Answer:
This equation have no solution.
Step-by-step explanation:
1) Simplify 4/2 to 2 because 4 divided by 2 is 2.
![2 + 22 = 38](https://tex.z-dn.net/?f=2%20%2B%2022%20%3D%2038)
2) Simplify 2 + 22 to 24.
![24 = 38](https://tex.z-dn.net/?f=24%20%3D%2038)
3) Since 24=38 is false, there is no solution.
![no \: solution](https://tex.z-dn.net/?f=no%20%5C%3A%20solution)
<u>Therefor</u><u>,</u><u> </u><u>this</u><u> </u><u>equation</u><u> </u><u>have</u><u> </u><u>no</u><u> </u><u>solution</u><u>.</u>
Answer:
106
Step-by-step explanation:
For every 150 light bulbs, 8 are defective
The defective rate can be written as;
8/150
= 4/75
Now, to find the number of defective light bulbs in a lot of 2000, we simply multiply the defective rate by this amount
This gives;
4/75 * 2000
= 106.6
This is approximately 106 light bulbs because a light bulb is either defective or not so, we need to have a whole number.
To calculate the volume of a cylinder, you will use the formula:
area = π • r² • h.
To start off, we need to figure out the diameter. To figure out the diameter of the cylinder we will multiply.
3 • 4 = 12
Next we will divide since the radius is half of the diameter.
12 ÷ 2 = 6
Fill in the formula and solve.
Area = π • r² • h
Area = 3.14 • 6² • 4
Area = 3.14 • 36 • 4
Area = 113.04 • 4
Area = 452.16
Hope this Helped!