shadster

5 Questions
2 Answers

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161

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+29

Help!

Sally knows the number of hours worked per week for five of the her employees is 30, 32, 38, 36 and 30. How many hours must the sixth person work per week if she calms the average employee works 36 hours per week? Round your answer to the nearest whole read more ..

shadster Sep 22, 2022

+1

184

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+29

help (again)

Ebony earned scores of 70 , 72 , 89 , 92 , 89 and 80 on six math tests. Determine her score on the seventh test if her average for the seven tests was 80? Enter your answer as a whole number

shadster Sep 9, 2022

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179

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+29

hELP

Mark is purchasing an assortment of bowling balls for his students on the high school bowling team. The weights of the first seven balls are 11, 12, 7, 11, 9, 7, and 11. How many pounds does the last ball need to weigh if he wants the average weight for read more ..

shadster Sep 8, 2022

0

217

0

+29

PLEASE HELP (ALGEBRA!!!!)

1. The state of Ohio conducted COVID19 tests on 62,739 people, and 9,266 tested positive.
(A. What is 𝑝̂ for the number who tested positive (round to the nearest hundredth of a percent)?
B. Based upon the testing results, of the 11.69 million people read more ..

shadster May 10, 2022

+2

396

6

+29

Someone please help me ! I really need it (Algebra)

1. Suppose that the weights of 3500 registered female Great Danes in the United States aredistributed normally with a mean of 125 lb. and a standard deviation of 5.2 lb.
Approximately how many of the Great Danes weigh more than 130.2 lbs.?
2. Body read more ..

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shadster Apr 27, 2022

+29

+2

Thank you so much CPhill!!!! I really appreciate it!

shadsterApr 27, 2022

+29

0

I need help with this too, where are you CPhill

shadsterApr 27, 2022