What is the explicit formula for the sequence: 32, 48, 72, 108,..
Question 3 options:
a...
Mathematics, 18.03.2021 02:20 chris858232
What is the explicit formula for the sequence: 32, 48, 72, 108,..
Question 3 options:
an=32(23)n−1
an=23(32)n−1
an=32(32)n−1
an=32(32)n−1
pls will mark brainliest
Answers: 2
Mathematics, 21.06.2019 17:20
The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6
Answers: 3
Mathematics, 21.06.2019 18:00
Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}
Answers: 1
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0
Answers: 2
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, 28.07.2019 22:00
Mathematics, 28.07.2019 22:00
Mathematics, 28.07.2019 22:00
Social Studies, 28.07.2019 22:00
Business, 28.07.2019 22:00
Biology, 28.07.2019 22:00
History, 28.07.2019 22:00
Biology, 28.07.2019 22:00
Social Studies, 28.07.2019 22:00
Business, 28.07.2019 22:00