A coat of paint of thickness 0.08 cm is to be applied uniformly to the faces of a cube of edge 29 cm. Use differentials to find the approximate amount of paint (in cm^3) required for the job, correct to the nearest cubic centimeter. Hint: the volume of a cube of edge s is V = s^3. cm^3

Q: The barometric pressure y (in inches of mercury) at an altitude of x miles above sea level decreases…

A:

Q: Regina is training for a marathon. She runs at a rate of 6 miles per hour. She wants to run at least…

A: Please see the answer in Step 2

Q: In one month, the national mean price per gallon (in dollars) of gasoline was 3.107. The data table…

A: Solution: n= 20 Sample size  μ= 3.107 Population mean ∑x=63.28x=∑xn=63.2820=3.164  Sample mean…

Q: Use the graph of y = f(x), shown below, to answer the following questions.

A: Given the the graph of y=f(x) i.e.                        .

Q: Find dy at taal dt and ya Vltx? and X = t.

A: Explanation of the solution is given below...

Q: A tank holds 100 gallons of water, which drains from a leak at the bottom, causing the tank to empty…

A: A tank holds 100 gallons of water, which drains from a leak at the bottom, causing the tank to empty…

Q: Find dy/dx by implicit differentiation. Vxy = 3 + x?y dx Need Help? Read It

A:

Q: In order to solve the equation -I - 6 = 1 +1, a student graphs the equations y = r - 6 and y =I+'1…

A:

Q: 3) Find the magnitude of an earthquake that has an intensity that is 38.75 (that is, the amplitude…

A:

Q: Find the following probabilities based on the standard normal variable Z. (You may find it useful to…

A: A normal variable X is said to be standard normal variable Z if  Z=X-meanstandard deviation where Z…

Q: Transition 7. Alex and Leandro purchase two matinee movie fickets. A matinee ticket costs $6.50, a…

A:

Q: A solid machine part is to be manufactured as shown in the figure. The part is made by cutting a…

A:

Q: From past experience a stockbroker believes that under present economic conditions a customer will…

A: From the given information we have to find the Probabilities .using formula,

Q: Friday's child Here is a pie chart of the birthday data from Exercise 2. What percent of the graph…

A: Solution

Q: The solid spindle AB has a diameter ds = 1.5 in. and is made of a steel with an allowable shearing…

A: Ans- To determine the largest torque that can be applied at A, we need to calculate the maximum…

Q: Two cables, with lengths of 40 feet and 35 feet, are tied from the top of a pole to stakes in the…

A: Solution:- Two cables, having a length of 40 feet and 35 feet are tied from the top of the pole.…

Q: In a certain class of students, there are 11 boys from Wilmette, 7 girls from Wilmette, 5 boys from…

A: It is given that, Total number of students is =11+7+5+4+4+4 =35 Number of boys is  =11+5+4=20…

Q: Husband and Wife Ages as Paired Data Exercise 2.213 introduces a dataset giving the ages of the two…

A:

Q: 2. A group of adults where asked how many cars they had in their household a. Complete the frequency…

A: Consider the given equation: Here, the given data of cars they had in their household,

Q: Tell whether each number in the list is a real number, a rational number, an irrational number, an…

A: Since you have asked multiple questions, we are answering the first question for you as of now. If…

Q: Medical researchers con ability of patients suffering from claue A sample of 48 patients walked on a…

A: Given,

Q: The container is composed of a right circular cylinder and a right circular cone. Which is the…

A: Given: Radius of cylinder:  R = 5 in Height of cylinder: H = 8 in   Radius of Cone: r = 5 in Slant…

Q: Find the sum of the first 10 terms of the following series, to the nearest integer. 10, 40, 160, ...

A: Find the sum of the first 10 terms of the following series, to the nearest integer. 10, 40, 160,....