Use the formula for the general term (the nth term) of a geometric sequence to find the indicated term of the following sequence with the given first tem, a1, and common ratio, r. Find a8 when a1 = 3 and r = 4.
a8= . (Type an integer or a decimal.)

your answer is 228

step-by-step explanation:

add the top and bottom bases together, then divide them by 2, then multiply by the height.

168

step-by-step explanation:

i am pretty sure that the answer is 168

the furthest the dog can be is 508 meters away from the house, and the closest he can be is 492 meters away from the house.

it would be 4 over -2 divided by -1 over 3.

if you want a solution it would be 4

you flip it so it would be 4/-2 divided by 3/-1 then it would be 12/3 and you would simplify it to 4