A rectangular plot measures 20 ft. by 30 ft. A 3-ft.-wide sidewalk surrounds it. Find the area of the sidewalk.

On St. Patrick's Day, 3 5 of the students in Ms. Pike's band class are wearing green. If there are 60 students in her class, how many of them are wearing green? A) 15 Eliminate B) 36 C) 38 D) 60

In which number does one digit 6 have the value of 1/100 of the other digit 6?

How many integers exist for the value of n such that n²-19n+91 is perfect square?

The sum of a number times 9 and 30 is at least - 28

5.) Juan answered 24/25 correctly on his quiz. What percent of the questions did he get correct?

Of the computer games Lynne own 5/12 are sports game and

What is the product of 2/5 X 5/8

A car decelerates at a constant rate as it approaches a red light. The velocity of the car in meters per second as it decelerates is modeled by the function f (x) = - 4x+20, where x is time in seconds.

Consider three persons, A, B, and C, who are to be seated in a row of three chairs. Suppose A and B are identical twins. How many seating arrangements of these persons can there be If you are a total stranger?

A cell phone company surveyed 200 random customers on whether they were satisfied with their phone service. They also noted which service plan each customer had.