Which is the sum of 3.15 * 107 + 9.3 * 106? Write your answer in scientific notation.

Mai bought a television for $330 the tax rate is 8% what is he total amount mai paid for the television

At a county fair, 9 people out of 1,000 earned a perfect score in a carnival game. What decimal represents the number of people who earned a perfect score?

The table shows the relationship between the amount of money in a bank account at the end of each month. Determine whether it's a growth or decay and whether it grows or decays by a constant percent.

5 pounds of apples costs $7.45. what is the dependent and the independent variables

An equilateral triangle is sometimes/always/never similar to a scalene triangle, because we can sometimes/always/never v map one onto the other using only dilations and rigid transformations.

How many ways are there to partition a group of 16 people into: (a) a group of ten people, a group of four people, and a group of two people. (b) a group of ten people and two groups of three people. (this is a little tricky) ?

A type of cell reproduces by splitting itself in half. One cell becomes 2 cells, 2 cells become 4 cells, and 4 cells become 8 cells. What type of sequence does the number of cells represent, and why?

Ayuma's salary is $68,520 annually. How much does he get paid bi-weekly?

What is 29--√? Place a dot on the number line at the best approximation. a number line that goes from 2 to 6 with 11 segments each increase

Are all of the vertical slices of a rectangular pyramid the same kind of shape?