Identify the surface area of a sphere with a radius of 18 inches to the nearest tenth. Use 3.14 for π.

In exponential growth functions, the base of the exponent must be greater than 1,how would the function change if the base of the exponent were 1? how would the fiction change if the base of the exponent were between 0and 1

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.