Question

civil war cannonballs were made out of cast iron. A collector found a set of three cannonballs for sale at an auction. The balls had diameters 4.52 inches, 4.346 inches, and 3.908 iches respectively. Find the total volume of cast iron contained in the three civil war cannonballs.

Step 1

The given cannonballs has the diameters of 4.52 inches, 4.346 inches and 3.908 inches.

The volume of the sphere is ,

Step 2

Since the given balls are in diameter, divide all the diameter by 2 to obtained radius of the corresponding balls.

Thus, the radius of the three balls are,

Step 3

Obtain the volume of the three ...

Tagged in

Q: How do you convert miles to radians

A: The diameter of the wheel is given as 24 inch. So, the radius (r) =12 inch.

Q: Solve the equation on the interval [0, 2t). 2 sin 20 sin 0-1 =0

A: obtain the solution of the equation as follows.

Q: From a point 4 miles north of a cell tower, a hiker walks 2.5 miles west. How far is the hiker from ...

A: Let us first make a diagram to understand the problem better. The hiker is initially at A, 4 miles n...

Q: Solve the equation on the interval [0, 2x) 2 sin 20 sin0-1 0

A: We are given trigonometric equation as

Q: Verify that each equation is an identity cot(2x)=(csc(^2)x -2)/2 cot x

A: To prove that the given equation holds for all the values of x (wherever well defined)

Q: Caluculate the square root of (2+4i). Give your answer in form a+bi. Give the solution with smallest...

A: We have to find square root of complex number(z).z is given below:

Q: How do you solve for square roots in fractions? Im suppose to solve the midpoint of the line joining...

A: Given formula is M = (x1 + x2)/2

Q: Solve exactly for ( 0, 2π)

A: Simplifying the given equation:Using the zero product rule:

Q: csc2θ - 2cot θ = 4

A: To find all the solutions of the given trigonometric equation

Sorry about that. What wasn’t helpful?