44 I think cause 8times5=40plus 4 equals 44
Answer:
y=30
Step-by-step explanation:
this fits into the negative association if you plotted the point (80,30) it would fit into the graph and not stand out in either direction
If the diameter is 8 centimeters, the radius is 4. We can use the formula

and plug in r=4 and h=13 to get

, so

.
Answer:
Seventh term is 64
Sum of the first seven terms is 127
Step-by-step explanation:
The common ratio is 2
n = 7 and the first term is 1. So,

Seventh term is 64



Sum of the first seven terms is 127