05/09/20

Let the graph of g be a vertical stretch by a factor of 3 and a reflection in the y-axis, followed by a translation 2 units left of the graph of f(x)=x2−2x+1. Write a rule for g
Let the graph of g be a vertical stretch by a factor of 3 and a reflection in the y-axis, followed by a translation 2 units left of the graph of f(x)=x^2−2x+1. Write a rule for g.
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05/08/20

Please help, I am stuck...
The function f is continuous on the interval [4, 15], with some of its values given in the table above. Estimate the average value of the function with a Trapezoidal Approximation, using the 4... more
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05/08/20

Peanut wafers cost $4 a box and chocolate crisps cost $6 a box. Together the club sells 525 boxes of cookies and collects $2876. How many of each type of cookie did the club sell?
solve using elimination
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05/08/20

Please help me out. Thank you
Write the integral in one variable to find the volume of the solid obtained by rotating the first-quadrant region bounded by y = 0.5x2 and y = x about the line x = 3
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05/08/20

Please help me out. Thank you
Find the area bounded by the curves x = y2 - 4y and x = 2y - y2. Your work must include an integral in one variable
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05/08/20

This one is a challenge: What is the probability of drawing a “double” from a set of dominoes?
In a set of dominos, each tile has two sides with a number of dots on each side: zero, one, two, three, four, five or six. There are 28 total tiles, with each number of dots appearing alongside... more
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05/08/20

Solve the equation finding all solutions. Write all answers in trigonometric and in exact standard form.
x^4+81=0
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05/08/20

Use de Moivre's Theorem to evaluate. Write the answer in trigonometric form.
(3-i)^8
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05/08/20

Mid point (8,2) endpoint (8,3)

Can someone find the other endpoint?
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05/02/20

using an addition or subtraction formula to write the expression as a trigonometric function of one number tan(79)-tan(19)/1+tan(79)tan(19)= tanA= sqrt of B. What are A and B equivalent to.

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05/01/20

Factoring x^3-10x^2+32x-32
Could I have in depth instructions on how to factor: x^3-10x^2+32x-32Thank you!
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04/30/20

Probability Question
An unfair coin shows heads with probability p and tails with probability 1 − p. Suppose this coin is flipped n times. Let A be the event that heads comes up exactly h times. Find P(A) .
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04/30/20

What is the probability of rolling at least two sixes in 10 rolls of a fair die?
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04/30/20

Calculus question on rates
A ladder 20 feet long leans against a building. If the bottom of the ladder slides away from the building horizontally at a rate of 4 ft/sec, how fast is the ladder sliding down the house when the... more
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04/30/20

i need help in this calculus question
A street light is at the top of a 14 ft tall pole. A woman 6 ft tall walks away from the pole with a speed of 8 ft/sec along a straight path. How fast is the tip of her shadow moving when she is 30... more
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04/30/20

my question is find the solution of this
A rotating light is located 12 feet from a wall. The light completes one rotation every 5 seconds. Find the rate at which the light projected onto the wall is moving along the wall when the light's... more
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04/29/20

Find average profit from q=0 to q=100
p(q)= 396q - 2.1q^2-400 , find the average profit from q=0 to q=100 analytically
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04/29/20

region enclosed by the cardioid r = 1 - cos(theta)
I need help with solving this please. So confused.”Find the area A of the region enclosed by the cardioid r = 1 - cos(theta) and the slope m of the tangent line theta = pi/2
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04/29/20

Let g(x) = ∫ from cosx to 1 ( 1−𝑡^2 / 1+𝑡 ^4 )𝑑𝑡 . Determine 𝑔′(𝑥).
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04/28/20

Help? It's in my calc homework packet
Solve f'(x)=-3(note this is the derivative of f(x)) when f(x)=7cosx-4sinx for the smallest positive x value.
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04/27/20

Use the Law of Cosines to solve the triangle. Round your answers to two decimal places.
Use the Law of Cosines to solve the triangle. Round your answers to two decimal places. A =  ° B =  ° C =  °
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04/27/20

Find the area of the triangle. Round your answer to one decimal place.
Find the area of the triangle. Round your answer to one decimal place.B = 54° 30',    a = 62,    c = 33
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04/27/20

Use the Law of Sines to solve (if possible) the triangle
Use the Law of Sines to solve (if possible) the triangle. If two solutions exist, find both. Round your answers to two decimal places. (If a triangle is not possible, enter IMPOSSIBLE in each... more
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04/27/20

double integrals (pls anwer)
Find the volume of the solid that lies between z = 10−2x^ 2−2y^2 and z = ( x^2 + y^2)^(1/2) .
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04/27/20

∀ sets A,B and C,A∪(B∩C)=(A∪B)∩C.
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