What is 2,500 in scientific notation

Simplify - 2x^3yxxy^2

A certain bacterial culture is multiplying in a culture dish, doubling in size every 10 minutes. It takes exactly two hours to fill the whole dish. How long does it take to fill half the dish?

Find the x-intercepts of the parabola with vertex (6,-5) and y-intercept (0,175).

923,256 write the name of the period that has the digits 913

Kellyanne bought a pair of shoes that cost $98.00. Sales tax on the shoes was 7.5%. What was the total cost of the shoes including tax?

The rules (postulates, theorems, etc) are the same for Euclidean and non-Euclidean Geometry

Interest rates on loans are determined by A. your credit profile B. credit bureaus c. whatever the lender wants to charge D. the amount owed at various times

5 5/8 + 1 1/2 equal to

How much does an aluminum can weigh

A bacteria colony doubles in 8 hours. How long does it take to triple? Use N=No2^t/T