Answer:
2 wings/dollar
Step-by-step explanation:
The unit cost is $4 / 8 wings, or $0.50/wing. This is equivalent to 2 wings/dollar.
Answer:
yes
Step-by-step explanation:
396÷ 9= 44
44×60= 2,640 > 2500
Answer: d) 95 degrees
Step-by-step explanation:
To find this solution, simply subtract -20 from 75, to get 95. In reality, you would take the absolute value of one temperature - another, but all you need to remember is to always subtract the smaller temperature from the larger.
So, The Crayola Crayon company can make 2400 crayons in 4 minutes. In other words, every 4 minutes they can make 2400 crayons, right? So, in 15 minutes how many would they have made? Well, what we do is we divide 15 by 4 which is 3.75. Then we multiply the result, 3.75, by 2400. 3.75 * 9000. So, in 15 minutes, Crayola would have made 900 crayons!
4/2400 = 15/x
Step 1: Cross Multiply
4/2400 = 15/x
4 * x = (15) * (2400)
4x = 36000
Step 2: Divide both sides by 2
4x/4 = 36000/2
x = 9000
The answer is, 9000!!! :D
Answer: 0.9544
Step-by-step explanation:
As per given have ,
Population mean : ![\mu=200](https://tex.z-dn.net/?f=%5Cmu%3D200)
Standard deviation : ![\sigma=50](https://tex.z-dn.net/?f=%5Csigma%3D50)
Sample size : n= 100
We assume that the population is normally distributed.
Let
be the sample mean.
Now , the probability that the sample mean will be within ±10 of the population mean will be :-
![P(200-10](https://tex.z-dn.net/?f=P%28200-10%3C%5Coverlien%7Bx%7D%3C200%2B10%29%3DP%28190%3Cx%3C210%29)
![P(\dfrac{190-200}{\dfrac{50}{\sqrt{100}}}](https://tex.z-dn.net/?f=P%28%5Cdfrac%7B190-200%7D%7B%5Cdfrac%7B50%7D%7B%5Csqrt%7B100%7D%7D%7D%3C%5Cdfrac%7B%5Coverline%7Bx%7D-%5Cmu%7D%7B%5Cdfrac%7B%5Csigma%7D%7B%5Csqrt%7Bn%7D%7D%7D%3C%5Cdfrac%7B210-200%7D%7B%5Cdfrac%7B50%7D%7B%5Csqrt%7B100%7D%7D%7D%29)
![=P(\dfrac{-10}{\dfrac{50}{10}}](https://tex.z-dn.net/?f=%3DP%28%5Cdfrac%7B-10%7D%7B%5Cdfrac%7B50%7D%7B10%7D%7D%3Cz%3C%5Cdfrac%7B10%7D%7B%5Cdfrac%7B50%7D%7B10%7D%7D%29%5C%20%5C%20%5B%5Cbecause%5C%20z%3D%5Cdfrac%7B%5Coverline%7Bx%7D-%5Cmu%7D%7B%5Cdfrac%7B%5Csigma%7D%7B%5Csqrt%7Bn%7D%7D%7D%5D)
![=P(\dfrac{-10}{5}](https://tex.z-dn.net/?f=%3DP%28%5Cdfrac%7B-10%7D%7B5%7D%3Cz%3C%5Cdfrac%7B10%7D%7B5%7D%29%3DP%28-2%3Cz%3C2%29%20%5C%5C%5C%5C%3D2P%28z%3C2%29-1%5C%20%5C%20%5B%5Cbecause%5C%20P%28-z%3CZ%3Cz%29%3D2P%28Z%3Cz%29-1%5D%5C%5C%5C%5C%3D2%280.9772%29-1%5C%20%5C%20%5B%5Ctext%7B%5BBy%20z-table%5D%7D%5D%5C%5C%5C%5C%3D0.9544)
Hence, the required probability is 0.9544.