subject
Mathematics, 24.03.2020 06:46 nmg9

a1=−4
ai=(ai−1)⋅2
Find the sum of the first 50 terms in the sequence.
A. −5.07⋅10^29
B. −4.50⋅10^15
C. −2.25⋅10^15
D. −1.50⋅10^15
PLEASE GIVE GOOD EXPLANATION

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 22:00
Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4
Answers: 2
question
Mathematics, 21.06.2019 22:30
60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums. what is the probability that the applicant who gets the job plays drums or guitar?
Answers: 1
question
Mathematics, 22.06.2019 02:00
Gables properties corp. is leasing office building with an area of 49b^2+70b+25. what is the shape of the building? a) rectangle b) square
Answers: 3
question
Mathematics, 22.06.2019 06:00
What is the solution to -2(8x – 4) < 2x + 5? ο ο οο χ> 6 χ< 6 what’s the answer to this
Answers: 1
You know the right answer?
a1=−4
ai=(ai−1)⋅2
Find the sum of the first 50 terms in the sequence.
A. −5.07⋅1...
Questions
question
Mathematics, 05.09.2020 23:01
question
Mathematics, 05.09.2020 23:01