Ruth wants to buy a skateboard for $56. she has $90 in her account. she spent $11.65 to buy stationary. she also wants to buy some comic books for $3.72 each. what is the maximum number of comic books, n, that ruth can buy so that she has enough money left to buy the skateboard?

Find the value of x that will make l ll m

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.

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?