A number expressed in the form A x 10ⁿ, where 1≤ A < 10 and n is an integer

 Express 9.8 x 10^-6as  decimals.

  When the calculation of interest is always based on the original principal, then the interest is called ________.

When interest is calculated on prior interests accumulated in previous time periods, then the interest is called _______

If   4^{2 – 3x} = 512, then x = _____    

The mean distance from the sun to Earth is 9.29 x 10⁷ miles. Jupiter's mean distance from the sun is 4.8388 x 10⁸ miles. What is the difference between these two distances in miles?

The dimensions of an office building are 1.5 x 10² feet by 1.35 x 10³ feet. What is the perimeter of the base of the building, in feet? 

The US spends an average of 1.02x10⁴ dollars on each student per year.  There are about 7.6x10⁷ students in the US.  About how much money in total is spent on students per year?

The value of a car is $15,000 and depreciates at a rate of 8% per year. What is the decay (decrease) factor?

A population of fish starts at 8,000 and decreases by 6% per year. What is the population of fish after 10 years?

Suppose you deposit $3000 in a savings account that pays interest at an annual rate of 4%. If no other money is added or withdrawn from the account, how much will be in the account after 10 years?

     Which of the following is equivalent to the expression    $\frac{1}{2x^7}$  ? 

Rewrite the following

∛x⁵

A sum of money grows to $3800 in 3 years at 6% per annum compounded interest. Find the sum of money if the interest is compounded monthly.

Mr Algebra borrowed a sum of money from a bank at the interest rate of 10% per annum compounded annually. He had to repay an amount of $10 648 after 3 years. Find the sum of money that Mr. Algebra borrowed.

It is a small number written at the upper right hand side of any number that tells how many times that number is use as a factor.