Kate needed to cut 2 pieces of ribbon for a sewing project. The first piece of ribbon she cut was 16 inches long. The second piece of ribbon had to be twice as long as the first piece. What was the total amount of ribbon that Kate needed to cut? A.2ft
B.2 1/3
C.3ft
D.4ft

Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0

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).

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog