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horrorfan [7]
3 years ago
6

Find the standard deviation. {0, 4, 7, 1, 3, 5, 2}

Mathematics
1 answer:
Likurg_2 [28]3 years ago
5 0

Answer:

2.23

Step-by-step explanation:

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A hamster eats2/7 of a bag of carrots each day. Work out how many days it takes the hamster to eat 8 whole bags of carrots.​
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It will take the hamster 28 days to eat 8 whole bags of carrots.

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6 0
2 years ago
please help me if you can if your going to say I'm cheating i don't care cause i know I'm not thanks!!​
ycow [4]

Answer:

Step-by-step explanation:

a.) the maximum is just the vertex

-35/(2*-4.9)= it takes 3.5714 seconds to hit the maximum

which in height is

-4.9*3.5714^2+35*3.5714 +1= 63.5 metres

b.) for this just plug in 2

-4.9*2^2+35*2+1= 51.4 metres

c.) just plug in f(0) =1 meter

d.) find the x intercepts (using the quadratic formula)

\frac{-35-\sqrt{35^2-4*-4.9*1}}{2*-4.9}=7.17131519096 seconds

(there is another answer but it doesn't make sense in the context of this question)

4 0
3 years ago
What are the lines in the picture parallel ?
Tems11 [23]
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8 0
3 years ago
Image down below plz and thx
Art [367]
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3 years ago
The scale on a map is ½ inch = 15 miles. How far apart are two towns that are 2 inches apart on the map? Someone help me please!
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The two towns would be 60 miles apart. Because 2 inches divided by 0.5 inches is 4. So you have to multiply 15 miles and you’ll 60 miles
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4 years ago
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