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MAXImum [283]
3 years ago
5

A population has a mean of 60 and a standard deviation of 2. how many standard deviations above the mean is a data value of 66?

Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
5 0
The answer to the question is 3.
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Five people per 1000 square feet are allowed to enter a building Whose total dimensions is 180,000 square feet How many people c
Ludmilka [50]

Answer:

900

Step-by-step explanation:

5 people are said to occupy a 1000square feet space

That means we have to look out for how many 1000 square feets are in 180000

That would be 180000/1000 = 180

But 1000 square occupies 5 persons and there are 180 1000square which can occupy 5 people in 180 000 square.

Hence 180 × 5= 900 is the number of persons that the hall can occupy.

6 0
3 years ago
Enrollment in French class at a high school is 0.72 of enrollment in Spanish class. What is enrollment in French class compared
emmasim [6.3K]

72%, 28%

1-0,72=0,38

\\\\\\\\\\\\\\\\

7 0
3 years ago
At a certain toy store, tiny stuffed zebras cost $3 and giant stuffed zebras cost $14. The store doesn't sell any
stepan [7]

Answer:

<h2><em><u>60</u></em></h2>

Step-by-step explanation:

tiny stuffed zebras(tsz)= $3

giant stuffed zebras(gsz)=$14

total sold=$208

208÷3=69.3recurring so that's incorrect as you cannot sell .3 of a zebra so keep going until you find the next whole number. (trial and error)

207÷3=69 but it cant be this as it is not the whole money made

208-14=194

194÷3=64.6recurring (cannot be this)

194-14=180

180÷3= 60 = answer as 60 tsz is $180 and add that to 2 gsz and that totals to 208 which is the total

3 0
3 years ago
Evaluate each function at the given value using the Remainder Theorem.
belka [17]

Answer: C

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Solve -2=4r+s for s
musickatia [10]

Answer:

Step-by-step explanation:

-2 = 4r + s

subtract 4r from both sides of the equation

-2 -4r = s

5 0
3 years ago
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