Answer:
Sum of the first five terms of the geometric sequence in which a1=5 and r=1/5 is
Step-by-step explanation:
We need to find sum of the first five terms of the geometric sequence in which a1=5 and r=1/5
The formula used to find sum of the geometric sequence is:
Where a is the first term, r is the common ratio and n is the number of terms
Now finding sum of the first five terms of the geometric sequence
We have a=5, r=1/5 and n=5
Putting values in the formula:
So, sum of the first five terms of the geometric sequence in which a1=5 and r=1/5 is
Answer:
x=1/8
Step-by-step explanation:
Answer:
237 is located is quadrant 3
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
In y = Asin(Bx + C) +D,
|A| is the amplitude
Amplitude: |-6| = 6