Mathematics, 06.05.2021 21:00 aubrey1161

What is the sum of the geometric series in which a1 = 4, r = 2, and an = 512? Hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio.

Sn = 1,020
Sn = −252
Sn = 43,690
Sn = −1,020

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:00

Suppose a ball is dropped fromca height of 6ft. it bounces back up but time it bounces, it reaches only 7/10 of its pervious height. what is the total of each height that the ball reaches after 5 bounces

Answers: 1

Answer

Mathematics, 21.06.2019 18:00

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

Answers: 2

Answer

Mathematics, 21.06.2019 20:00

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?

Answers: 2

Answer

Mathematics, 21.06.2019 20:30

Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = 4x^2 + 3x + 4, [−1, 1] no, f is continuous on [−1, 1] but not differentiable on (−1, 1). no, f is not continuous on [−1, 1]. yes, f is continuous on [−1, 1] and differentiable on (−1, 1) since polynomials are continuous and differentiable on . there is not enough information to verify if this function satisfies the mean value theorem. yes, it does not matter if f is continuous or differentiable; every function satisfies the mean value theorem.

Answers: 1

Answer

You know the right answer?

What is the sum of the geometric series in which a1 = 4, r = 2, and an = 512? Hint: cap s sub n e...

Questions

Mathematics, 15.01.2021 18:00

Which ratio is equivalent to 4:5? A. 10/15B. 4/10C. 16/20D. 15/8Help me please...