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Fofino [41]
2 years ago
13

36 first-graders and 14 other students attended a school assembly. What percentage of the students at the assembly were first-gr

aders?
Mathematics
1 answer:
dimaraw [331]2 years ago
5 0

Answer: 18%

Step-by-step explanation: Add 36 + 14 = 50

Then 36*50/100=18

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Which values of k are solutions to the inequality StartAbsoluteValue negative k minus 2 EndAbsoluteValue less-than 18? Check all
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Answer:

You could just replace all the given possible values of k in the inequality and see which ones are solutions, but let's solve this in a more interesting way:

First, remember how the absolute value works:

IxI = x if x ≥ 0

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Then if we have something like:

IxI < B

We can rewrite this as

-B < x < B

Now let's answer the question, here we have the inequality:

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Then we can rewrite this as:

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Now let's isolate k:

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Now we can multiply all sides by -1, remember that this also changes the direction of the signs, then:

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So the correct options (from the given ones) are:

k = -16

k = -8

k = 0

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2,652 divided by 48.
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48 goes in to 2,652 how many times...that your answer...48 cannot go into 2 6 or 5 but it can into 265 5 times which equal240 subtract that from265 =25 ,48 cannot go in to 25 so bring down the 2 to make it 252 then divide 48 by 252 which goes 5 times equaling12 48 cannot go in to 12 so add a 0 to 2652 to make it 26520 then bring the 0 down to make 12 120 then divide 48 into that which it goes 2 times equaling 96 120subtract 96=24 48 cannot go into 24 so add another 0 to 26520 to make it 265200 bring down the zero to make 24 into 240 divide 48 into that which gives you240 subtract 240 from 240 = 0 so your answer is 48 divide into 2652=525

7 0
3 years ago
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