Answer:
26 dollars for each kid
Step-by-step explanation:
35 times 3 is 105 total for all the cars, but it would not go equally to each child to equal 105. So 26 for each equals 104 which is perfect.
Answer:
$231.82
Step-by-step explanation:
I used an intrest calculator, and it came out with this.
Using proportions, it is found that:
2. Bree types at a faster rate, as her ratio of 1.13 words per second is greater than Alan's rate of 0.83 words per second.
3. Bree also makes mistakes at a raster rate, as her rate of 0.375 mistakes per second is greater than Alan's rate of 0.33 mistakes per second.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.
For each of Alan and Bree, we have to find the proportions of words typed per second and mistakes per second.
Then, for Alan:
- Words typed per second: 5/6 = 0.83.
- Mistakes per second: 2/6 = 0.33.
For Bree:
- Words typed per second: 9/8 = 1.13.
- Mistakes per second: 3/8 = 0.375.
Then:
2. Bree types at a faster rate, as her ratio of 1.13 words per second is greater than Alan's rate of 0.83 words per second.
3. Bree also makes mistakes at a raster rate, as her rate of 0.375 mistakes per second is greater than Alan's rate of 0.33 mistakes per second.
More can be learned about proportions at brainly.com/question/24372153
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a = adult shirts sold
c = children shirts sold
we know the store sold for every 5 "a", there were 3 "c" sold, so we can say that the adult to children shirts are on a 5 : 3 ratio.
We also know that whatever "c" is, adult shirts sold last weekend was 30 more than that, or namely "c + 30".
![\stackrel{\textit{\large ratios}}{\cfrac{\stackrel{adult}{a}}{\underset{children}{c}}~~ = ~~\cfrac{5}{3}}\qquad \implies \qquad \stackrel{\textit{we also know that \underline{a = c + 30}}}{\cfrac{c+30}{c}~~ = ~~\cfrac{5}{3}} \\\\\\ 3c+90=5c\implies 90 = 2c\implies \cfrac{90}{2}=c\implies \boxed{45=c}~\hfill \stackrel{c + 30}{\boxed{a=75}} \\\\[-0.35em] ~\dotfill\\\\ ~\hfill \stackrel{total~sold}{120}~\hfill](https://tex.z-dn.net/?f=%5Cstackrel%7B%5Ctextit%7B%5Clarge%20ratios%7D%7D%7B%5Ccfrac%7B%5Cstackrel%7Badult%7D%7Ba%7D%7D%7B%5Cunderset%7Bchildren%7D%7Bc%7D%7D~~%20%3D%20~~%5Ccfrac%7B5%7D%7B3%7D%7D%5Cqquad%20%5Cimplies%20%5Cqquad%20%5Cstackrel%7B%5Ctextit%7Bwe%20also%20know%20that%20%5Cunderline%7Ba%20%3D%20c%20%2B%2030%7D%7D%7D%7B%5Ccfrac%7Bc%2B30%7D%7Bc%7D~~%20%3D%20~~%5Ccfrac%7B5%7D%7B3%7D%7D%20%5C%5C%5C%5C%5C%5C%203c%2B90%3D5c%5Cimplies%2090%20%3D%202c%5Cimplies%20%5Ccfrac%7B90%7D%7B2%7D%3Dc%5Cimplies%20%5Cboxed%7B45%3Dc%7D~%5Chfill%20%5Cstackrel%7Bc%20%2B%2030%7D%7B%5Cboxed%7Ba%3D75%7D%7D%20%5C%5C%5C%5C%5B-0.35em%5D%20~%5Cdotfill%5C%5C%5C%5C%20~%5Chfill%20%5Cstackrel%7Btotal~sold%7D%7B120%7D~%5Chfill)
The logarithmic form of the equation y=loga x is equivalent to the exponential form x=ay. To rewrite one form in the other, keep the base the same, and switch sides with the other two values.
