A circular plate has circumference 21.4 inches. What is the area of this plate? Use 3.14 for pi.

the length of a rectangle is 3 more than twice the width. the perimeter of the rectangle is 42. find the dimension

Solve the inequality for x. - 4x + 6 - 11 B) x > - 14 C) x < - 11 D) x < - 14

Add and round to the correct number of significant digits: 13.8 + 60 A. 70 B. 73 C. 73.8 D. 4.75

If a car with an average speed of 40 miles per hour drives for 45 minutes how far will it have gone

The length of a particular rectangle is 4 greater than the width of the rectangle. If the perimeter of the rectangle is 16, what is the area of the rectangle?

What is the answer to 7 (10-3x) = 5 (10-4x

The record low temperature for a city is 124 degree less than the high temperature. The sum of the high and low temperature is 72 degrees. What is the record low temperature

17% of a city's population watch a local cable station. if 20,508 people watch the local cable station, how many people live in that city? (round to the nearest whole number)

Five trucks can transfer 150 tons of fruit a day. How many days does it take for 7 trucks to transfer 630 tons of fruits?

Can someone describe the lower bounds theorem?