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3 years ago

7

There are 250 students in a cafeteria, of which are 120 females and the rest are males.What percent of the students are female?

What percent of the student are males?

1 answer:

dalvyx [7]3 years ago

6 0

48 percent of the kids are females and 52 percent are males

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How to find the opposite side of a triangle?

aivan3 [116]

Answer:

Pythagoros Therom

Step-by-step explanation:

The pythagoros therom will help you find any side of a triangle as long as you already know 2 of the sides the equation is a^2+b^2=c^2 and c is the hypotenuse(the longest leg) and a and b are the other two legs. You might wanna learn this thouroghly but it is very easy to learn trust me.

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3 years ago

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Answer:

0.66

Step-by-step explanation:

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If Probability(p)=0.34

then

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2 years ago

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2 years ago

9. Sophia and Lily went to Tacos Galore for lunch. Sophia ordered 3 tacos and 2 burritos and the total of her

Dimas [21]

Answer:

There is no way to know.

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3 years ago

What is the justification for the first step in proving the formula for factoring the sum of cubes?

Anna11 [10]

Explanation:

The formula isnt correctly written, it should state:

$a^3+b^3 = (a+b)(a^2-ab+b^2)$

You have to start from $(a+b)(a^2-ab+b^2)$ and end in a³+b³. On your first step, you need to use the distributive property.

$(a+b)(a^2-ab+b^2) = a*(a^2-ab+b^2) + b*(a^2-ab+b^2)$

This is equal to

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Note that the second term, -a²b, is cancelled by the fourth term, ba², and the third term, ab², is cancelled by the fifht term, -b²a. Therefore, the final result is a³+b³, as we wanted to.

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3 years ago