Answer:
The linear speed is ![1,130.4\frac{ft}{min}](https://tex.z-dn.net/?f=1%2C130.4%5Cfrac%7Bft%7D%7Bmin%7D)
Step-by-step explanation:
step 1
Find the circumference of the circle
The circumference is equal to
![C=2\pi r](https://tex.z-dn.net/?f=C%3D2%5Cpi%20r)
we have
![r=18\ ft](https://tex.z-dn.net/?f=r%3D18%5C%20ft)
![\pi =3.14](https://tex.z-dn.net/?f=%5Cpi%20%3D3.14)
substitute
![C=2(3.14)(18)](https://tex.z-dn.net/?f=C%3D2%283.14%29%2818%29)
![C=113.04\ ft](https://tex.z-dn.net/?f=C%3D113.04%5C%20ft)
step 2
Find the linear speed in feet per minute
we know that
The wheel is rotating at 10 revolutions per minute
Convert revolutions to feet
Remember that
One revolution is equal to the circumference of the circle
so
10 revolutions is equal to
![(10)113.04=1,130.4\ ft](https://tex.z-dn.net/?f=%2810%29113.04%3D1%2C130.4%5C%20ft)
therefore
The linear speed is ![1,130.4\frac{ft}{min}](https://tex.z-dn.net/?f=1%2C130.4%5Cfrac%7Bft%7D%7Bmin%7D)
Answer:
The variable is the time it takes to get to the mountains.
Step-by-step explanation:
It is time because traffic can cause you to get to your destination longer
This is easy. Your simply gonna divide 52 into 4
Your answer would be: The accountant wrote 13 checks in 1 day
Hope this helps :D
Answer:
the slope is 2/3
Step-by-step explanation:
the line starts at 5(b) and to get a whole number point you go up 2 and over 3.
Answer:
(P-12)/2 = L
Step-by-step explanation:
1. Start off with an equation in terms of perimeter
P = (2)(6) + (2)(L)
2. Multiply the two and the six
P = 12+ (2)(L)
3. Move the terms around so only "L" is on one side
(P-12)/2 = L
hope this helped :)