You need to repaint the floor and inside wall of your circular swimming pool. it has a diameter of 16 feet and a depth of 5 feet. what is the surface area that needs to be repainted? (use 3.14 for π.) 1,055.04 ft 2 251.2 ft 2 401.92 ft 2 452.16 ft 2

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?

Solve for x in the equation x2 - 12x + 36 = 90. x= 6+3x/10 x=6+2/7 x= 12+3/22 x = 12+3/10