There are 84 students in a speech contest. yesterday 1/4 of them gave her the speeches, today 1/3 of the remaining students gave their speeches how many students still haven't given there speeches

I want to run less than 7/12 of a mile which of the following distance is less than 7/12 of a mile 3/4 2/3 5/7 2/4

Given the quadratic function y=5x^2-2x identify a, b and c. a = 5 b = 0 c = - 2 a = 5 b = - 2 c = 0 a = 5 b = 2 c = 0 a = 0 b = 5 c = - 2

The sum of three numbers is 18. The sum of the first and second numbers is 15, and the first number is 3 times the third number. Find the numbers.

Roots of f (x) = 0.1x^3 - 1.4x^2 + 6.0x - 7.2

Explain why the decimal for 1/6 is called a repeating decimal

What is one third of twenty four?

Here are 10 values of a variable x. find the variance using the formula u=x-20 18.9 20.7 19.3 20.1 21.3 19.6 20.5 20.9 18.8 20.8

A chemistry teacher needs to mix a 20% salt solution with a 80% salt solution to make 25 qt of a 44% salt solution. How many quarts of each solution should the teacher mix to get the desired result?

What is the reference angle of 120 degrees

2) If Jenny wants to make 80 cups of punch, how many cups of each ingredient will she need?