write each scale as a ratio. Reduce to lowest terms when available. 5 cm represents 6.2 m

How much pure acid must be added to 12 ounces of a 40% acid solution in order to produce a 60% acid solution?

The frame around a rectangular picture has a uniform width. The dimensions of the picture are 5 in. by 7 in. If the[..]

Taylor went on a 60 mile trip to a soccer game. On the way back, due to road construction she had to drive 6 miles[..]

How long would it take an investment of $6000 deposited at 5% annual interest compounded monthly to double in value?

As a hot-air balloon rises, the air cools. If the air is not re-heated, the balloon rises more slowly with each[..]

area of rectangle is 66 yd length is 1 yd more than twice its width. what are the dimensions

24% of _____ is 372

A first number plus twice a second number is 13. Twice the first number plus the second totals 17.

Find the scale factor by which the iPhone on the left is enlarged to the iPhone on the right. The iPhone on the[..]