How long is the wire?
Enter your answer, as a decimal rounded to the nearest tenth, in the box.
Answer:
B. 1,130.40 cubic feet
Step-by-step explanation:
Volume of a cylinder is
V = pi * r^2h
We know r=6 and h =10 and use 3.14 for pi
V = 3.14 * 6^2 *10
V =3.14*36*10
V = 1130.4 ft^3
The rate at which the car is traveling is 60 miles per hour when a car travels 180 miles in 3 hours .
The rate of a car's travel is calculated by dividing the distance traveled by the time taken. In this case, the car travels 180 miles in 3 hours .
Rate = Distance / Time
Rate = 180 miles / 3 hours
Rate = 60 miles per hour
So, the rate at which the car is traveling is 60 miles per hour. This means that the car covers a distance of 60 miles in one hour of travel .
To know more about rate click here :
#SPJ3
Answer:
it is 60 miles per hour
Step-by-step explanation:
5 × (4 + 8 - 3)
5 × (4 + 8) - 3
5 × 4 + (8 - 3)
no parentheses are needed
Answer: 5×(4+8-3) ...
4+8 =12-3=9 and 9 ×5 =45
Step-by-step explanation:
B. $55 + w = $605
C. $605 – $55 = w
D. $55 – w = $605 – w
Answer:
A
Step-by-step explanation:
Answer:
Step-by-step explanation:
If I'm understanding this correctly, your problem is as follows:
The area of a circle is given by the formula
The area of the circle is changing at a rate of . Find the rate of change of the radius, , when r = 8.
Assuming that is what you are asking, we will begin by finding the derivative of the area of a circle using implicit differentiation.
Filling in what we have:
which simplifies a bit to
Divide both sides by 16π to get:
The π's cancel leaving the rate of change of the radius as
inches per second