Solve for x in the equation x^2-12+36=90

The cylinder below has a volume of 4,239 cubic centimeters and a height of 6 centimeters.

3rd grade math What is 2x (5x3) =

What is 165/266 simplified?

A system of equations that ended with the statement 5=5 has no solution? False or true

Is 1/2 greater then 4/6

One in a thousand people are afflicted with the dreaded zigma disease. A pharmaceutical company develops a test for this disease and brags that only 5% of those with the disease test negative for it and 1% of those who do not have zigma will test

What is the rate of growth, as a percent, for the following function? D (x) = 23 (1.0032) x

How can i find the factors of 12 and 15, explain?

Jorge wants to buy new vinyl flooring for his kitchen. The kitchen floor is 12 feet by 15 feet. How many square yards is the floor?

3. In an auditorium, 1/6 of the students are fifth graders, 1/3 are fourth graders, and 1/4 of the remaining students are second graders. If there are 96 students in the auditorium, how many second graders are there?