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Illusion [34]
2 years ago
11

A roller coaster’s height is given by the equation h = –.025t2 + 4t + 50, where t represents the time in seconds. How long will

it take riders to pass over the hill and reach ground level? Hint: Set h = 0.
Answer Options:

A.11.65

B.50.00

C.171.65

D.210.00
Mathematics
1 answer:
netineya [11]2 years ago
6 0

The time it took the rider to reach the ground level is 171.651seconds

<h3>Quadratic functions</h3>

Quadratic functions are functions that has a leading degree of 2.

Given the equation that represents  roller coaster’s height as shown

h = –0.025t^2 + 4t + 50

The coaster will reach the ground when h = 0

Substitute

0 = –0.025t^2 + 4t + 50

Factorize

On factorizing, the time it took the rider to reach the ground level is 171.651seconds

Learn more on quadratic function here: brainly.com/question/1214333

#SPJ1

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3 years ago
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azamat

Answer:

Step-by-step explanation:

Givens

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Problem

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Solution

Later on, you will learn how to solve these kinds of conversion problems using a method called Unit Analysis. Since you likely have not been taught this method, will just use proportions.

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