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bogdanovich [222]
3 years ago
15

There are 45 children in a class. if 9 of them are absent, what percentage of the class is present?

Mathematics
1 answer:
Blababa [14]3 years ago
6 0
9/45 = 1/5 = 0.2 = 20%

The answer is 20%
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GaryK [48]

Step-by-step explanation:

180°+63°

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holp it help

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3 years ago
Can someone see if these are right?
qwelly [4]
I didn't get the same answers.

In this problem, 25 is your constant (the number of baby hats you already started out with).
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Set h equal to the constant + hats made per day to create an expression that you can use to solve for h:
h = 26d + 25

Now, just plug the numbers in for d to get h:
When d = 2, h = 26d + 25 = 26(2) + 25 = 77
When d = 4, h = 26d + 25 = 26(4) + 25 = 129
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Your answers should be:
77
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5 0
4 years ago
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timurjin [86]

Answer:

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Step-by-step explanation:

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3 years ago
Which of the following expressions are equivalent? Justify your reasoning.
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4 0
3 years ago
What are the values of m and n
Natasha2012 [34]

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

The required values are ~

  • m = 60 \degree

  • n = 30 \degree

Refer to attachment for solution ~

7 0
3 years ago
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