The sum of a number and its square is 56. find the number

Find the simple interest earned to the nearest cent for each principal, interest rate, and time 735 7% and two and a half years

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.