We have a ball with Volume=9203 cubic inches
V sphere =(4 pi r^3)/3
9203=4/3 * 3.14*r^3
9203*3=4*3.14*r^3
(9203*3)/4*3.14=r^3
r^3=27609/12.56=2198.16
r=∛2198.16=13
r=13
The closed formula for <span>an = an-1 – n will be found using the formula for arithmetic sequence given by:
an=a+d(n-1)
where
a=first term
d=common difference
n=number of terms
From the formula given:
a=4
d=n
thus the formula will be:
an=a+n(n-1)
an=4+n(n-1)
</span>
Answer:
The inequality for w is 2
What does this mean or what do you mean