The pacific ocean covers approximately 64,186,300 square miles of earth’s surface, while the atlantic ocean stretches for about 33,420,000 square miles. express both of these areas in scientific notation.

You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?

Hundred and tens tables to make 430 in five different ways

Willard f. libby received his undergraduate degree from . after he completed his graduate work, he became a professor at . in 1960, he won a nobel prize in .