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3 years ago

12

You want to estimate the number of students in a junior high school who ride the school bus. Which sample is unbiased? PLEASE HE

LP!!!

1 answer:

Tanzania [10]3 years ago

8 0

I would say C. This is because these students are the first 50 who are on the roster & has nothing to do with either side.

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vodomira [7]

Volume formula is WxHxL so 3/2 times 4 times 1/2 is 3, the answer is 3 cm^3

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1 year ago

an art student wants to make a model of an ancient building. the length of the building is 1.6 times its width. The length of th

Ludmilka [50]

I think it would be 17.5in

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3 0

3 years ago

Solve the simultaneous equations<br> -x + 5y = -7<br> x + y = – 5<br> x = 1<br> y= 0

vodomira [7]

y= -5-x

-x + 5(-5-x) = -7

-x -25-5x =-7

-x-5x = 25 -7

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y= -5 +3

=-2

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5 0

2 years ago

Read 2 more answers

Anthony travels from Page Az to Flagstaff Az at a rate of 60 miles per hour in 2.5 hours. How far is Flagstaff from Page?( Show

DerKrebs [107]

Answer:

150 miles

Step-by-step explanation: The distance from Page to Flagstaff can be shown with the equation d = r * t, or distance = rate * time. In this case, the rate is 60 mph, and the rate is 2.5 h. Plugging that into the equation you get d = 2.5(60) = 150, giving you your distance.

4 0

3 years ago

1/3 of 90 = 2/3 of ?

rewona [7]

Answer=45
1/3 of 90= 30

5 0

3 years ago