How much money will there be in an account at the end of 4 years if ​$8000 is deposited at 6.7​%  simple interest? ​(Assume no withdrawals are​ made.)    Complete the following: a.  Write the formula that you intend to use on your paper. b.  Fill the numbers as needed from the question. c.  Type your answer.  Round to the nearest cent.   

Keanu’s salary has increased each year by  18% of his salary the previous year.  Keanu’s present salary is $30,870.65. a.  What is Keanu’s salary next year? $[a]  Round answers to the nearest cent  b.  What was Keanu’s salary last year? $[b]  Round answers to the nearest cent 

Solve for x.  Show work on your paper.  NO WORK = NO POINTS  

Convert to a decimal.  SHOW ALL WORK ON YOUR PAPER!  

954 is 76.7% of what number? Round to the nearest hundredth.  

Convert to a decimal.   SHOW ALL WORK ON YOUR PAPER!  

Convert to a DECIMAL. If your answer is a repeating decimal, then follow the repetend with a . . . (since you cannot make the over bar).  Make sure to show the over bar on your paper!     Example:   = 0.3 . . .   6.23%

Rewrite in standard form: Four thousand and twenty-two hundred-thousandths  

What is 76.78% of 1023? Round to the nearest hundredth.  

If the balance at the end of eight years on an investment of $230 is $297, how much was the interest rate? [a]%  Round to the nearest tenth of a percent