The function h (t) = -5t2+20t+60 h (t) = - 5 t 2 + 20 t + 60 models the height, in meters, of a ball t seconds after it is thrown.

There were 15 girls and 25 boys in a science club. what percent of the members were girls?

Solve x^2+6x+15=0 using the quadratic formula

P - 4 = - 9 + p Whats the answer

Kelvin's monthly allowance is $42 and Mike's monthly allowance is $63. How many times Mike's monthly allowance is Kelvin's monthly allowance?

Solve for x. Write the smaller solution first, and the larger solution second. (x + 6) ( - x + 1) = 0 (x+6) (-x+1) = 0left parenthesis, x, plus, 6, right parenthesis, left parenthesis, minus, x, plus, 1, right parenthesis, equals, 0 smaller x =

Find the roots of the polynomial equation. x^2 - x - 72 = 0 Question 1 options: A) 9 and - 8 B) - 6 and 6 C) - 2 and 16 D) - 9 and 8

The front tent is 8 feet and 5 feet tall what is the part of the tent

Convert 8 milliliters to fluid ounces

What is the mode of the following numbers? 2, 5, 11, 7, 5

You and four of your nine classmates received an A on your math test, what is the simplest fraction of students that scored an A on the test?