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PLEASE HELP ME! Find the 10th term of the geometric sequence that has a1 = 400 and A2 = 200.​

PLEASE HELP ME Find The 10th Term Of The Geometric Sequence That Has A1 400 And A2 200 class=

Sagot :

Answer:

I believe the answer is 0.7813

Step-by-step explanation:

Find the difference between 400 and 200, as they are first and second terms. This is going to be 0.5 since it is being divided.

The formula is: a∨n=a∨1(r)^(n-1)

n= the number of the sequence you are looking for

r=0.5

a∨1=400

a∨2=200

400(0.5)^(10-1)

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