Question

Help please I don't understand this...I will fan and medal!!!!!

What is a possible value for the missing term of the geometric sequence?
1250, ?, 50,.....
A.) 1200
B.) 650
C.) 250
D.) 125

Answer 1

a = 1250
ar = ??
ar^2 = 50

Answer 2

a is the first term
ar second term
ar^2 third term

Answer 3

okay

Answer 4

@K12awesomeness can you help

Answer 5

Just a sec..

Answer 6

Let x be the missing number
Then
1250/ x = x /50
x^2 = 1250 x 50
= 62500
x =250

Answer 7

x = square root of 62500
= 250

Answer 8

It's C...

Answer 9

Thank you @K12awesomeness

Answer 10

No Problem!!