Known facts:
A line shaft rotating at 250 rpm, a grinder shaft that turns at 1200 rpm diameter of grinder pulley is 5 inches.
1. Proportion equation
350/1200 = 5/x
2. Cross multiply
1200*5=250*x
x=(1200*5)/250 = (24*50*5)/(5*50) = 24
The big wheel diameter is 24 inches
Answer:
480
Step-by-step explanation:
All you have to do is multiply all the numbers together.
12 * 4 * 5 * 2 = 480
<u>Answer:</u>
- $2,800 = Principle + Interest
<u>Step-by-step explanation:</u>
Using PRT/100, let's find the interest.
- => 2,000 x 8 x 5/100
- => 20 x 8 x 5
- => $800
<u>Conclusion: </u>
Therefore, the interest plus principle is 2,000 + 800, which is $2,800.
Hoped this helped.
![BrainiacUser1357](https://tex.z-dn.net/?f=BrainiacUser1357)
Answer:
![\{-2,-1,1,2,4\}](https://tex.z-dn.net/?f=%5C%7B-2%2C-1%2C1%2C2%2C4%5C%7D)
Step-by-step explanation:
Given
The attached graph
Required
Determine the range of the graph
First, we list out the coordinate of each point on the graph:
The points are:
![\{(-4,-1),(-3,-2),(-2,2),(1,1),(2,4)\}](https://tex.z-dn.net/?f=%5C%7B%28-4%2C-1%29%2C%28-3%2C-2%29%2C%28-2%2C2%29%2C%281%2C1%29%2C%282%2C4%29%5C%7D)
A function has the form: (x,y)
Where
y = range:
From the coordinate points above,
![y = \{-1,-2,2,1,4\}](https://tex.z-dn.net/?f=y%20%3D%20%5C%7B-1%2C-2%2C2%2C1%2C4%5C%7D)
Order from least to greatest"
![y = \{-2,-1,1,2,4\}](https://tex.z-dn.net/?f=y%20%3D%20%5C%7B-2%2C-1%2C1%2C2%2C4%5C%7D)
Hence, the range are: ![\{-2,-1,1,2,4\}](https://tex.z-dn.net/?f=%5C%7B-2%2C-1%2C1%2C2%2C4%5C%7D)