Question

30 POINTS Find an explicit formula for the geometric sequence 12,24,48,96
b(n)=

Answer 1

12 * 2^(n-1)

Step-by-step explanation

You have to find the formula for 12,24,48,96

96-1=95

95+12=107

107+12+12=134

Answer 2

132

Explanation:

becaue the sequence is going doubling

12*2 24*2 48*2 96*2 so your answer is 132