Answer:
to find how many sales Ross made in a day divide 27 by 3 and to find Mona's divide 49 by 7 since there is 7 days in a week
Step-by-step explanation:
27/3 = 9 so Ross made 9 sales in a day
49/7 = 7 so Mona made 7 sales in a day
9>7
therefore Ross made more sales
Answer:
21.42 cloves of garlic
Step-by-step explanation:
50 ÷ 7 = 7.14
7.14 x 3 = 21.42
20 because if you subtract 32 from 12 you get 20 and now you would want to work on 2/4 minus 1/2 since they are the same 2/4 =1/2 simplified you get 0 which leaves your answer to just 20
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Answer:
![P(1\ and\ 2) = 0.3309](https://tex.z-dn.net/?f=P%281%5C%20and%5C%202%29%20%3D%200.3309)
Step-by-step explanation:
Given
![Red = 3](https://tex.z-dn.net/?f=Red%20%3D%203)
![Blue = 4](https://tex.z-dn.net/?f=Blue%20%3D%204)
![Orange=10](https://tex.z-dn.net/?f=Orange%3D10)
Required
Probability of selecting 2 orange marbles
The total number of marbles is:
![Total = Red + Blue + Orange](https://tex.z-dn.net/?f=Total%20%3D%20Red%20%2B%20Blue%20%2B%20Orange)
![Total = 3 + 4 + 10](https://tex.z-dn.net/?f=Total%20%3D%203%20%2B%204%20%2B%2010)
![Total = 17](https://tex.z-dn.net/?f=Total%20%3D%2017)
The probability that the first selection is orange is:
![P(1) = \frac{10}{17}](https://tex.z-dn.net/?f=P%281%29%20%3D%20%5Cfrac%7B10%7D%7B17%7D)
Because it is a selection without replacement, the number of orange marbles and the total number of marbles would decrease by 1, respectively.
So, the probability that the selection is orange is:
![P(2) = \frac{10-1}{17-1}](https://tex.z-dn.net/?f=P%282%29%20%3D%20%5Cfrac%7B10-1%7D%7B17-1%7D)
![P(2) = \frac{9}{16}](https://tex.z-dn.net/?f=P%282%29%20%3D%20%5Cfrac%7B9%7D%7B16%7D)
The required probability is:
![P(1\ and\ 2) = P(1) * P(2)](https://tex.z-dn.net/?f=P%281%5C%20and%5C%202%29%20%3D%20P%281%29%20%2A%20P%282%29)
![P(1\ and\ 2) = \frac{10}{17} * \frac{9}{16}](https://tex.z-dn.net/?f=P%281%5C%20and%5C%202%29%20%3D%20%5Cfrac%7B10%7D%7B17%7D%20%2A%20%5Cfrac%7B9%7D%7B16%7D)
![P(1\ and\ 2) = \frac{10*9}{17*16}](https://tex.z-dn.net/?f=P%281%5C%20and%5C%202%29%20%3D%20%5Cfrac%7B10%2A9%7D%7B17%2A16%7D)
![P(1\ and\ 2) = \frac{90}{272}](https://tex.z-dn.net/?f=P%281%5C%20and%5C%202%29%20%3D%20%5Cfrac%7B90%7D%7B272%7D)
![P(1\ and\ 2) = 0.3309](https://tex.z-dn.net/?f=P%281%5C%20and%5C%202%29%20%3D%200.3309)
Answer:
I= 45,25483
j=279.5085
Step-by-step explanation:
k 28561,2.8561
l 421