Which of the following choices is the explicit formula for the following geometric sequence?
<...
Mathematics, 23.12.2019 04:31 rogersdanny7347
Which of the following choices is the explicit formula for the following geometric sequence?
-0.1, 0.02, -0.004, 0.0008, -0.00016
a. an = 0.1(0.2)n
b. an = 0.1(-0.2)n-1
c. an = -0.1(-0.2)n-1
d. an = 0.2(-0.2)n-1
e. an = -0.1(0.2)n-1
Answers: 1
Mathematics, 21.06.2019 20:50
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
Mathematics, 21.06.2019 21:00
What is the length and width of a 84.5 square foot rug? will mark
Answers: 1
Mathematics, 21.06.2019 22:00
The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.
Answers: 1
Social Studies, 16.11.2020 16:40
Mathematics, 16.11.2020 16:40
Mathematics, 16.11.2020 16:40
Physics, 16.11.2020 16:40
Mathematics, 16.11.2020 16:40