2 years ago

Which of the following is a statistical question

Mathematics

2 answers:

Nonamiya [84]2 years ago

6 0

I picked d too because it seems like a question that would be statistically

Karolina [17]2 years ago

3 0

D. How old was each U.S president when he was elected?
Since you would probably need a graph or something to show this.

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SCORPION-xisa [38]

The answer is 7/8 find a common denominator or cross multiply

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1 year ago

For the given central angle, determine the distance traveled along the unit circle from the point (1,0). 57

aliina [53]

Answer: (a)- $0.99\ \text{units}$

Step-by-step explanation:

Given

Central angle is $57^{\circ}$

The radius of the unit circle is $1\ \text{unit}$

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$\Rightarrow l=\dfrac{\theta}{360^{\circ}}\times 2\pi r$

Put the values

$\Rightarrow l=\dfrac{57}{360}\times 2\pi \cdot1\\\\\Rightarrow l=0.99\ \text{units}$

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2 years ago

Valerie, a member of the track team, runs 100 yards in 12 seconds. How fast is she moving in feet per minute?

Alchen [17]

Answer:

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Ight so 60/12 is 5. So then you'd multiply 100 by 5 to get 500, therefore she is moving 500 yards per minute.

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2 years ago

A cooler contains 5 bottle of lemonade, 4 bottles of water, and 3 bottles of juice. Each type is equally likely to be chosen. Ba

lord [1]

I think the answer is 4

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2 years ago

2a^2-5a=3 solve by factoring

Amiraneli [1.4K]

Answer:

a=−1/2, 3

3Step-by-step explanation:

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2 years ago