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3 years ago

10

A university has 39,630 students in a random sample of 240 students 16 speak three or more Languages predict the number of stude

nts at the university who speak three or more languages?

1 answer:

tekilochka [14]3 years ago

4 0

2642 students speak 3 or more languages

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A cookie factory makes 5 types of cookies. Each day,

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Answer:

3,051,490 cookies/day

Step-by-step explanation:

Do 610,298 x 5

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Large cheese pizzas cost 5$ each and large 1 toping pizzas cost 6$ each. Write an equation that represents the total cost, T of

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Answer:

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Step-by-step explanation:

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3 years ago

Need help finding the missing angle

Nutka1998 [239]

Answer:

The missing dimension is

$5$

Step-by-step explanation:

The Pythagorean Theorem states that

${a}^{2} + {b}^{2} = {c}^{2} \\$

Note that c is the hypothenus <em>(</em><em>the</em><em> </em><em>hypothenus</em><em> </em><em>is</em><em> </em><em>always</em><em> </em><em>opposite</em><em> </em><em>to</em><em> </em><em>the</em><em> </em><em>right</em><em> </em><em>angle</em><em> </em><em>of</em><em> </em><em>a</em><em> </em><em>triangle</em><em>)</em>

Therefore

${a}^{2} + {b}^{2} = {c}^{2} \\ {12}^{2} + {b}^{2} = {13}^{2} \\ 144 + {b}^{2} = 169 \\ {b}^{2} = 169 - 144 \\ {b}^{2} = 25$

$\sqrt{ {b}^{2} } = \sqrt{25} \\ b = 5$

Therefore the missing dimension is 5

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3 years ago

How do I find the missing angle ??

Anettt [7]

Angle measure of triangle

= 180 degrees

X = 180- 75 - 50 = 180 - 120 = 60

Ans= 60 degrees

Happy to help. Please mark as brainliest!

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x = − 3 , y = − 5

Step-by-step explanation:

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