The Blackwells have a circular pool with a radius of 10 feet. They want to install a 3-foot wide sidewalk around the pool. What will be the area of the sidewalk? Use 3.14 for T. Round to the nearest hundredth if necessary.

How do you solve a question like this?

Which function can be used to model the monthly profit for x trinkets produced? f(x) = –4(x – 50)(x – 250) f(x) = (x – 50)(x – 250) f(x) = 28(x + 50)(x + 250) f(x) = (x + 50)(x + 250)

Afunction, f(x), represents the height of a plant x months after being planted. students measure and record the height on a monthly basis. select the appropriate domain for this situation. a. the set of all positive real numbers b. the set of all integers oc. the set of all positive integers od. the set of all real numbers reset next