Acontractor is building the base of a circular fountain. on the blueprint, the base of the fountain has a diameter of 18 centimeters. the blueprint has a scale of three centimeters to four feet. what will be the actual area of the base of the fountain, in square feet, after it is built? round your answer to the nearest tenth of a square foot.

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%