2 years ago

In a class of 22 students, 15 play an instrument and 11 play a sport. There are 9

Mathematics

1 answer:

ollegr [7]2 years ago

6 0

Answer:7/22

Sorry I don’t know how to explain.But here the answer.

Hope this helped!

Have a great day!

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What is the difference between the 8th multiple of8 and the 5th multiple of 8

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The fifth multiple of 8 is 40 .
Their difference is 24 .

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

3t-2+t=4-7t solve for t

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3 years ago

For the point P (-17,25) and Q(-10,30), fins the distance d(P,Q) and the coordinates of the midpoint M of the segment PQ.

Nonamiya [84]

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Distance = 8.6

M = (-13.5,27.5)

Step-by-step explanation:

Distance = $\sqrt{(x_{2 }- x_{1 })^2 + (y_{2 }- y_{1 })^2$

= $\sqrt{(-10_ }- (-17)_{ })^2 + (30_{ }- 25_{ })^2$

= $\sqrt{(-10_{ }+ 17_{ })^2 + 5^2_$

= $\sqrt{7^2+5^2}$

= $\sqrt{49+25}$

= $\sqrt{74}$

= 8.6

Midpoint = $(\frac{x_{2}+x_{1}}{2};\frac{y_{2}+y_{1}}{2})$

= (-10+(-17)) ÷ 2 ; (30+25) ÷ 2

= -27 ÷2 ; 55 ÷ 2

= -13.5, 27.5

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3 years ago

Which of the following accurately describes the patterns of inheritance in human blood type?

Fudgin [204]

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