The radius of a circle is 7.8 kilometers. What is the circle's circumference?
Use 3.14 for and round your answer to the nearest hundredth.

5(-9w) put expression in distributive property

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.

Which expression is the factorization of x^2+10+21