Answer:
Part A)
Part B)
Step-by-step explanation:
Part A)
we have the formula of the volume of a cylinder
Solve for h
That means ----> isolate the variable h
Divide both side by πr²
Simplify
Rewrite
Part B) Find the height of a cylinder with a volume of 36π cm3 and a base with a radius of 3 cm
we have
substitute in the formula and solve for h
For this case, the first thing we must do is define variables.
<span>We have then:
</span><span> t: time in minutes
</span><span> </span><span>The linear equation that represents the problem is given by:
</span><span>w (t) = (1/4) t + 11.25
</span>Answer:
An equation for W in terms if T is:
w (t) = (1/4) t + 11.25
Answer:
slope is
First point is
x1=5 ,y1=-4
Second point is
x2=0 , y2=-6
Step-by-step explanation:
We are given equation of line as
Firstly, we can find slope and a point
we can compare it with point slope form of line
we get
x1=5 ,y1=-4
so, one point is (5,-4)
slope is
we can find second point
We can plug x=0
and find y
so, we get
other point is (0,-6)
now, we can draw graph
$9.60 because 4 times 3 is 12 so that’s 12 pens right there in 3 groups of 4 which 2.25 is the cost for one romp so 2.25 times 3 is 6.75 and u need 15 so 15-12 is 3 so u need 3 more and one pen cost 0.95 times 3 is 2.85 so that plus 6.75 is your answer for your profit of $9.60