Answer:
There are 35 adult dogs and 20 puppies
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Step-by-step explanation:
<em>Represent the puppies with P and the Adult dogs with A</em>
Given
![A : P = 7 : 4](https://tex.z-dn.net/?f=A%20%3A%20P%20%3D%207%20%3A%204)
Dogs = 55
Required
Determine A and P
First, we need to sum the ratios;
![Total = A + P](https://tex.z-dn.net/?f=Total%20%3D%20A%20%2B%20P)
![Total = 7 + 4](https://tex.z-dn.net/?f=Total%20%3D%207%20%2B%204)
![Total = 11](https://tex.z-dn.net/?f=Total%20%3D%2011)
Adult Dogs is then calculated as follows;
![A = \frac{A\ Ratio}{Total} * Dogs](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7BA%5C%20Ratio%7D%7BTotal%7D%20%2A%20Dogs)
![A = \frac{7}{11} * 55](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B7%7D%7B11%7D%20%2A%2055)
![A = \frac{385}{11}](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B385%7D%7B11%7D)
![A = 35](https://tex.z-dn.net/?f=A%20%3D%2035)
Puppies is calculated by subtracting the number of adult dogs from the total
![P = Dogs - Adult\ Dogs](https://tex.z-dn.net/?f=P%20%3D%20Dogs%20-%20Adult%5C%20Dogs)
![P = 55 - 35](https://tex.z-dn.net/?f=P%20%3D%2055%20-%2035)
![P = 20](https://tex.z-dn.net/?f=P%20%3D%2020)
<em>Hence;</em>
<em>There are 35 adult dogs and 20 puppies</em>
The answer is either c or b because i think they are the same
Answer:
the third/yellow one
Step-by-step explanation:
Answer:
150
Step-by-step explanation:
The question is unclear. Do they want an angle that is under 180 (to your left) or over 180 (to your right)? I'm guessing that it is just under 180.
Each hour on a clock takes up 30 degrees. Each 5 minutes hand sweep out out 5/60 * 360 = 30 degrees as well. This angle looks like it is 5 minutes to seven if it was on a clock.
So the large angle from 12 oclock would sweep out 210 degrees and that would mean that the left angle would be 150. But the time is not quite 7 o,clock.
My guess would be 150. Remember, this is an estimate. You can't use a protractor on the question.
26.25$ you simply multiply 3 time 7.50 to get 22.5, you then divide 7.50 by 2 to get 3.75 once you add those together you get 26.25$