The function phi(x) = 2/1-ce³ˣ is a one-parameter family of solutions to the differential equation dy/dx = 3y² - 6y/2.
A function is a one-parameter family of solutions to a differential equation if it satisfies the equation for all values of the arbitrary constant "c".
In this case, the function phi(x) = 2/1-ce³ˣ is a one-parameter family of solutions to the differential equation because, no matter what the value of "c" is, the function will always satisfy the equation.
So, when we say that
=> phi(x) = 2/1-ce³ˣ
is a one-parameter family of solutions to the differential equation
=> dy/dx = 3y² - 6y/2,
we mean that the function can be used to describe the rate of change of y with respect to x for a range of values of y.
By changing the value of the constant "c", we can get different specific solutions to the differential equation, each corresponding to a different curve in the x-y plane.
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find the area of equilateral triangle would length of one side is 4√3
The area of the equilateral triangle is A = 12*√3 square units.
How to find the area of the triangle?We know that for a equilateral triangle of side length S is given by the formula below:
A = (√3/4)*S²
Here we know that the sidelength is 4√3, then we can replace that on the expression above to get:
A = (√3/4)*(4√3)²
A = (√3/4)*16*3
A = √3*(4*3)
A = 12*√3
That is the area of the equilateral triangle.
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what is the next number in this sequence of cube numbers...
1,8,27,64......
The next number in this sequence of cube numbers is 125
How to determine the next number in this sequence of cube numbersFrom the question, we have the following parameters that can be used in our computation:
1,8,27,64......
Each term of teh sequence is the cube of its position
So, we have:
Next term = 5^3
Evaluate
Next term = 125
Hence, the next term is 125
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In each of Problems 1 through 4, draw a direction field for the given differential equation. Based on the direction field, determine the behavior of y as t → 0. If this behavior depends on the initial value of y at t = 0, describe the dependency.
A. y' = 3 – 2y B. y' = 2y – 3
C. y'= -1 -2y D. y' =1+2y
The collection of short line segments with a slope that should satisfy the specified differential equation at each point is referred to as the direction field.
The stated differential equation is :
y' = 2y – 3 => dy/dx = 2y – 3
Find equilibrium solution, at dy/dx = 0.
2y – 3 = 0
y = 3/2
At y = 3/2, the intervals are: ]3/2, ∞[
Put any value of y in this differential equation,
2y – 3 at y = 2
2*2 – 3 = 1 > 0
Thus, slope becomes positive for y > 3/2 .
As, the relation between t and the obtained solution y are increases.
Thus, y < 3/2 : intervals are: ]- ∞, 3/2[
Put any value of y in this differential equation,
2y – 3 at y = 1
2*1 – 3 = -1 < 0
Thus, slope becomes negative for y < 3/2 .
As, the relation between t and the obtained solution y in decreases.
Therefore, the direction field for the stated differential equation is obtained.
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the correct question is-
Draw a direction field for the given differential equation. Based on the direction field, determine the behavior of y as t → 0. If this behavior depends on the initial value of y at t = 0, describe the dependency.
y' = 2y – 3
if u and v are orthogonal what is the magnitude of u×v
The magnitude of u × v is 0, if u and v are orthogonal
Orthogonal;
By virtue of being perpendicular to one another, orthogonal objects are connected in Euclidean geometry. Lines or line segments are said to be connected orthogonally if they are perpendicular at the point of intersection. Similar to this, if two vectors create a 90-degree angle, they are said to be orthogonal.
What use does orthogonal serve?
The orthogonal matrix's determinant has a value of 1. Its nature is symmetrical. The transpose and inverse of an orthogonal matrix are equivalent. The orthogonal matrix's eigenvalues are also equal to 1, and its eigenvectors are both orthogonal and real.
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Solve. -3r = 9
Quetion 1 option:
r = 3
r = 12
r = -3
r = -27
Answer:
r=-3
Step-by-step explanation:
divide both sides by -3
-3r/-3=9/-33
r=-3
If you flip a coin and roll a 6 66-sided die, what is the probability that you will flip a heads and roll less than a 6 66?.
When we calculate the probability of multiple events occurring, we use the concept of conditional probability.
Conditional probability is the probability of one event occurring given that another event has already occurred. In this case, the first event is flipping a heads, and the second event is rolling less than a 6 on a 66-sided die.
To find the probability of both events occurring, we multiply the individual probabilities:
P(heads and roll less than 6) = P(heads) * P(roll less than 6 | heads)
Here, P(heads) is the probability of flipping a heads, which is 1/2 for a fair coin. P(roll less than 6 | heads) is the probability of rolling less than a 6 given that we have already flipped a heads, which is 5/66 for a fair 66-sided die.
So:
P(heads and roll less than 6) = 1/2 * 5/66
P(heads and roll less than 6) = 5/132
So, the probability of flipping a heads and rolling less than a 6 on a fair 66-sided die is 5/132.
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We multiply the individual probabilities in order to determine the likelihood that both occurrences will occur:
P(heads and roll under 6) equals P(heads) Times P(roll under 6 | heads).
So:
P(heads and roll less than 6) is equal to 1/2 * 5/66.
P(heads, roll less than 6), equals 5/132
Therefore, the likelihood of getting a number less than a 6 on a fair 66-sided die is 5/132.
if there are 32 fluid ounces in a quart and 1.057 quarts in a liter, how many milliliters are there in exactly one fluid ounce?
One fluid ounce is equivalent to 29.5735 milliliters. both are unit of measurement of volume.
converting between metric units (such as grams or meters) and imperial units (such as ounces or feet) is a common type of unit conversion. The process of unit conversion involves using a conversion factor, which is a ratio that relates the units being converted.
To convert fluid ounces to milliliters, multiply the number of fluid ounces by 29.5735. To convert from fluid ounces to liters, divide the number of fluid ounces by 32, since there are 32 fluid ounces in a quart.
Then, multiply the number of quarts by 1.057, since there are 1.057 quarts in a liter. Finally, convert the number of liters to milliliters by multiplying the number of liters by 1000. The resulting value is the number of milliliters in one fluid ounce.
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a test charge of 1µc is placed halfway between a charge of 3.2µc and another of 8.2 µc separated by 10 cm. what is the magnitude of the force (in newtons) on the test charge?
The magnitude of the force on the test charge will be the magnitude of the net force acting on the test charge due to its interaction with the other 2 charges.
The magnitude of the force on a test charge is the measurement of the strength of the interaction between the test charge and other charges.
In this scenario, a test charge of 1 µc is placed halfway between two charges of 3.2 µc and 8.2 µc separated by 10 cm. To find the magnitude of the force on the test charge, we can use Coulomb's law.
The magnitude of the force is given by the formula
=> F = k * q1 * q2 / r²,
where k is the Coulomb constant, q1 and q2 are the magnitudes of the charges, and r is the distance between the charges.
The magnitude of the force between the test charge and the 3.2 µc charge is given by the formula
=> F = k * 1 * 3.2 / (0.05²).
The magnitude of the force between the test charge and the 8.2 µc charge is given by the formula
=> F = k * 1 * 8.2 / (0.05²).
The magnitude of the force on the test charge is the sum of these two forces, which can be calculated using the formula
=> F = k * q1 * q2 / r².
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PLEASE HELP 30 pts for this
A) Base = 10 units, Height = 7 units, and Area = 35 square units.
B) Base = 11 units, Height = 6 units, and Area = 33 square units.
C) Base = 10 units, Height = 4 units, and Area = 20 square units.
D) Base = 4 units, Height = 11 units, and Area = 22 square units.
What is the area of the triangle?
The area of a triangle is a measure of the space contained within its three sides. It can be calculated by multiplying the base of the triangle by its height and dividing the result by two. In mathematics, the formula for the area of a triangle is:
A = (1/2)bh
where b is the base and h is the height of the triangle.
For figure A)
The base of the triangle would be = 10 units
The height of the triangle is = 7 units.
Area of the triangle = 1/2 * 10 * 7
= 35 square units.
For figure B)
The base of the triangle would be = 11 units
The height of the triangle is = 6 units.
Area of the triangle = 1/2 * 11 * 6
= 33 square units.
For figure C)
The base of the triangle would be = 10 units
The height of the triangle is = 4 units.
Area of the triangle = 1/2 * 10 * 4
= 20 square units.
For figure D)
The base of the triangle would be = 4 units
The height of the triangle is = 11 units.
Area of the triangle = 1/2 * 4 * 11
= 22 square units.
Hence,
A) Base = 10 units, Height = 7 units, and Area = 35 square units.
B) Base = 11 units, Height = 6 units, and Area = 33 square units.
C) Base = 10 units, Height = 4 units, and Area = 20 square units.
D) Base = 4 units, Height = 11 units, and Area = 22 square units.
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NEED HELP ASAP
PLEASE REFRR TO PHOTO
IS IT LINEAR? EXPLAIN WHY OR WHY NOT
how many ounces is 2 cups
16 ounces in 2 cups.
how many ounces is 2 cups?
1 cup = 8 ounces
so, 2 cup = 2 x 8
=16 ounces
A number of distinct units of mass, weight, or volume are derived from the uncia, an ancient Roman unit of measurement, including the ounce, which is almost unmodified.
The avoirdupois ounce, or precisely 28.349523125 g, is 1/16 of an avoirdupois pound and is used in both the United States and the United Kingdom.
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One ounce, abbreviated as "oz," is 480 grains, or 31.103 grams, and it is a measure of weight that is one-twelfth of a Troy or Apothecaries' pound.2 Cups = 16 Ounces
2 cups equals how many ounces? A weight measurement equal to one-sixteenth of a pound (avoirdupois); one ounce weighs 437.5 grains or 28.349 grams..A weight measurement equal to one-sixteenth of a pound (avoirdupois); one ounce weighs 437.5 grains or 28.349 grams.One ounce, abbreviated as "oz," is 480 grains, or 31.103 grams, and it is a measure of weight that is one-twelfth of a Troy or Apothecaries' pound.One-sixteenth of a pound is equivalent to one ounce, which is a unit of weight measurement.The smallest common unit of weight measurement in the United States is the ounce, therefore small things like pencils and deodorant sticks are frequently weighed in ounces.In the troy and apothecaries' systems, an ounce weighs 480 grains, or 1/12 pound, while the avoirdupois system values it at 1/16 pound (437 1/2 grains). 2 Cups = 16 OuncesTo learn more about Ounces refer
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The window has the shape of a kite. How many square meters of glass were used to make the window?
20 15 20 25 are the numbers
The total number of square meters of glass that were used to make the window are:
250 square meters
A kite is a 2-dimensional geometric shape with two pairs of equal-length sides that meet at right angles. It has two diagonals, one longer and one shorter. To find the area of a kite, we use the formula:
Area = (diagonal1 * diagonal2) / 2In this case, the dimensions given are 20 and 25, which we can assume are the lengths of the two diagonals of the kite.
Let's call the shorter diagonal d1 (which is 20) and the longer diagonal d2 (which is 25).
Using the formula, we can find the area of the kite:
Area = (d1 * d2) / 2 = (20 * 25) / 2 = (500) / 2 = 250 square metersSo, the total area of glass used to make the window is 250 square meters.
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Factor this equation
a^2+4b^2
Answer:
a2 + 4b2
Step-by-step explanation:
The area of a rhombu i 216 quare cm and the length of one diagonal i 24cm. What i the leght of the econd diagonal
The perimeter of the rhombus be 60 cm.
What is the perpendicular bisector of a diagonals?It is a rhombus or square if the diagonals of a quadrilateral are perpendicular bisectors of one another.
Lines that cut through the middle of each side of a triangle's perpendicular bisector are perpendicular to the provided side.
check to see if the diagonals of a rhombus cut the angles; if they do, the object is a rhombus. The diagonals can also be checked to verify if they are perpendicular bisectors of one another, or if they cross at a right angle.
One way to describe a perpendicular bisector is as a line that divides another line segment into two equal portions by crossing it perpendicularly.
[tex]$$\begin{aligned}& \text { Area of rhombus }=\frac{1}{2} \times D_1 \times D_2 \\& 216=\frac{1}{2} \times 24 \times D_2\end{aligned}$$[/tex]
(1) [tex]$\mathrm{D}_2=\frac{216}{12}=18$[/tex]
(2) Diagonals perpendicular bisector of each other
[tex]$$\begin{aligned}& \mathrm{OA}=\mathrm{DC}=12 \& \mathrm{DB}=\mathrm{OD}=9 \\& \mathrm{AB}^2=12^2+9^2=144+81=225 \\& \mathrm{AB}=15 \mathrm{~cm}\end{aligned}$$[/tex]
(3) perimeter [tex]$=4 \times 15=60 \mathrm{~cm}$[/tex].
The complete question is:
The area of a rhombus is 216 sq. cm. If its one diagonal is 24 cm; find :
(i) length of its other diagonal,
(ii) length of its side,
(iii) perimeter of the rhombus.
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The height of a tree at time t is given by a twice-differentiable function H, where H(t) is measured in meters and t is measured in years. Selected values of H(t) are given in the table above.
(a) Use the data in the table to estimate H'(6). Using correct units. interpret the meaning of H'(6) in the context of the problem.
(b) Explain why there must be at least one time t, for 2 < t < 10, such that H'(t) = 2.
(c) Use a trapezoidal sum with the four subintervals indicated by the data in the table to approximate the average height of the tree over the time interval 2 ≤ t ≤ 10.
(d) The height of the tree, in meters, can also be modeled by the function G, given by
G(x) = 100x/(1+x), where x is the diameter of the base of the tree, in meters. When the tree is 50 meters tall, the diameter of the base of the tree is increasing at a rate of 0.03 meter per year. According to this model, what is the rate of change of the height of the tree with respect to time, in meters per year, at the time when the tree is 50 meters tall?
(This was on the no-calculator section of the recently-released AP Calculus AB 2018 exam so I appreciate it if you tried to limit calculator usage)
(a) H'(6) is the rate of change of the height of the tree at time t=6, which is the slope of the line tangent to the graph of H(t) at that point. Using the data in the table, we can estimate H'(6) to be 3.2 meters per year. This means that, at t=6, the height of the tree is increasing at a rate of 3.2 meters per year.
(b) H'(t) is the rate of change of the height of the tree at time t. Since H'(t) is twice-differentiable, it is continuous and can take any value between its minimum and maximum values. Therefore, there must be at least one time t, for 2 < t < 10, such that H'(t) = 2.
(c) To approximate the average height of the tree over the time interval 2 ≤ t ≤ 10, we can use a trapezoidal sum with the four subintervals indicated by the data in the table. We have:
Subinterval 1: Height = 10; Width = 2 Subinterval 2: Height = 14; Width = 2 Subinterval 3: Height = 18; Width = 3 Subinterval 4: Height = 22; Width = 3Therefore, the average height of the tree over the time interval 2 ≤ t ≤ 10 can be approximated by the trapezoidal sum:
(10 + 14 + 18 + 22) × (2 + 2 + 3 + 3) / 8 = 196/8 = 24.5 meters.
(d) According to the given model, G(x) = 100x/(1+x), if the tree is 50 meters tall, then the diameter of the base of the tree is x = 2, and the rate of change of the height of the tree with respect to time, in meters per year, is given by G'(2) = 100(1 - 2)/(1 + 2)² = -100/9. Therefore, the rate of change of the height of the tree with respect to time, in meters per year, at the time when the tree is 50 meters tall is -100/9 meters per year.
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Is nitrogen trigonal pyramidal?
The Nitrogen is commonly considered as a Trigonal Pyramidal molecule .
In a Trigonal Pyramidal arrangement, there are three atoms attached to the central atom at the corners of a triangular plane, with the fourth atom attached above or below the plane.
This molecular geometry is commonly observed in compounds where the central atom has five valence electrons, such as nitrogen in its most common oxidation state of +3.
The Nitrogen in this oxidation state forms compounds like nitrogen triiodide (NI₃) and nitrogen trioxide (NO₃), which have a trigonal pyramidal geometry.
Therefore , Yes , Nitrogen is trigonal pyramidal .
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Una persona consume de promedio 250 m' de Coca Cola al día. Cuinto dinero en dólares gasta
anualmente en dicha bebida? (Suponer que llitro vale $0,75)
Calcula cuántos litros consumes al año
el consumo medio es de 250 cm³ en 1 día
Eso significa 1000 cm³ en 4 días. 1000 cm³ = 1 litro
Entonces 1 año = 365 días.
dividelo entre 4 dias
entonces cuantos litros se consumen al año
365 días * 1 Litro / 4 días = 91,25 Litros por año
si 1 litro cuesta 0.75$.
91,75 litros * $0,75 = $68.437.
redondeado a $68.44
About Sobre El Litro
El litro es una unidad de medida de volumen. Sin embargo, el litro no es una unidad estándar internacional, sino que se ha identificado como una de las "unidades no estándar aceptadas para su uso con Standard". La unidad estándar internacional de volumen es el metro cúbico (m³).
1L = 1dm³ = 1000 cm³ = 1000 cc
1 ml = 1 cm³ = 1 cc l
Un litro corresponde a:
0,001 metros cúbicos
1000 centímetros cúbicos
1 decímetro cúbico
Cubo de botones de 10 centímetros de lado.
Un metro cúbico (m³) contiene 1.000 litros. Entonces los litros también se pueden dividir en unidades más pequeñas.
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A regular pentagon, a regular octagon, and SBY meet at a point. What is the mSBY ?
The mSBY is the measure of the interior angle formed when three lines meet at a point. In this case, the three lines are a regular pentagon, a regular octagon, and SBY.
To calculate the mSBY, we must first calculate the measure of each of the other two angles. A regular pentagon has five sides, and each angle measures 108°. A regular octagon has eight sides, and each angle measures 135°. To calculate the mSBY, we must use the formula mSBY = 180° - (mP + mO). Using this formula, we can calculate that the mSBY is 37°: 180° - (108° + 135°) = 37°.
To visualize this, imagine three lines coming together at a point, forming an interior angle. The measure of the interior angle is the mSBY. The measure of the regular pentagon angle is 108°, and the measure of the regular octagon angle is 135°. When these two angles are added together, they equal 243°. Since the sum of the interior angles of a triangle is 180°, the measure of the interior angle must be 180° - 243°, which is 37°.
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Points P (−2, 1), R (−2, −5), and Q (−6, −5)...Points P (−2, 1), R (−2, −5), and Q (−6, −5) create triangle PQR, which is then translated 1 unit down and 3 units to the right.What is the new x-coordinate of R?
Due to the triangle being translated 1 unit down and 3 units to the right, the new x-coordinate of R is now -2+3 = 1.R's x-coordinate was 2, thus 2 Plus 3 equals 1.
Triangle PQR is formed by points P (2, 1), R (2, 5) and Q (6, 5) and is then translated 1 unit downward and 3 units to the right. This indicates that all three points move three units to the right and one unit down. We may utilise R's initial x-coordinate, which was -2, to determine its new x-coordinate. Then, as R is being translated three units to the right, we add three to it. Consequently, R's new x-coordinate is now -2 + 3 = 1. Triangle PQR has been translated one unit down and three units to the right, giving rise to a new x-coordinate of R of 1. We must first determine the coordinates of each of the three triangle's points in order to determine the new x-coordinate of R. Point P is situated at (2, 1), point R at (2, 5) and point Q at (6, 5) respectively.
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let a1 , a2 , and b . for what value(s) of h is b in the plane spanned by a1 and a2?
-17 is value(s) of h is b in the plane .
A straightforward explanation of a vector ?
A quantity or phenomena with both magnitude and direction being independent of one another is called a vector. Additionally, the phrase designates how such a quantity is represented mathematically or geometrically.
Velocity, momentum, force, electromagnetic fields, and weight are some natural examples of vectors.
For the plane spanned by a1 and a2, y is a linear combination of a1 and a2 if it is in the plane.
y = a a1 + b a2 where a and b are constants.
[4,1,h] = a[1,4,-2] + b[-2,-3,7]
[4,1,h] = [a - 2b,4a -3b,-2a+ 7b] by the rules of vector addition and multiplication. Vectors are equal if their components are equal
4 = a - 2b
1 = 4a - 3b
h = -2a + 7b
We can solve for a and b from the first two equations to find h:
a = -2
b = -3
h = -17
We see that -2[1,4,-2] - 3[-2,-3,7] = [4,1,-17].
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The complete question is -
For what value(s) of h is b in the plane spanned by a1 and a2?
a1 = [1, 4, -2] a2 = [-2, -3, 7] b = [4, 1, h]
How To Convert Mcg To Mg Manually?
To Convert Mcg To Mg, divide your mcg figure by 1000
How To Convert Mcg To Mg?
1 milligram (mg) = 1000 micrograms (mg)
1 microgram (mcg) = 1/1000
=0.001 milligrams (mg)
Input:
Choose "mcg to mg conversion" or "mg to mcg conversion" from the top drop-down list, respectively.After that, note the number that needs to be transformed.At last. By pressing calculate, you can quickly convert between mcg and mg.To learn more about mcg to mg conversion refer to:
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Divide the number of mcg by 1000 to convert it to mg .A microgram is equal to 0.000001 g in micrograms because the prefix "micro-" in this context stands for 10-6.
How is mcg to mg converted? Divide the number of mcg by 1000 to convert it to mg.A microgram is equal to 0.000001 g in micrograms because the prefix "micro-" in this context stands for 10-6.Consequently, we set 1,000 mcg as the same as 1 mg.The mass in milligrams is multiplied by 1,000 to convert to micrograms, and the number of milligrams is divided by 0.001 to convert to micrograms for the conversion of mcg to mg units.Thousandth of a gram and 1,000 micrograms make up a milligram.Typically, the letter "mg" stands in for a milligram.The unit of measurement for a microgram is one millionth of a gram and one thousandth of a milligram.mcg or ug is the most common abbreviation.
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Carlie's stock rose by points in trading today. Let represent yesterday's stock price at closing and represent today's stock price at closing.
i) What is a formula that correctly relates and ?
ii) If yesterday's closing price was , what was today's closing price?
i. The formula that correctly relates Y and T is T=Y+1 and today's closing price is 33.
Given information is that:
Carlie's stock rose by 1 point in trading today.
Let Y represent yesterday's stock price at closing
Let T represent today's stock price at closing
=> formula that correctly relates Y and T is:
T=Y+1
ii) If yesterday's closing price was 32 what was today's closing price?
today's closing price = yesterday's closing price + 1
<=> T=Y+1
<=> T=32+1=33.
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fritz can build a bookcase in 8 hours and holly can build it in 10 hours. after working together for 3 hours, fritz leaves. how long will it take holly to finish the bookcase by herself?
Anissa asked a group of students to choose their favorite type of lunch from the choices of pizza, burger, and sandwich. The results of the survey are shown on the graph.
Based on the graph, how many students in a class of 360 students would be expected to choose pizza or sandwich as their favorite type of lunch?
The number of students in a class of 360 students who would be expected to choose pizza or a sandwich as their favorite type of lunch will be 280. Then the correct option is C.
What is the expected value?In parameter estimation, the expected value is an application of the weighted sum. Informally, the expected value is the simple average of a considerable number of individually determined outcomes of a randomly picked variable.
The expected value is given below.
E(x) = np
Where n is the number of samples and p is the probability.
The probability who choose pizza or a sandwich as their favorite type of lunch will be given as,
p = (30 + 40) / (30 + 20 + 40)
p = 70 / 90
p = 7 / 9
Then the expected value is given as,
E(x) = 360 x (7/9)
E(x) = 280
The number of students in a class of 360 students who would be expected to choose pizza or a sandwich as their favorite type of lunch will be 280. Then the correct option is C.
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Find the distance between A (-8, -3) and B (-5, -2). Write your answer as
a radical and as a decimal rounded to the nearest tenth.
Answer first 8-5=3 3-2=1 5,1 is you answer kind sir mam or them
Step-by-step explanation:
A theater can be rented for exactly 2,3, or 4 hours. The cost is a $100 deposit plus $200 per hour. Write a function to describe the situation. Find the reasonable domain and range for the function
The function that represent the cost of the rent per hour is f(h) = 200h + 100
The domain is {0, 2, 3, 4} and the range for the function is {0$, 500$, 700$, 900$}
What is an equation?An equation is the equality between two algebraic expressions, which have at least one unknown or variable.
To solve this problem, we have to state the equation using the information of the problem:
Information about the problem:
Let be (h) as the hours that the theater can be rented
The function will be as follow:
f(h) = 200h + 100 where:
Domain = {0, 2, 3, 4}
Range = {0$, 500$, 700$, 900$}
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Triangle def is similar to triangle abc solve for y DEF 37. 5 20 27. 5 ABC y 12 16. 5
There are two triangles ABC and DEF with sides are (37.5, 20, 27.5) and (y, 12, 16.5) and the value of y is 22.59.
Triangle is consists of 3 sides and there are many types of triangles like equilateral triangle, obtuse triangle and right-angled triangle and the triangle has many properties .
Triangle has three edges and three vertices.
A triangle with vertices A,B,C can be denoted as Triangle ABC
The sides of triangle ABC is (37.5, 20, 27.5)
The sides of triangle DEF is (y, 12, 16.5)
By similarity property we get,
37.5/y = 20/12 = 27.5/16.5
37.5/y = 1.66 = 1.66
so by equating values we get , y = 37.5/1.66
so the value of variable y is 22.59.
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Directions: Write SI if the statement refers to simple interest and Cl if it refers to compound interest.
1. It is the product of principal, rate and time.
2. It is useful for investing since it allows the fund to grow at a faster rate.
3. Most of the car loans are calculated based on it.
4. Computation is very easy and easy to understand.
5. Interest is charged on the principal and the interest amount.
6. Principal and interest growth is rapid and increases at a fast pace.
7. The principal keeps on changing due to the addition of accrued interest in the entire period.
8. The principal is constant.
9. It offers a comparatively high return to the lenders,
10. It is the interest which is a percentage of both principal and accrued interest.
1. SI 2. CI 3. SI 4. SI 5. CI 6. SI 7. CI 8. SI 9. CI 10. CI
When interest is calculated, it is done so using both the principal and the interest that has accumulated over the previous period.
The interests of SI and C.I.?Simple interest is calculated based solely on the principal or loan amount, while compound interest is calculated based on both the principal and the interest accrued over a predetermined period of time.When interest is calculated, it is done so using both the principal and the interest that has accumulated over the previous period. Unlike simple interest. Which does not take the principal into account when computing the interest for the following month, compound interest takes the principal into account. Compound interest is commonly represented by the letter C.I. in mathematics.The primary distinction between compound and simple interest is that while simple interest is based on the principal of a deposit or loan.To learn more about interest refer to:
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Help me answer this question
In the regular hexagon, there will be only one line axis of symmetry.
What is the axis of symmetry?Axial symmetrical is similarity around an axis; an item is internally symmetric if it retains its appearance when turned around an axis.
The polygon is a 2D geometry that has a finite number of sides. And all the sides of the polygon are straight lines connected to each other side by side.
The regular hexagon is shown.
In the regular hexagon, the upper triangle and the lower triangle are shaded. Then there will be only one line axis of symmetry.
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How do you use index notation?
The dot product of two vectors u and v can be represented using index notation as u_i v_i.
What is Index notation?A mathematical language called index notation is used to describe the components of a vector or tensor. It consists of an element's position in the vector or tensor and a symbol, typically a Latin or Greek letter.
A mathematical language called index notation is used to describe the components of a vector or tensor. The element's position in the vector or tensor is indicated by a symbol (often a Latin or Greek letter) with an integer subscript. How to utilise index notation is as follows:
Vectors can be represented by a single letter with a subscript, such as v i, where I stands for the element's position in the vector.
Tensors are multidimensional arrays that can be described using an index notation for each element. For instance, T i,j can be used to represent the element in a matrix's ith row and jth column.
Executing operations: Index notation can be used to express operations like matrix multiplication and the vector dot product. For instance, u_i v_i can be used to denote the dot product of the two vectors u and v.
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