30 points Answer 38 and 39.
38. Every third person entering a ball parkides
gets a free pennant. Every fifth person gets
free сар. Which person is the first to get a free pennant and a free cap?

39. In how many different ways can a penny,
a nickel, a dime, and a quarter be arranged in
a straight line if the dime must always be last
on the right?

One positive number is 9 more than twice another. if their product is 95, find the numbers

What are the solutions of the equation? z^2 + 11z + 24 = 0 a. 8, -3 b. 8, 3 c. -8, -3 d. -8, 3

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).