Answer:
90
Step-by-step explanation:
The first term = 6* 2^0 = 6
The second term = 6 * 2^ (2-1) = 6*2 = 12
The third term = 6* 2^(3-1) = 6*2^2 = 6*4 = 24
The fourth term = 6* 2^(4-1) = 6* 2^3 = 6*8 = 48
S4 is the sum of the 1st four terms
S4 = 6+ 12+24+ 48 = 90
answer
24.3*2=48.6mph
Step-by-step explanation:
i assume you mean speed of someone traveling 24.3 miles per half hour in mph
Answer:
The answer is C
Step-by-step explanation:
The only equation that you are adding n of each time. In this scenario n=3
Answer:
<h2>2.2</h2>
Step-by-step explanation:
Use the cosine law:
We have:
Substitute:
