23. J
7,220 kids drink zero.
14,060 kids drink one
5,700 kids drink two
(multiply the total amount of kids by the percent (convert percent to decimal))
When added together, you get 26,980.
24. C
5,700 kids drink two
2,660 kids drink three
1,140 kids drink four
7,220 kids drink five or more
When added together, you get 16,720 kids.
Next set up a proportion.
38,000 total 30 total kids
------------------ = --------------------
16,720 kids x
For 38,000 to get to 30, you have to divide 38,000 by 1,266.67.
This means that you also have to divide 16,720 by 1,266.67.
This gets you 13.
Answer:
Hmmm, might be in the 1,000s or an exact number: 2,567
Step-by-step explanation:
Answer:
<em>Explanation below</em>
Step-by-step explanation:
<u>Vertical Shift of Functions</u>
Given a linear function
y = mx + b
The value of b is called the y-intercept or the y-coordinate where the line crosses the y-axis. If the function is shifted up by a value of k, then the new function is:
y' = mx + b + k
Similarily to shift the function down, the value of k is subtracted:
y''= mx + b - k
We are given the function:
![\displaystyle y=\frac{2}{3}x+2](https://tex.z-dn.net/?f=%5Cdisplaystyle%20y%3D%5Cfrac%7B2%7D%7B3%7Dx%2B2)
1) To shift up the line, we select a value of k=10. The new shifted-up function is:
![\displaystyle y=\frac{2}{3}x+2+10](https://tex.z-dn.net/?f=%5Cdisplaystyle%20y%3D%5Cfrac%7B2%7D%7B3%7Dx%2B2%2B10)
![\displaystyle y=\frac{2}{3}x+12](https://tex.z-dn.net/?f=%5Cdisplaystyle%20y%3D%5Cfrac%7B2%7D%7B3%7Dx%2B12)
2) To shift down the line, we select a value of k=5. The new shifted-down function is:
![\displaystyle y=\frac{2}{3}x+2-5](https://tex.z-dn.net/?f=%5Cdisplaystyle%20y%3D%5Cfrac%7B2%7D%7B3%7Dx%2B2-5)
![\displaystyle y=\frac{2}{3}x-3](https://tex.z-dn.net/?f=%5Cdisplaystyle%20y%3D%5Cfrac%7B2%7D%7B3%7Dx-3)
3) To shift to the origin, we must select a specific value of k that cancels the y-intercept. We must shift down by k=2:
![\displaystyle y=\frac{2}{3}x+2-2](https://tex.z-dn.net/?f=%5Cdisplaystyle%20y%3D%5Cfrac%7B2%7D%7B3%7Dx%2B2-2)
![\displaystyle y=\frac{2}{3}x](https://tex.z-dn.net/?f=%5Cdisplaystyle%20y%3D%5Cfrac%7B2%7D%7B3%7Dx)
This new function has the y-intercept equal to 0
Answer:
29/3
or 9.6666666666666666666666666
Step-by-step explanation:
5+24= 29
then divide by 3
After multiplication, the equation would be :
6x2 + 10x2 - 14x - 15x2 - 25x + 35
= x2 - 29x + 35