01/19/24

How large should n be to guarantee that the Simpson's Rule approximation to

integral 0 to 1 e^(x^2) dx is accurate to within 0.00001?I got f''''(x)=(16x^4+48x^2+12)e^(x^2) and now I have to show how to evaluate |(16x^4+48x^2+12)e^(x^2)|<=kPlease help me how to evaluate... more
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01/18/24

need help with a 3 part problem. I got the radius correct but would still like a simple breakdown of the proccess
Part a: Assume that the height of your cylinder is 8 inches. Consider A as a function of r, so we can write that as A(r)=2πr^2+16πr. What is the domain of A(r)? In other words, for which values... more
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01/18/24

Find the equation of the line using the point-slope formula. Write the final equation using slope-intercept form. (1,2) with a slope -6/7

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01/17/24

A plane flying at an altitude of 33,980 feet descends 5148 feet two times before ascending 1761 feet. What is the current altitude of the plane ?
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01/14/24

Permutations and combinations
Find the probability that a randomly chosen arrangement of the 9 letters in the word DELIVERED has exactly four letters between the two Ds.Correct answer: 1/9A detailed process with explanations... more
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01/12/24

what is the percent rate of change in function y=8900(1.362)^x
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01/10/24

Math word problem

dump truck 1 and dump truck 2 are headed straight toward each other truck 1 is traveling at 55 mph and truck 2 is traveling at 58 mph if the two are 339 miles apart how many hours will it be before... more
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01/09/24

Directions: Translate each equation. DO NOT SOLVE! Seven less than the quotient of a number and six is negative ten.
help please now!
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01/05/24

Michael has 27 coins in all, valuing $4.50. If he only has quarters and dimes. How many of each kind does he have?
this is a system of an equation word problem i want you to give me the equation and the solution also give me the steps
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12/24/23

Factoring a Trinomial by the Trial and Error Method
p^4-13p^2+40. Please show me step by step how.
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12/23/23

Find the volume of the solid obtained by rotating the region bounded by the curves y=x^2 & y=1 about y=3
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12/22/23

Integrating with Respect to Y to find the Area Between 2 Curves Problem
Goal: Find the area of the region enclosed by y=2.25x and x=4--y2 by integrating with respect to y.A) First find the y coordinates of the two points where y=2.25x meets x=4--y2B) Integrate using... more
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12/19/23

Find the area bounded by y= (x-12)/ (x^2 -4x -32), x=5, x=6 and y=0. For reference, previous answers to similar questions were very small, between 1 and 2.

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12/19/23

f(x) = 1/(x^2+1) and g(x) = sqrt (x), what is derivative of f(g(x))
my questions is do I evaluate f(g(x)) and then solve for the derivative. OR do I solve for the derivative using the f'(g(x)) * g'(x) rule?
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12/18/23

A metal rod will be cut into pieces that are each 1/15 meters long. The rod is 3/5 meters long. How many pieces will be made from the rod? Write your answer in simplest form.
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12/18/23

Consider the curve given by x2 + sin(xy) + 3y = C, where Cis a constant. The point (1, 1) lies on this curve. Use the tangent line approximation to approximate the y-coordinate when x = 1.01
round to the nearest thousanth
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12/17/23

partial fractions
find the volume generated by revolving the area bounded by y = (1/x^3+7x^2+10x), x=4, x=8 and y = 0 about the y-axis.
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12/15/23

After a dilation with a scale factor of 2 about the origin, ∆ABC maps onto ∆DEF. Which of the following statements is true?
2*AB=DF m ∠B= 2*m ∠E segment CA ≅ segment FD
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12/14/23

Which of the following statements describes the properties of triangles JKL and J''K''L'' after the transformations?
Triangle JKL is rotated 90° clockwise and then dilated by a scale factor of 4 centered at the origin. Which of the following statements describes the properties of triangles JKL and J''K''L'' after... more
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12/14/23

Find the area under the curve f(x)=x3 on x=[1.5,4.5] using the Midpoint Rule with n=7
Find the area under the curve f(x)=x3 on x=[1.5,4.5] using the Midpoint Rule with n=7  
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12/11/23

Don't know how to do
Use the method of cylindrical shells to find the volume generated by rotating the region bounded by the given curves about the y-axis. y=3x^2,  y=18x−6x^2
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12/11/23

A linear function includes the points (4,−3) and (−9,4) . What fraction in lowest terms represents the output value of this function for an input of zero?
help son
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12/10/23

Compute the derivative of the given function below

y= 0∫x√(1+t2)dt find dy/dx
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12/08/23

Finding derivative (Chain Rule)
Find the derivative of the function.y = [x + (x + sin^2(x))^5]^7
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12/08/23

what is the triangles value
GEOMETRY Find the possible values of x . The perimeter is less than 28 feet. A triangle. The sides are labeled 7 feet, 7 feet and x. The possible values of x are
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