A study involves 669 randomly selected pet stores in Florida with 31 of them illegally selling baby alligators. Construct a 98% confidence interval for the true percentage of all Florida pet stores that sell baby alligators.

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

What is the y intercept of f(x)=(1/2)^x?

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.