List the rst 10 terms of each of these sequences. a) the sequence obtained by starting with 10 and obtaining each term by subtracting 3 from the previous term b) the sequence whose nth term is the sum of the rst n positive integers c) the sequence whose nth term is 3n −2n d) the sequence whose nth term is√n e) the sequence whose rst two terms are 1 and 5 and each succeeding term is the sum of the two previous terms

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

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).

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?