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Natali5045456 [20]
3 years ago
14

1. A school has 1400 students. 20%

Mathematics
1 answer:
Troyanec [42]3 years ago
6 0

Answer:

7.142

Step-by-step explanation:

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15% of the population has 20-20 vision. in a class of 32 students, what is the probability that exactly five people have 20-20 v
AfilCa [17]
The probability would be 5/27 would have 20-20. Well 4.7/27.3. But you know what the answer could be.
4 0
4 years ago
If the length,l, of the yard is 18 feet longer than the width ,w, of the yard, what is the area of the yard , in square yard
Advocard [28]

Answer:  The area is w^{2} + 18w

Step-by-step explanation:

We could represent the length of the yard by  l = w+18    and the width as w .

And to find the area we will have to multiply  the length by the width.

A=  w(w+18 )    multiply

A= w^{2} + 18w

8 0
4 years ago
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The answer would be 2.4 meters per second. To find this, you would divide the 50 meters by 21 seconds. It equals 2.380952, and rounds to 2.4m/s.

5 0
3 years ago
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PLEASE HELP. 20 POINTS
jonny [76]

Answer:

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Step-by-step explanation:

4 0
3 years ago
What is (are) the x-intercepts of the function graphed (the picture)?
GalinKa [24]

Answer:

D

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An interceptors for x and y both meet my birth me at the point 50 so when x, y is 0,50

hope this helps!

5 0
4 years ago
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