Please help and do all problems Find the common ratio r for each geometric sequence. Then user to find the next
three terms.
13. 5, 15, 45, 135, ...
14. 243, 162, 108, 72, ...
15. –2, 6, -18, 54, ...
16. (MP)
Attend to Precision The hours Myron practices piano each week after he
starts taking lessons are given by the sequence 2, 3, 4.5, 6.75, ...
A. Is this a geometric sequence? Explain.
B. What is the next term in the sequence?
17. MP Reason Suppose you are given a geometric sequence where all the terms
are positive and 0 18. (MP
Reason Suppose you are given a geometric sequence with r < 0. What will
be true about the signs of the terms of the sequence? Explain.

b. x + 1

step-by-step explanation:

i'am smart

step-by-step explanation:

i found the life tables for the year 2012. 

life table of males at age 30. probability of dying between ages x and x+1

total population:  

29–30 . . . . . . . . . . . . 0.001030

30–31 . . . . . . . . . . . . 0.001061

males:  

29–30 . . . . . . . . . . . . 0.001420

30–31 . . . . . . . . . . . . 0.001448

white population

29–30 . . . . . . . . . . . . 0.001005

30–31 . . . . . . . . . . . . 0.001037

white males

29–30 . . . . . . . . . . . . 0.001372

30–31 . . . . . . . . . . . . 0.001399

non hispanic white population

29–30 . . . . . . . . . . . . 0.001083

30–31 . . . . . . . . . . . . 0.001116

non hispanic white males

29–30 . . . . . . . . . . . . 0.001477

30–31 . . . . . . . . . . . . 0.001503

jacob, non hispanic white male. 30 years old.

probability that jacob lives to be 30 years old. 

since the given probabilities are probabilities of dying, i think we simply subtract it from 1 to get the probability of living. we will use the probability of non hispanic white male.

                                          probability of living to be 30 y.o.

29 - 30 : 1 - 0.001477 = 0.998523

30 - 31 : 1 - 0.001503 = 0.998497

multiply length by height. multiply the length by the height, and then double the product. work out 10 x 10 results = 100 square inches, then work out 100 x 2 = 200. the answer is 200 square inches.

step-by-step explanation: