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andrey2020 [161]
2 years ago
15

HELPPPPPP!)Below are the data collected from two random samples of 500 American adults on the number of hours they work per day

(rounded to the nearest hour):
Number of hours of work per day 6 7 8 9 10
Sample A: Number of adults 60 90 145 150 55
Sample B: Number of adults 70 80 140 145 65


Ryan concludes that adults spend a mean of 8 hours working each day. Malia thinks the mean is 9 hours. Who is correct—Ryan or Malia? Explain your answer in two or three sentences. Make sure to use facts to support your answer.
Mathematics
1 answer:
shtirl [24]2 years ago
4 0

Answer:

I also need help in this ....high five

Step-by-step explanation:

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If Jesse cen make 41 jumps in 10 seconds how many can she do in five minutes.
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Hope this helps!
6 0
3 years ago
Could someone please explain how to plot the y-intercept of the first equation and what the answer would be? If you explain well
Leona [35]

Answer:

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3 0
3 years ago
How much would $200 invested at 7% interest compounded annually be worth after 5 years? Round your answer to the nearest cent. D
viktelen [127]
The future worth (F) of the investment at present (P) with a compound interest i after n years is calculated through the equation,
                                      F = P x (1 + i)^n
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6 0
3 years ago
Read 2 more answers
If there are 10 South American butterflies and you're comparing 3:2 and 2 is European birds and 3 is South American birds how ma
zvonat [6]
So 3:2
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3 0
3 years ago
Based on the given information, what can you conclude and why
Dmitry_Shevchenko [17]
Notice the point R
is a vertex between two "vertical angles" \measuredangle SRT\ and\ \measuredangle QRP

those two folks are also the same
so now, we have the left triangle has angle P equals to angle T on the other triangle
we also have the side on the left triangle of PR equals the side of TR on the other triangle, and those two verticals angles are equal to each other

does ASA ring a bell?
8 0
3 years ago
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