Answer:
A chemical reaction will occur
Hope this helps
Love,
Morgan Malice
Answer: 3,507ways
Step-by-step explanation:
Combination has to do with selection.
Since there are 7 women and nine men on the committee, in order to select a committee of five members of the department if at least one woman must be on the committee this means the number of women that must be part of the committee must be minimum of a woman.
Generally, to select r object from a total of n object is represented as nCr = n!/(n-r)!r!
Owing to that condition, the selection will done this way;
7C1 × 9C4 = 7×21 = 147ways (1 woman on the committee)
7C2 × 9C3 = 21 × 84 = 1764ways (2women on the committee
7C3 × 9C2 = 35× 36 = 1260ways (3women on the committee)
7C4 × 9C1 = 35 × 9 = 315ways (4women on the committee)
7C5 × 9C0 = 21 × 1 = 21ways (5women on the committee)
The total number of ways the committee can be formed is gotten by adding all individual selections i.e
147+1764+1260+315+21
= 3,507ways
Answer:
Exponential decay is the decrease in quantity
<u>The </u><u>ones</u><u> </u><u>that are correct are:</u>
1 <em> (depreciates means diminish or decrease)</em>
4
6
7
If QR is a median, then:
![\dfrac{NO+MP}{2}=QR](https://tex.z-dn.net/?f=%5Cdfrac%7BNO%2BMP%7D%7B2%7D%3DQR)
We have NO = 30, MP = 9x - 42 and QR = x + 15. Substitute:
![\dfrac{30+9x-42}{2}=x+15\qquad\text{multiply both sides by 2}\\\\9x-12=2x+30\qquad\text{add 12 to both sides}\\\\9x=2x+42\qquad\text{subtract 2x from both sides}\\\\7x=42\qquad\text{divide both sides by 7}\\\\\boxed{x=6}](https://tex.z-dn.net/?f=%5Cdfrac%7B30%2B9x-42%7D%7B2%7D%3Dx%2B15%5Cqquad%5Ctext%7Bmultiply%20both%20sides%20by%202%7D%5C%5C%5C%5C9x-12%3D2x%2B30%5Cqquad%5Ctext%7Badd%2012%20to%20both%20sides%7D%5C%5C%5C%5C9x%3D2x%2B42%5Cqquad%5Ctext%7Bsubtract%202x%20from%20both%20sides%7D%5C%5C%5C%5C7x%3D42%5Cqquad%5Ctext%7Bdivide%20both%20sides%20by%207%7D%5C%5C%5C%5C%5Cboxed%7Bx%3D6%7D)
<h3>Answer: A. 6</h3>
Answer:
-23.33
Step-by-step explanation:
C = 5/9 (F - 32)
C = 5/9 (-10 - 32)
C = 5/9 (-42)
C = -23.33