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rodikova [14]
3 years ago
7

A package states that there are 60 calories in 12 crackers and 75 calories in 15 crackers. Since the relationship is proportiona

l, how many calories are there in 180 crackers?
Mathematics
1 answer:
AveGali [126]3 years ago
5 0

Answer:

900 calories

Step-by-step explanation:

First you have to find the unit rate, how many calories are there in ONE cracker? To find that you have to divide 60 ÷ 12 = 5 and to check with the other one, 75 ÷ 15 = 5

So, one cracker is 5 calories. Now, how many calories are in 180 crackers? You multiply, 180 x 5 = 900

That means there are 900 calories in 180 crackers.

Hope that helps and have a great day!

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It would be $6.99. All you have to do is divide the total (34.95) by pounds of coffee (5). 34.95 / 5 will give you 6.99! You can check this by doing 6.99 * 5, which would again give you 34.95. Contact me if you need any more help. :^)
4 0
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Ben is 4 times as old as Izzy and is also 6 years older than Izzy. How old is Izzy
Arlecino [84]

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2 years

Step-by-step explanation:

Let B = age on Ben

and age of Izzy =I

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3 years ago
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Answer:

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3 years ago
A college surveys 300 graduates and finds 98 graduated with honors and 207 had one or both parents graduate from college. Of the
musickatia [10]

Answer:

20.43% probability that a randomly chosen graduate from these 300 graduated with honors given that neither parent graduated from college.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

Graduated with honors:

98 students graduated with honors. Of those, 79 had at least one parent graduating from college. So 98 - 79 = 19 did not.

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