The ratio of the areas of two similar polygons is 81:64. If the perimeter of the first polygon is 32 cm, what is the perimeter of the second polygon? Round to the nearest tenth

The total cost for c for p pounds of calcium if each pound costs $5.33

The "Lets Roll" game uses a number cube with the numbers 2,4,6,8,10 and 12. There are prizes for rolling any number less than 6. How likely is it to roll a number less than 6? A. Unlikely B. Highly likely C. Highly unlikely D. certain

5*5*6*6 as an exponent

How can I explain in words how arrays, repeated addition, and number bonds are related to multiplication?

Which of the following is an example of an equation? 3y + 11 2x + 2y + 11 2x + 2y + 3y 2x + 2y + 3y = 2x + 2y + 11

Divide 4.16 into the ratio 3:5 need answers fast!

A new hybrid car has a 18-gallon gas tank. On one tank of gas, the owner can drive 540 miles. The number of miles traveled varies directly with the number of gallons of gas the car uses. a.

The cost of a phone is reduced by 15%. The new cost is $104.17. What was the original price of the phone?

What is the fraction eight twentieths in its simplest form?

You measured the cafeteria line to be 10.5 meters long. The line is actually 6.2 meters long. Calculate your percent error.