Prove sin^3z*cos^2z=sin^3z-sin^5z

What is the nearest integer to:4.18 divided by 0.68

To practice for an Ironman competition John swim 0.86 kilometers each day for three weeks how many meters did he swim in those 3 weeks

Brandon is painting a 28 ft by 18 ft rectangular wall in an office. Find the area of the wall. How many gallons of paint must be purchased to paint two coats on the wall if one gallon of paint covers 400 square feet?

Round 1.4 to the nearest whole number

Toni can carry up to 18 Ib in her back pack her lunch weighs 1 lb her gym clothes weigh to 2lb and her books (b) 3lb each how many books can she carry in their backpack?

A new homeowner buys 120 square feet of carpet for a room in her new house. If the room is square, what is the length of each side of the room? (Recall that the area of a square is calculated by l^2 where l is the length of one side.)

the width of a rectangle is three less than four times the length. the perimeter of the rectangle is 29 centimeters. find the dimensions of the rectangle.

Simplify (a^2b^-3/4) ^-2

1. The current ratio (assets/liabilities) of company X is 3.1. Given that the current assets are $186000, find the current liabilities: 2. The board of directors determines that the current ratio must never be below 2.6.

When the consumer price index decreases from 200 to 150, prices decrease by 25%. A. true B. false