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Illusion [34]
2 years ago
14

A roller coaster at an amusement park rises to a height of 196 feet above the ground. So far, it has risen 36% of this height. T

o
estimate the height the roller coaster has risen so far, Jake did the following.
1. Rounded 36% to 40%
2. Rounded 196 to 200
3. 10% of 200 is 20
4. 20(4) - 80
5. 36% of 196 is about 80
However, Jake's estimate was too high by almost 10 feet. Why was his estimate off by so much?
He made a computation error.
He rounded the percent up to 40% and the number up to 200.
He made a rounding error, and should have rounded 196 down to 100.
He should have rounded the percent down to 30% and the number down to 190.

HURRY PLZZZZ
Mathematics
2 answers:
yawa3891 [41]2 years ago
8 0

Answer:

40

Step-by-step explanation:

just took the test

Lera25 [3.4K]2 years ago
6 0

Answer:

It´s C

Step-by-step explanation:

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Step-by-step explanation:

Since the amounts of charges are assumed to be normally distributed,

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* <em>Lets explain how to solve the problem</em>

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# Red graph represents f(x)

# Blue graph represents g(x)

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