![isaacdlt15](/avatars/38615.jpg)
isaacdlt15
12.10.2020 •
Mathematics
The cylindrical water tank on a semitrailer has a length of 20 feet. The volume of the tank is equal to the product of π, the square of the radius of the tank, and the length of the tank.
Let V represent the volume of the tank, r represent the radius of the tank, and h represent the length of the tank.
1.) Create and equation that could be used to find the volume, V, of the cylindrical tank.
2.) Rewrite the volume formula to create an equation that can be used to calculate the radius, r, of the water tank.
Drag the terms to the correct locations in the equation. Not all terms will be used.
r = √_blank_
blank
Options: 20V, 400πh, h, 20h, V, 20π
3.) Graph the radical equation that can be used to calculate the radius, r, if the tank.
4.) Suppose the cylindrical water tank has a radius of 12 feet. Use this information and the equation modeling the radius of the tank to complete these statements
The equation modeling this situation has (one, no, two) extraneous solution/s.
The volume of the water tank is about (754, 2,880, 400, 9,048) cubic feet.
That’s all! If you answer correctly you’ll receive BRAINLIEST! :)
Solved
Show answers
More tips
Answers on questions: Mathematics
- M Mathematics HELP ME PLEASEEEEEEEEEEE...
- M Mathematics Please help meeeeeeee...
- B Business When a company that uses social media runs a contest online, it will measure its effectiveness in a variety of ways. One such measure is the conversion rate. The conversion rate...
- E English How does fitzgerald use sarasm and irony to convey his point of view about society during gatsbys...
Ответ:
Option B - 65%
Step-by-step explanation:
Given : Suppose the x-axis of a density graph represents someone's height in inches. If the area under the density curve from 60 inches to 70 inches is 0.65.
To find : What is the probability of someone's height being anywhere from 60 inches to 70 inches?
Solution :
The probability percentage of a curve is defined as the area under the density curve as
P=\int\limits^a_b {e^{f(x)}} \, dx =A
The area under the density curve from 60 inches to 70 inches is 0.65.
So,The probability is equal to the area = 0.65
Therefore, The probability of someone's height being anywhere from 60 inches to 70 inches is 65%.
Hence, Option B is correct.