Answer:
1,456
Step-by-step explanation:
The sum of n terms of a geometric sequence with first term a1 and common ratio r is given by ...
Sn = a1·(r^n -1)/(r -1)
For your series with a1=4, r=3, and n=6, the sum is ...
S6 = 4·(3^6 -1)/(3 -1) = 2·728 = 1,456
90 ? Because it's rounding to the nearest tenth so .... it must be 90
Answer:
m = 1.5
Step-by-step explanation:
hope this helped
mark brainliest :)
Answer:
-3.7 is the answer because it it more positive than -4.3
Step-by-step explanation:
The answer is 0.06
Take out the decimal, multiply, and then put the decimal after the product is formed