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lys-0071 [83]
3 years ago
10

A person can burn approximately 210 calories while in-line skating for 30 minutes. How many calories can a person burn in 2 hour

s?
Mathematics
1 answer:
IRISSAK [1]3 years ago
8 0

Answer:

Step-by-step explanation:

210 calories for 30 mins or 210:30

There is 4 30 mins in 2 hours.

210*4=840 calories

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Brainliest answer + 60pts!!
Rus_ich [418]

<em>Answer:</em>

y = 100(6.3246^x)

<em>Explanation:</em>

Ao*k^x = A  where  Ao is the initial amt

k = constant factor

x = time in hrs

A = resulting amt

Write an equation from the 1st statement, x = 2 hrs, find k

100 * k^2 = 4000

k^2 = 4000%2F100

k^2 = 40

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k = 6.3246

The equation :

y = 100(6.3246^x)

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Answer: B. The procedure for constructing the confidence interval is robust. The larger the sample​ size, the more resistant the mean.​ Therefore, the confidence interval is more robust.

Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

du-dw=-uw

d(u-w)=-uw

d(u-w)/u-w

which is d= -uw/u-w

hope that helps :)

7 0
2 years ago
A plastic lime juice container in the shape of a sphere has a diameter of 4 centimeters. How much juice can the container hold?
asambeis [7]
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