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Colt1911 [192]
2 years ago
10

Which of the following is a statistical question?

Mathematics
1 answer:
erastova [34]2 years ago
6 0

Answer: A

Step-by-step explanation: A is the statistical question since it complies many test scores together

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80% of visitors went to see the show. if 1600 visitors saw the show, how many visitors was at the show
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0.8(1600) = 1280

1280 visitors went to see the show

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3 years ago
Find the exact value of cos a, given that sin a= 8/11 and
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Answer:

  cos(a) = (√57)/11

Step-by-step explanation:

cos(a) = √(1 -sin(a)²) = √(1 -(8/11)²) = √(57/121)

cos(a) = (√57)/11

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3 years ago
Which of the following inequality statements best represent the verbal expression?
azamat
The answer should be 2a< 5
                        
6 0
3 years ago
Read 2 more answers
A piano that cost Sunset Planos 83, 250 has a markup rate of 52%. Find the selling price of the piano
Yanka [14]

Answer:

$160,096.15

Step-by-step explanation:

the key word in this problem is the words markup price meaning an increase of 52% from the $83,250 so divide the $83,250 by 52% or .52

6 0
2 years ago
How much larger is 6 x <img src="https://tex.z-dn.net/?f=%2010%5E%7B5%7D%20" id="TexFormula1" title=" 10^{5} " alt=" 10^{5} " al
MArishka [77]
The numbers displayed are written in scientific form, so I'll re-write in standard form to display the difference.

6 X 10^5 = 600,000.  2 X 10^3 = 2,000

One has a few more zeroes, making all the difference because the larger you're working with, the greater the distance.

Really, if what you wanted was the difference, then the answer is simply 598,000.

Hope this explanation helps!
5 0
3 years ago
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