Answer:
32cm³
Step-by-step explanation:
the volume of a cone is
V
=
π
r
2
h
3
in this case, we can relate
h
and
r
as we know that the slope =
h
r
=
10
5
=
2
we can make the volume a formula in a single variable
V
=
π
(
h
2
)
2
h
3
=
π
h
3
12
differentiating wrt time, it follows that
.
V
=
3
π
h
2
.
h
12
=
π
h
2
.
h
4
so to address the question
.
V
=
π
8
2
⋅
2
4
=
32
π
c
m
3
/ sec
Answer:
8 & 2
Step-by-step explanation:
hope it helps u.
and best of luck for ur exam.
Answer:
answer
Step-by-step explanation:
Answer:
$103
so 87% of $55.25 is 48.0675
48.0675+55.25 is 103.3175
103.3175 rounded to the nearest dollar is 103.
Answer:
Therefore the required relationship is

Step-by-step explanation:
Given that, to begin a bacteria study a petri dish had 2200 bacteria cells every hours.
The growth of bacteria is in exponential.So we use the following formula

A= Total amount =y = the number of bacteria cell
P= initial value = 2000
r= rate of increase = 3.8%= 0.038
n = time = t
Putting the all values


Therefore the required relationship is
