In May there was 160 hours of sunshine. In June the number of hours increased to 180 hours. Find percentage in hours increased?

Who signed the Civil Rights Act into law?

Find the quadratic function that has roots of - 9 and 3 and a vertex of (-3,-36)

Jack won 71 lollipops playing basketball at the county fair. At school he gave three to every student in his math class. He only has 5 remaining. How many students are in his class?

I would like to know what 100 squared is

4%4, percent of a number is what fraction of that number?

Larry is using an online calculator to calculate the outputs f (n) for different inputs n. The ordered pairs below show Larry's inputs and the corresponding outputs displayed by the calculator: (1, 5), (2, 9), (3, 13), (4, 17) Which of the following

Complete the statement to explain why 8,000 : 800 = 10.

What is 282% as a fraction in simplest form

1/4 Times what number equals 9

Solve by factoring: 3b2 - 32 = - 10b