Answer:
97,655
Step-by-step explanation:
5(5)^(n-1) = 78,125
5^n = 78,125
n = 7
=> S7 = 5(5^7 -1) / (5-1)
= 5/4 (78, 125 -1)
= 5/4 (78 124) = 97,655
Answer:
1/10 meter per minute
Step-by-step explanation:
(2/5)/4=(2/5)(1/4)=2/20=1/10
Answer:
1.27
Step-by-step explanation:
900 is the initial or starting value
1.27 is the growth factor or growth multiplier