Answer:r
=8 in
Step-by-step explanation:
A=π⋅r2 64π=π⋅r2
Divide by pi on both sides
64=r2
r=8 and−8 but since distance can't be negative, the answer is just 8
Answer:
Step-by-step explanation:
m= month
3÷100= 0.03
0.03×500=<u>$15</u>
$15/m
$15×5×12=$900
$500-$900= <u> </u>
<u>Answer: -$400</u>
Answer:
15
Step-by-step explanation:
Using the formular, Sn = n/2(2a + (n - 1)d)
where, n = 6: Sn = 6/2( -20 + 5(3)) = 3(15 - 20)
∴ Sn = 15