2.8a^2=55
a^2=55/2.8
a= square root of 55/2.8
Answer:
I'm not lol
Step-by-step explanation:
Answer:
115.08
Step-by-step explanation:
Answer:
The common ratio r = 2.
Step-by-step explanation:
Now s2 = a1r and s4 = a1r^3 where a1 = first term and r = common ratio so
s4 / s2 = a1r^3 / a1r = r^2 = 32/8
r^2 = 4
r = 2.
Answer:
0.435 pounds
Step-by-step explanation:
There are 16 ounces in one pound. Use that conversion to find your answer.
