A window is 4 feet wide and 8 feet tall. A manufacturer wants to use a scale factor of 1.5 to enlarge a window. What will the area of the window be after it is enlarged?

You flip a coin 20 times, it lands on HEAD 13 times. what the relative frequency of it landing on TAILS.

A bookcase contains 2 statistics books and 5 biology books. if 2 books are chosen at random, the chance that both are statistics books is

An ice cream machine produced 44 ice creams per minute. After reconditioning, its speed increased to 55 ice creams per minute. By what percent did the speed of the machine increase?

Margo has 3 dimes Justin has 5 dimes they put their money into a donation box for a local pet shelter what is the value of the money they added to the donation box

Which equation represents this statement? One-third of a number is 21. a. 21 x = 3 b. 21 3 = x c. 1 3 x = 21 d. 1 3 (21) = x?

B) Work out (6 * 10%) = (3 x 10) Give your answer in standard form.

X=65-30 Solve for x A, B, C

Solve each system using substitution. 1. 4x = 3y-2; 18 = 3x+y 2. 3x+2y = 23; 1/2x-4 = y

6. How many positive integers not exceeding 1000 are divisible by 3 or 5 or 7?

bob has $830 in an account earning 5.3% simple interest. how much more interest would her account earn in 9 years with annually compounded interest?