Answer:
24
Step-by-step explanation: it’s been half an hour and they ran the 12 miles so in an hour which is double half an hour they ran two times what they did in half an hour
R = a₂/a₁ = -3
a₁₁ = a₁r¹⁰ = 2×(-3)¹⁰ = 118,098
There are no 3s in 1/8... 1/8= 0.125
I know my sibling wil answer it