Jackson bought 5 ounces of raisins for $4. How much could he have buy for 1$?
2 answers:
Answer:
x= 1 1/4 ounces
Step-by-step explanation:
We can use a proportion to solve this problem. Put the cost over the number of ounces.
$4 $1
---------- = ---------------
5 ounces x ounces
Using cross products
4x =1*5
Divide each side by 4
x =5/4
x= 1 1/4 ounces
If you do 5 divide by 4 then you can find what 1$ would be worth so ie.
5 divide by 4 is 1.25 which means that for 1$ you could buy 1.25 ounces
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Step-by-step explanation:
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Answer:
20.25 pi
Step-by-step explanation:
The circumference of a circle is given by
C = 2 * pi *r
9 pi = 2 * pi *r
Divide each side by 2pi
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4.5 = r
Now we can find area
A = pi r^2
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Step-by-step explanation:
x=c-y. / x=py/q
y=c-x. / y=xq/p
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