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Elden [556K]
2 years ago
7

A school has 1000 students. of these, 3/4 are boys. how many of the students are boys? how many of the students are girls?

Mathematics
2 answers:
Whitepunk [10]2 years ago
8 0
750 are boys 1/4 are girls. 3/4 of 1000 is 750 and the remaining 1/4 are girls
weqwewe [10]2 years ago
6 0

Answer:

750 students are boys, 250 are girls.

Step-by-step explanation:

1/4 of 1000 is 250.

250 + 250 + 250 = 750 boys.

if 3/4 are boys, then 1/4 (the rest of the school population) are girls.

150 students are girls.

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Answer W at -4 billion is the answer.
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3 years ago
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A number that, when multiplied with another number, yields a result of 1 is called its multiplicative ____.
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Answer:

multiplicative inverse

Step-by-step explanation:

A number that is multiplied by it's multiplicative inverse equals one.

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1/7 is 7's multiplicative inverse.

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Britta brought some carrots and apples for $24.80. A carrot and apple cost $0.90 altogether. She brought more carrots than apple
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The extra cost of the apples and the carrots is 5 dollors  and 90 cent

7 0
3 years ago
Tina had $47.10 in her bank account on Monday. She withdrew $25 on Monday and also made a deposit of an amount d that she cannot
nalin [4]
The correct answer is a.  47.10 - 25 + d = 97.43.

This is because you have to subtract the $25, because it is a withdrawal, or taking out of money.
This rules out options C and D.  

Also, Tina made a deposit of an amount that she can't remember.  A deposit is adding a certain amount of money, so you have to +d.  

This rules out option B.

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4 0
3 years ago
M(x)=−(x−5) 2 +25m, left parenthesis, x, right parenthesis, equals, minus, left parenthesis, x, minus, 5, right parenthesis, squ
Aleksandr [31]

Answer:

25

Step-by-step explanation:

Given the function that represents the amount of mosquitoes as;

M(x) = -(x-5)² + 25

To get the maximum mosquitoes possible, we need to first find x;

At the maximum dM/dx = 0

dM//dx = -2(x-5)

0 = -2(x-5)

-2(x-5) = 0

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8 0
3 years ago
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