subject
Mathematics, 16.09.2019 07:30 shayleewright

Find the sum of the geometric sequence –3, 15, –75, 375, … when there are 8 terms and select the correct answer below.
a.) –195,312
b.) 195,312
c.) 292,968
d.) –292,968
i need i had solved this question and i got the answer b but i want to make sure i am correct.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 19:30
If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b
Answers: 1
question
Mathematics, 21.06.2019 23:30
Select the correct answer and solve for y
Answers: 2
question
Mathematics, 22.06.2019 02:30
Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter? a. 3x^2 + 38x + 55 b. 4x + 16 c. 5x + 16 d. 3x^3 + 38x^2 + 55x
Answers: 1
question
Mathematics, 22.06.2019 03:30
Convert the density of surface sea water to metric tons/cubic meter
Answers: 3
You know the right answer?
Find the sum of the geometric sequence –3, 15, –75, 375, … when there are 8 terms and select the cor...
Questions
question
Mathematics, 18.10.2019 01:30
question
Mathematics, 18.10.2019 01:30