1.6) = k * b² / k * b¹

b = (0.64 / -1.6)¹

b = -0.4

With b determined, we can substitute it back into one of the equations and solve for k:

=> -1.6 = k * (-0.4)¹

=> k = -1.6 / (-0.4)

=> k = 4

So our exponential function that passes through the points (1, -1.6) and (2, -0.64) and has a y-intercept of -4 is:

y = 4 * (-0.4)ˣ + -4

To know more about exponential function here.

https://brainly.com/question/2456547

#SPJ4


Related Questions

find the area of the shaded region please

Answers

The area of the shaded region is 24x² - 78x + 33.

What is a square?

A square is a two-dimensional figure that has four sides and all four sides are equal.

The area of a square is side².

We have,

Two squares:

Smaller square:

Side = x + 4

Larger square:

Side = 5x - 7

Now,

Area of the shaded region.
= Area of the bigger square - Area of the smaller square

= (5x - 7)² - (x + 4)²

= 25x² - 70x + 49 - x² - 8x - 16

= 24x² - 78x + 33

Thus,

24x² - 78x + 33 is the area of the shaded region.

Learn more about squares here:

https://brainly.com/question/22964077

#SPJ1

2. Simplify the expression
Answer:
x² + 3x - 28/
x² - 7x +12
Show your work.

Answers

Answer:

(x + 7)/(x - 3)

Step-by-step explanation:

To simplify this expression, we first factor the numerator and denominator, and then cancel any common factors:


x² + 3x - 28 = (x + 7)(x - 4)

x² - 7x + 12 = (x - 3)(x - 4)


So the expression simplifies to:


(x + 7)(x - 4) / (x - 3)(x - 4)The (x - 4)


factor in both the numerator and denominator cancels out, leaving:


x + 7 / x - 3


Therefore, the simplified expression is (x + 7)/(x - 3)

After a 20% reduction, you purchase a new love seat for $396. What was the price of the love seat before the reduction?

A) First write an equation you can use to answer this question. Use
as your variable and express any percents in decimal form in the equation.

The equation is


B) Solve your equation in part [A] to find the original price of the love seat.

Answer: The original price of the love seat was
dollars.

Answers

The equation which can be used to represent the situation is 396 = x - 0.2x

The original price of the love seat was $495.

What was the price of the love seat before the reduction?

Let

Original price of the love seat= x

New price= $396

Percentage discount= 20%

396 = x - (20% of x)

396 = x - 0.2x

396 = 0.8x

divide both sides by 0.8

x = 396 / 0.8

x = $495

Hence, the equation 396 = x - 0.2x is used to solve the question and the original price is $596

Read more on original price:

https://brainly.com/question/28914479

#SPJ1

Name the two solutions of 25 = (x – 3)^2

Answers

Answer: x = 8, x = -2

Step-by-step explanation:

(x - 3)² = 25

Step 1: Take the square root on each side of the equation.

(x - 3)² = 25

√(x - 3)² = ±√25

Step 2: After taking the square root on each side of the equation, this allows you to solve for x.

x - 3 = ±5

Solution 1

x - 3 = 5

x = 5 + 3

x = 8

Solution 2

x - 3 = - 5

x = -5 + 3

x = -2

Another way to solve this problem is to multiply (x - 3)² using the FOIL methods (first, outer, inner, last) and then set it equal to 25.

(x - 3) (x - 3) = 25

x² - 3x - 3x + 9 = 25

The next step is to add like terms. After adding like terms, solve for x.

x² - 3x - 3x + 9 = 25

x² - 6x + 9 - 25 = 25 - 25

x² - 6x - 16 = 0

Last step is to factor x² - 6x - 16 = 0 so you can solve for the two solutions.

(x - 8) (x + 2) = 0

Solution 1

x - 8 = 0

x = 8

Solution 2

x + 2 = 0

x = -2

Four less than product of 22 and Vanessa's savings use the variable v to represent Vanessa's savings

Answers

Answer: 22v-4

Step-by-step explanation: four less than means subtract and product means multiply

Here's the equation to represent the problem:

4 less than the product of 22 and Vanessa's savings = 22 * v - 4

The variable "v" represents Vanessa's savings and the equation shows that the result is equal to 22 times her savings minus 4

How should this model be completed to represent 3,723 ÷ 51?

Enter your answers in the boxes.

Answers

The completed entries is added as an attachment

How to determine the entries in the box

From the question, we have the following parameters that can be used in our computation:

3,723 ÷ 51

Express 3,723 as 2295 + 1428

So, we have the following representation

3,723 ÷ 51 = (2295 + 1428) ÷ 51

Expand the expression

So, we have the following representation

3,723 ÷ 51 = 2295 ÷ 51 + 1428 ÷ 51

Evaluate the quotients

3,723 ÷ 51 = 45 + 28

Next, we complete the blanks (see attachment) for the completed entries

Read more about quotient at

brainly.com/question/1807180

#SPJ1

evaluate the numerical value of the final momentum of the t-shirt using the results from parts a and b.

Answers

The final amount momentum of the t-shirt is 17.5 kg⋅m/s, which is the sum of the initial momentum of the t-shirt (2 kg⋅m/s) and the change in momentum (15.5 kg⋅m/s) due to the force applied.

The final amount momentum of the t-shirt is 17.5 kg⋅m/s, which is calculated by summing the initial momentum of the t-shirt (2 kg⋅m/s) and the change in momentum (15.5 kg⋅m/s) due to the force applied. Momentum is a vector quantity which is equal to the product of the mass and velocity of an object. In this case, the t-shirt has a mass of 4 kg and a velocity of 4 m/s. The force of 15 N applied to the t-shirt for 3 seconds causes the t-shirt to accelerate, increasing its velocity from 4 m/s to 8 m/s. This increase in velocity results in an increase in the momentum of the t-shirt from 2 kg⋅m/s to 17.5 kg⋅m/s. Thus, by calculating the change in momentum due to the applied force, we can determine the final momentum of the t-shirt.

Learn more about amount here

https://brainly.com/question/28970975

#SPJ4

Challenge A family wants to rent a car to go on vacation. Company A charges $45.50 and 11¢ per mile. Company B
charges $65.50 and 14¢ per mile. How much more does Company B charge for x miles than Company A?
dollars more than Company A.
For x miles, Company B charges
(Simplify your answer. Use integers or decimals for any numbers in the expression.)

Answers

Step-by-step explanation:

The charge of Company B is $65.50 + 0.14x and the charge of Company A is $45.50 + 0.11x.

So, the difference is $65.50 + 0.14x - ($45.50 + 0.11x) = $20 + 0.03x dollars more than Company A.

Help please:))))))))

Answers

The answer is 58. You use the Pythagorean Theorem

Olivia entered a baking contest. As part of the contest, she needs to demonstrate how to measure a gallon of milk if she only has a teaspoon measure. She converts the measurement using the ratios below: 4 quarts 1 gallon ⋅ 2 pints 1 quart ⋅ 2 cups 1 pint ⋅ 1 4 cup 4 tablespoons ⋅ 3 teaspoons 1 tablespoon 1 gallon 4 quarts ​ ⋅ 1 quart 2 pints ​ ⋅ 1 pint 2 cups ​ ⋅ 4 tablespoons 4 1 ​ cup ​ ⋅ 1 tablespoon 3 teaspoons ​ Which ratio is incorrectly written in Olivia's conversion?

Answers

Answer:

1/4 cup and 4 tablespoons

Find the range of the function y = 2x + 1 when the domain in { -2,4,6}.

Answers

Answer & Step-by-step explanation:

To get the range of the function y = 2x + 1, we need to determine the set of all possible output values (y) that the function can produce for the given domain.

When x = -2, y = 2(-2) + 1 = -3.

When x = 4, y = 2(4) + 1 = 9.

When x = 6, y = 2(6) + 1 = 13.

So, the output values (y) for the given domain { -2, 4, 6 } are -3, 9, and 13.

Hope it helps! :  )

in 4-7, use what you know about the sum of angles in a triangle to set up ans solve an equation to find the value of x. Then, find the measure of each missing angle

Answers

The measure of each Angle is 80, 50 and 50 degree.

What is Angle sum Property?

Angle sum property of triangle states that the sum of interior angles of a triangle is 180°.

Given:

<H= 4x- 20

and, <G = 2x

and, <I = 2x

Now, In triangle GHI using Angle Sum Property

<G+ <H+ <I= 180

4x- 20 + 2x+ 2x = 180

8x - 20 = 180

8x = 200

x= 25

So, the measure of <G = 4x- 20 = 100 -20 = 80 degree.

and, <H = <I= 2x= 2(25)= 50 degree

Learn more about Angle sum Property here:

https://brainly.com/question/4316040

#SPJ1

Which statement correctly compares the values of the
8
88s in
2
,
7
8
1
2,7812, comma, 7, start color #9e034e, 8, end color #9e034e, 1 and
94
8
94894, start color #0c7f99, 8, end color #0c7f99?
Choose 1 answer:

Answers

The correct statement comparing the values of the 8s in 2,7812 and 94894 is that the 8 in 2,7812 has a greater value than the 8 in 94894.

This is because the value of a digit in a number is determined by its place value. In the number 2,7812, the 8 is in the hundreds place, meaning it has a value of 800. In the number 94894, the 8 is in the tens place, meaning it has a value of 80.

Therefore, the 8 in 2,7812 has a greater value (800) than the 8 in 94894 (80).

Here is the answer in HTML format:

The correct statement comparing the values of the 8s in 2,7812 and 94894 is that the 8 in 2,7812 has a greater value than the 8 in 94894.



This is because the value of a digit in a number is determined by its place value. In the number 2,7812, the 8 is in the hundreds place, meaning it has a value of 800. In the number 94894, the 8 is in the tens place, meaning it has a value of 80.



Therefore, the 8 in 2,7812 has a greater value (800) than the 8 in 94894 (80).

https://brainly.com/question/14317055

#SPJ1

A landscape architect is seeding a 4800​-sq ft lawn. If the seed manufacturer recommends using 3 lb of seed per 1200 sq​ ft, how many pounds of seed will be​ needed?


The architect will need ____ ib of seed

Answers

Answer:

12 lb of seed.

Step-by-step explanation:

We need to determine the amount of seed required for a 4800 sq ft lawn.

First, we need to find out how many 1200 sq ft portions the 4800 sq ft lawn is:

4800 sq ft / 1200 sq ft/portion = 4 portions

Next, we can use the seed manufacturer's recommendation of 3 lb of seed per 1200 sq ft:

3 lb/portion * 4 portions = 12 lb

Therefore, the architect will need 12 lb of seed.

The three sides of base of triangular prism are 6cm,5cm,x cm respectively.If the length of prism is 20 and its lateral surface area is 360 square cm find the value of x​

Answers

Answer: 7

Step-by-step explanation:

We know that the base sides of the triangular prism are 6cm, 5cm, and

[tex]x[/tex] cm. We also know that the length of the prism is 20.

To calculate the lateral surface area of the triangular prism, we need to use the following equation:

[tex](a + b + c)[/tex] x [tex]length[/tex]

So we can input our values, to get this:

[tex](6 + 5 + x) 20 = 360[/tex]

Then we solve the equation by the following steps:

[tex]= > 6+5+x = \frac{360}{20} = 18\\= > 11 + x = 18\\= > x = 7[/tex]

Hope this helps, if you have any further inquiries about this, please reply back. :)

need help with 6-9 please

Answers

The missing sides of the triangles are:

NUMBER 6 and 7: x = 12√2 units, y = 12√2 units

NUMBER 8 and 9: x = 25 units, y = 25√3 units

How to find the missing sides of the triangles?

Trigonometry is a branch of mathematics dealing with the relationship between the ratios of the sides of a right-angled triangle with its angles.

NUMBER 6 and 7

sin 45° = x/24

x = 24 * sin 45°

x = 24 * (√2)/2

x = 12√2 units

sin 45° = y/24

y = 24 * sin 45°

y = 24 * (√2)/2

y = 12√2 units

NUMBER 8 and 9

sin 30° = x/50

x = 50 * sin 30°

x = 50 * 1/2

x = 25 units

sin 60° = y/50

y = 50 * sin 60°

y = 50 * (√3)/2

y = 25√3 units

Learn more about Trigonometry on:

brainly.com/question/11967894

#SPJ1

Find the transformation Matrix R that describes a rotation by 120° about axis from the origin through the point (1,1,1)

Answers

Answer: The transformation matrix R for a rotation of 120° about an axis from the origin through the point (1,1,1) can be calculated using the formula:

R = I + (sin(θ))U + (1-cos(θ))UU'

where θ is the angle of rotation (120° in this case), I is the identity matrix, U is a skew-symmetric matrix, and U' is its transpose. The skew-symmetric matrix can be calculated as follows:

U = [0, -z, y; z, 0, -x; -y, x, 0]

where x, y, and z are the components of the vector (1,1,1) that defines the axis of rotation.

Plugging in the values and simplifying, the transformation matrix R is:

R = [ cos(120°), -sin(120°), 0; sin(120°), cos(120°), 0; 0, 0, 1 ]

Note: cos(120°) = -1/2 and sin(120°) = √(3)/2.

Step-by-step explanation:

Estimate each product using rounding

0.67 × 322​


We need help with explanation please.

5th grade math question not college apologies

Answers

The estimate of the product, using rounding, is given as follows:

0.67 x 322 = 216.

How to estimate the product?

The product in the context of this problem is defined as follows:

0.67 x 322.

Multiplying the two numbers, the result is given as follows:

0.67 x 322 = 215.74.

We want to round the product to the nearest integer, hence we add one to the integer part, as the decimal part has a first digit which is greater than 4.

Thus the rounded result is given as follows:

216.

More can be learned about the product between two amounts at https://brainly.com/question/7434231

#SPJ1

In the diagram,
B

D
¯
is a diameter of circle A. If the slope of
B

E

is
3
2
, what is the slope of
B

D

?

Answers

Since BD is a diameter of circle A, the slope of BD is equal to -2/3.

What are perpendicular lines?

In Mathematics and Geometry, perpendicular lines can be defined as two (2) lines that intersect or meet each other at an angle of 90° (right angles).

By critically observing the geometric shape, we can reasonably infer and logically deduce that line segment BD is perpendicular to line segment BE.

In Mathematics, a condition that must be met for two lines to be perpendicular is given by:

m₁ × m₂ = -1

3/2 × m₂ = -1

3m₂ = -2

Slope, m₂ = -2/3.

Read more on perpendicular line here: https://brainly.com/question/27257668

#SPJ1

Complete Question:

In the diagram, BD is a diameter of circle A. If the slope of BE is 3/2, what is the slope of BD?

Factor the following

Answers

The simplification of the given polynomial is az-bz+3b²-6ab+3a².

What is factorization?

The factorization method uses basic factorization formula to reduce any algebraic or quadratic equation into its simpler form, where the equations are represented as the product of factors instead of expanding the brackets. The factors of any equation can be an integer, a variable, or an algebraic expression itself.

The given polynomial (a-b)·z+3(b-a)².

Here, (a-b)·z+3(b²-2ab+a²)

= z·(a-b)+3b²-6ab+3a²

= az-bz+3b²-6ab+3a²

Therefore, the simplification of the given polynomial is az-bz+3b²-6ab+3a².

To learn more about the factorization visit:

https://brainly.com/question/26923098.

#SPJ1

Similar polygons
State if the polygons are similar

Answers

Answer: Yes, they are similar

If all the corresponding sides have the same ratios, then the polygons are similar.

48/40 = 6/5
24/20 = 6/5
48/40 = 6/5
24/20 = 6/5

The polygons are similar by the Side Side Side similarity postulate.

Solve
6
11
12

(
2
4
16
+
3
2
3
)
. Start by doing the operation inside the parentheses first.

Show all your steps.

Answers

Answer: The expression inside the parentheses can be simplified as follows:

24/16 + 3/3 = 3

So, the expression becomes:

6/11 - 3/12 = 6/11 - 1/4

Now we can subtract the two fractions:

6/11 - 1/4 = 6/11 - 4/11 = 2/11

So the final answer is 2/11.

Step-by-step explanation:

Charmaine deposited $2000 into an account with a 3.9% annual interest rate, compounded quarterly. Assuming that no withdrawals are made, how long will it take for the investment to grow to $4000?

Answers

Answer:

17 years & 9 months

Step-by-step explanation:

annual rate 3.9%

every quarter = 3.9%/4 = 0.98%

compounding every quarter = (1+0.98%)

how long = assuming t quarters

2000 * (1+0.98%) ^t = 4000

solve for t

t= 71

so 71/4 = 17 years & 9 months

Describe a sequence of transformations that maps △DOG onto △CAT.

Answers

Reflect it across the x-axis, then translate it up 6 units and left 1 unit before reflecting it across the y-axis.

what is sequence?

You should be aware that a collection of numbers, or "terms," is referred to as a sequence. Examples of terms include 2, 5, and 8. Some sequences can be made endlessly long by taking advantage of a particular pattern they follow. Use the example of 2,5,8 and add 3 to continue the series. There are formulas that demonstrate where to look for words within a sequence. A collection of objects that are in some order is known as a sequence in mathematics (or events). It resembles a set in that it has pieces (also called elements or terms). The total, perhaps infinite number of ordered objects are referred to as the sequence's length. the act of placing two or more objects in a logical order.

We are given the following

Δ DOG and ΔCAT

According to Chanel, the series of transformations that maps triangle ABC onto triangle DEF is as follows:

Reflect it across the x-axis, then translate it up 6 units and left 1 unit before reflecting it across the y-axis.

Learn more about transformation on https://brainly.com/question/11709244

#SPJ1

Need help here please and thank you :)

Answers

the fractions with the same denominator will be 14/16 and 13/16.

What is a fraction?

It can also be written as a mixed number, which is a whole-number quotient with a proper-fraction residual, if the numerator is larger. This type of expression is used when the numerator is larger.

Divided by its denominator, any fraction can be converted to a decimal. The outcome may end at some point or one or more digits may repeat continuously.

The given fraction is given are 7/8 and 13/16.

Taking lcm of the denominator will be 16

So the fraction will be 7*2 = 14

So the fractions will be 14/16 and 13/16.

Hence the fractions with the same denominator will be 14/16 and 13/16.

Learn more about Fractions, by the following link.

brainly.com/question/17220365

#SPJ1

What is the contrapositive of the following statement?
If two triangles are congruent, then their corresponding angles are congruent.

A) If the corresponding angles of two triangles are congruent, then the triangles are congruent.

B) If two triangles are congruent, then their corresponding angles are congruent.

C) If two triangles are not congruent, then their corresponding angles are not congruent.

D) If the corresponding angles of two triangles are not congruent, then the triangles are not congruent.

Answers

The contrapositive statement is,

''If the corresponding angles of two triangles are not congruent, then the triangles are not congruent."

What are the corresponding angles?

When two parallel lines are crossed by another line, comparable angles are the angles that are created in matching corners or corresponding corners with the transversal (i.e. the transversal).

Given:

A statement:

If two triangles are congruent, then their corresponding angles are congruent.

The contrapositive statement is,

''If the corresponding angles of two triangles are not congruent, then the triangles are not congruent."

Therefore, the D statement is correct.

To learn more about the corresponding angles;

https://brainly.com/question/29147125

#SPJ1

find a unit vector with a positive i component that is orthogonal to both i j and i k. (express your answers in terms of i for i, j for j and k for k.)

Answers

The unit vectors that are orthogonal to both i+j and i+k are

± (-1/√3, 1/√3,1/√3 )

What are vector equations ?

Vector equations allow for the creation of parametric curves. That is, points in space are formed for each value of the parameter by the equation of a vector, where each of its elements has a function with an independent variable that we refer to as a parameter.

a=i+j = < 1,1,0 > , b=i+k = < 1,0,1>

Let c= + < (  cos α,cos β ,cos γ )>

be the unit vectors (in opposite directions) orthogonal to a and b

the scalar product :

c.a =  cos α +cos β = 0

c.b =  cos α + cos γ = 0

It follows that ,

c= ± (  -cos α,cos α ,cos α )

cos α = ±1/√3

c= ± (-1/√3, 1/√3,1/√3 )

The unit vectors that are orthogonal to both i+j and i+k are

± (-1/√3, 1/√3,1/√3 )

To learn more about the vector equation from the given link

https://brainly.com/question/11086244

#SPJ4

The unit vectors that are orthogonal to both i+j and i+k are

± (-1/√3, 1/√3,1/√3 )

What are vector equations ?

Vector equations allow for the creation of parametric curves. That is, points in space are formed for each value of the parameter by the equation of a vector, where each of its elements has a function with an independent variable that we refer to as a parameter.

a=i+j = < 1,1,0 > , b=i+k = < 1,0,1>

Let c= + < (  cos α,cos β ,cos γ )>

be the unit vectors (in opposite directions) orthogonal to a and b

the scalar product :

c.a =  cos α +cos β = 0

c.b =  cos α + cos γ = 0

It follows that ,

c= ± (  -cos α,cos α ,cos α )

cos α = ±1/√3

c= ± (-1/√3, 1/√3,1/√3 )

The unit vectors that are orthogonal to both i+j and i+k are

± (-1/√3, 1/√3,1/√3 )

To learn more about the vector equation from the given link

brainly.com/question/11086244

#SPJ4

Mary decides to get phone service from T-Mobile. T-Mobile offers her a plan where she will have to pay $40 per month with a $35 activation fee. What’s her equation using y=mx+b

Answers

Answer:

y=40x+35

Step-by-step explanation:

After 0 months, she still needs to pay the first $35. This means that this is her y-intercept, and in the formula “y=mx+b”, it would go in the “b” place. Then x would mean how many months have passed, so therefore 40 would go into the “m” place. If you put that together, it looks like “y=40x+35”.

Identifying parallel and perpendicular lines from equations

Answers

Line 1 and line 3 are parallel and line 1 and line 2 are perpendicular.

What is a System of Equations?

A system of equations in algebra is made up of two or more equations that are solved together. "A group of equations satisfied by the same set of variables are called a system of linear equations. Finding the values of the variables employed in the system of equations is the first step towards solving it. While maintaining the balance of the equations on both sides, we compute the values of the unknown variables. Finding a variable whose value makes the condition of all the given equations true is the primary goal of solving an equation system.

y = -5/2 x -1

4x-10y = 8

2y = -5x+7

line 1, m = -5/2

line 2, m = 2/5

line 3, m -5/2

Hence, Line 1 and line 3 are parallel and line 1 and line 2 are perpendicular.

Learn more about System of Equations, by the following link.

https://brainly.com/question/12526075

#SPJ1

Quick Answer Please. oops its Reading my bad

Answers

Answer: C

Step-by-step explanation:

Again, let's use elimination.

Does it suggest a different interpretation than the rest of the article? Yes, because it indicates there is a flaw in saying that the data shows human and chimp similarities.

Is it a reason for pursuing DNA Research? Nope.

Does it specifiy the extent of similarity? Yup.

SO now we are down to A and C as possible choices.

C is the answer, because while the data can be used to produce a different interpretation, its purpose in developing the main idea is purely specification.

Other Questions
When determining the density of the ethanol solution in part B, what volume of the solution should be run into the flask from the burette in each trial? A .20 to 25 ml B. 25 to 30 ml Lucy made 247 for 13 hours of work. At the same rate, how much would she make for 9 hours of work? A business development manager discusses international steel production and economic development at a conference. He passes out this graphic and asks for comments. Which comment about the data is most accurate? Japans production has increased and shows no signs of decreasing. Chinas steel production is increasing while its major competitors production is declining. By 2009, Chinas tons of steel produced per US million ($) GDP was 50, about 10 tons less than Japans all-time high. At 50 tons of steel produced per US million ($) GDP, China has the highest steel production of all producers shown as of 2009. What can a writer look for when determining the relationship between a reason and a claim?1: which needs supporting evidence2: which contains a problem3: which one supports the other4: which uses transition words What are 5 basic differences between prokaryotic and eukaryotic gene structure? the bandwidth of a signal is question 5 options: 1) the lowest frequency value subtracted from the highest 2) the average of the frequencies 3) the range of frequencies in the signal 4) the maximum amplitude of the signal identify the circumstances in which the median rather than the mean is the preferred measure of central tendency. check all that apply. Hamdan and Kareem are carrying out an investigation into the reactivity of different metals with dilute acids. They place a small piece of each metal into a test tube of acid and observe the reaction.a) How can they tell that a reaction has taken place?b) How can they tell which metal is more reactive? Which of the following statements is correct for both an audit of an entity's financial statements and an integrated audit of a nonissuer?A.The auditor must test the design and operating effectiveness of key controls.B.The auditor must issue an opinion on the entity's internal controls over financial reporting.C.The auditor must obtain an understanding of the design of an entity's control structure.D.The auditor will issue an adverse opinion when a material weakness is discovered. Triangle ABC with points A (9,1) B (2,7) C(-2,-5) was translated 3 units left, 2 units down and then was reflected across the line y = x. What is the image point of C? A business that buys goods from producers and sells them to retailers is callled:_________ Hi guys please explain this question thank you so much If 80% of a number is 560, what will be 70% of that number? AabbcccI have to rewrite that using exponents when an agreement fails to qualify as an enforceable contract, but one of the parties breaches the agreement, the non-breaching party: A.has no remedy. B.may sue for unjust enrichment. C.may sue for reformation. Why is it important to consider these additional processes when planning for web-based reading comprehension according to the nrp algorithm, what are the indicators for ppv? -heart rate less than 100 bpm -cyanosis -tachycardia -apnea -gasping Religiously active people have _______ socially supportive relationships and ________ lifestyles than those who are not religiously active. A) fewer; less healthy B) fewer; healthier C) more; less healthyD) more; healthier write the number 2 equivalent from as a fraction decimal or percent. 0.75 what is the equivalent fraction? which revision fixes the dangling modifier in this sentence? while reading a new mystery book, my dog curled up in my lap and slept.