Calculus and Above

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Calculus problems. A sheet of cardboard 25 cm by 40 cm will
A sheet of cardboard 25 cm by 40 cm will be made into an open-topped box by cutting equal-sized squares from each corner and folding up the four edges. What will be the dimensions of the box with largest volume? What will be the optimal volume? … read more
Sandhya_sharma
Master's Degree
Master's Degree
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The accompanying table shows the number of complaints
The accompanying table shows the number of complaints received each day by a customer service department over the past 40 days. Complete parts a through d. LOADING... Click the icon to view the compla… read more
Scott
Master's Degree
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In a​ 4-week study about the effectiveness of using magnetic
In a​ 4-week study about the effectiveness of using magnetic insoles to treat plantar heel​ pain, 51 subjects wore magnetic insoles and 47 subjects wore nonmagnetic insoles. The results are shown at t… read more
MunishK
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M. Sc Mathematica
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QUESTION 1 Given a sample with 5 scores: 4, 6, 8, 10, and y,
QUESTION 1 Given a sample with 5 scores: 4, 6, 8, 10, and y, and the mean of this sample is 6, what is the variance of the sample? (Hint: first find y).QUESTION 2 Given a population mean weight of 150… read more
Ashleigh T
Educator
Master's Degree
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By cutting away identical squares from each corner of a
By cutting away identical squares from each corner of a rectangular piece of cardboard and folding up the resulting flaps, an open box may be made. If the cardboard is 16 in. long and 6 in. wide, find… read more
Kofi
PhD in Statistics
Ph.D.
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A rectangular box with no top is to be made from a piece of
A rectangular box with no top is to be made from a piece of sheet metal that is 64in. by 84in. in size. Equal squares are to be cut from each corner and the sides folded to form the box.What is the si… read more
R.R. Jha
Bachelor's Degree
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An intelligence test that has a maximum time for completion
An intelligence test that has a maximum time for completion of 45minutes was recently administered to a group of 21people. Their respective times for completion (in minutes) were as follows.23, 26, 31… read more
Sandhya_sharma
Master's Degree
Master's Degree
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GLENN GILONGOS
Master of Mathematics
637 satisfied customers
Hello, I have some statistics questions that I need done. The
Hello, I have some statistics questions that I need done. The problem is there are two to three ?'s within the ? and you can't get all parts until each is answered before. Have you ever worked with so… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
FOR RYAN1. The probability distribution shown here describes
FOR RYAN 1. The probability distribution shown here describes a population of measurements that can assume values of 0,2,4, and 6 each of which occurs with the same relative frequency. X 0 2 4 6 P(x) … read more
Ryan
Bachelor's Degree
4,665 satisfied customers
1.)Based on a study of heights of men and women wh play basketball,
1.)Based on a study of heights of men and women wh play basketball, a researcher concludes that the exercise from playing basketball causes people to grow taller. Do you agree with the conclusion? Cho… read more
Stevewh
Teacher
Bachelor's Degree
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1. Five males with a particular genetic disorder have one child
1. Five males with a particular genetic disorder have one child each. The random variable x is the number of children among the five who inherit the genetic disorder. Determine whether the table descr… read more
Ryan
Bachelor's Degree
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A simple random sample of 10 students is selected from a large
A simple random sample of 10 students is selected from a large college. For the 10 students, the number of days each was absent during the last semester was to be 1, 2, 9, 4, 1, 2, 3, 1, 4, and 4 What… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
1. given the curve that is described by the equation r=3 cos
1. given the curve that is described by the equation r=3 cos theta, find the angle that the tangent line makes wit the radius vector when theta=120 degree. a. 30 degree b. 45 degree c. 60 degree d. 90… read more
Ryan
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Find the maximum volume of a cuboid formed by cutting squares
Find the maximum volume of a cuboid formed by cutting squares from the corners from a piece of cars 20cm x 12cm and folding up the sides… read more
Sandhya_sharma
Master's Degree
Master's Degree
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1. A rocket is modelled by a particle that moves along a vertical
1. A rocket is modelled by a particle that moves along a vertical line. From launch, the rocket rises until its motor cuts out after 17 seconds. At this time it has reached a height of 580 metres abov… read more
Math-John
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I am asking for Sandhya sharma, to help me with a few problems? 1).Given
I am asking for Sandhya sharma, to help me with a few problems? 1).Given the function f (x)=1x+5/, FIND EACH OF THE FOLLOWING f(10), f(-4), f(0) f(10)= 2). Given the function f described by f (z)=3z^+… read more
Sandhya_sharma
Master's Degree
Master's Degree
5,309 satisfied customers
This question uses the function f(x) = -2x^3 - 9x^2 + 24x +
This question uses the function f(x) = -2x^3 - 9x^2 + 24x + 40 Find the stationary points of this function B. Using the strategy to apply the first derivative test, classify the left hand stationary p… read more
Calc101
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