A circle has an area of 16. What is the circumference of the circle?
1 answer:
You might be interested in
The volume of cylinder is 1205.76 cubic inches
<em><u>Solution:</u></em>
We have to find the volume of cylinder
<em><u>The volume of cylinder is given by formula:</u></em>
Where "r" is the radius and "h" is the height of cylinder
<em><u>Given dimensions are:</u></em>
Radius = 8 inches
Height = 0.5 feet
<em><u>Convert feet to inches</u></em>
1 feet = 12 inches
Therefore,
0.5 feet = 12 x 0.5 = 6 inches
Thus, we have got,
height = 6 inches
<em><u>Substitute r = 8 inches and h = 6 inches in formula:</u></em>
Thus volume of cylinder is 1205.76 cubic inches
The question is incomplete. Here is the complete question:
Val rented a bicycle while she was on vacation. She paid a flat rental fee of f dollars, plus $8.50 each day. The total cost at the end of her vacation was t dollars. Let d represent the number of days Val rented the bicycle. Write an equation representing the total cost at the end of her vacation.
Answer:
Step-by-step explanation:
Given:
Flat rental fee =
Variable fee per day = $8.50
Total cost at the end vacation =
Number of days of her vacation =
Using unitary method, we can find the variable fee for 'd' days.
1 day variable fee = $8.50
Therefore, 'd' days variable fee =
Total cost at the end of her vacation can be obtained by adding the fixed rental fee and the variable fee obtained for the given number of days.
Now, total cost is given as:
Total cost = Flat rental fee + Variable fee
Substituting all the variables and framing above in the form of an equation, we get:
Therefore, the equation representing the total cost at the end of her vacation is