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erastovalidia [21]
3 years ago
13

In a sample of students, 12 out of 24 students in a class wanted a sandwich for lunch. Using the data from the sample, predict h

ow many students would want sandwiches for lunch in a school of 400
Mathematics
1 answer:
Alona [7]3 years ago
3 0
12 of 24 = 50%

50% of 400 = 200

Your answer is 200.
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Of 30 students 1/3 play sports 2/5 of them play soccer how many play soccer
vfiekz [6]
30 ÷ 3 = 10 = 1/3. So 10 students play sports. 10 ÷ 5 = 2 = 1/5, so 2 × 2 = 4 = 2/5. Your answer is 4 students. I hope this helps!
4 0
3 years ago
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What is the value of x? A.86 B.60 C.52 D.26
Nadya [2.5K]

   First of all in order for us to figure out what angle x is we need to find the formula for finding that specific type of angle.

Formula is...

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Now we just need to plug in.

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6 0
3 years ago
Solve the equation <br>50=4(x-7)-6(3x-6)
rusak2 [61]

we are given

50=4(x-7)-6(3x-6)

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3 0
3 years ago
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Manny walked a total of 3 miles. what is The reference point used to calculate the total distance that he walked was the same as
Firlakuza [10]
B. On a circular nature trail.
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8 0
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Expand and simplify (x+5)(x+2)
Savatey [412]
Answer= x²+7x+10

When we want to expand expressions such as this, the FOIL method helps us remember what exactly to do. FOIL stands for

F:First
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I:Inner
L:Last

So, given the expression (x+5)(x+2), lets multiply the first two terms.

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now the outer two terms

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now the inner terms

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and the last terms...

5*2=10

When we combine these expressions we get:

x²+7x+10

I think this is what you meant to be answered in your question, if I have been mistaken, just comment and I'll edit my answer....

5 0
3 years ago
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