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Romashka [77]
3 years ago
11

104 students responses 21 liked sledding as their favorite winter activity if 500 people had. Responded, how many would have bee

n expected to list sledding as their favorite winter activity? Round to the nearest whole person
Mathematics
2 answers:
lukranit [14]3 years ago
7 0
500*12/104= approximately 58 person
ankoles [38]3 years ago
4 0
The writing is confusing, but as I understand it 21 is about 20% of 104 (21x100/104). The same prosentage of 500 equals 100,96 and I would round it to 101 (the answer of the first equasion x 500/100).
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Answer:

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Step-by-step explanation:

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Third answer

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6 0
2 years ago
Solve the following system of equations. With multiplication <br> 4x– 3y = -11<br> - 7x-8y= 6
Aliun [14]

4x - 3y = -11

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We need to cancel out one of the variables so let's multiply the first equation by 8 and the second by 3 and aim to cancel y.

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Now we subtract,

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Check:

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-7(-2) - 8(1) = 14 - 8 = 6, good

5 0
3 years ago
If Benito earns $187.50 for 12.5 hours of work, how many hours must he work to earn $465.00?
jasenka [17]
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3 years ago
Mrs. Perry is taking a group of students to the Clark Planetarium where tickets cost $7 each. The bus will cost $50 and she has
kenny6666 [7]
Answer:
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You got 7x because every tickets cost 7
You add 50 because of the bus
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So you subtract 50 on both side and you are left with 7x=150 so you have to divide 7 on both side next and you get about 71.4... so basically just round it up to 71 people
7 0
3 years ago
What is the difference between the cube root of a number and the product of x and y
olga nikolaevna [1]
A number y<span> plus the cube monomial expressions and </span>cube roots<span> of whole </span><span>numbers</span>
7 0
3 years ago
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