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m_a_m_a [10]
3 years ago
13

Mr. Smith recorded how many students were wearing white chiefs and how many were wearing non-white shirts. He put the data into

a two- way frequency table.
What is the probability that a randomly selected will wear a non-white shirt??

A. 11/16
B. 8/28
C. 12/28
D. 19/28

Mathematics
2 answers:
11Alexandr11 [23.1K]3 years ago
7 0

Answer:

D

Step-by-step explanation:

The total is 28, and the non white shirts are 19

Vedmedyk [2.9K]3 years ago
3 0

Answer:

D. 19/28

Step-by-step explanation:

He is selecting a random student from the total number of all 28, so that's our denominator. It doesn't specify boy or girl, so it could be either. The total number of students wearing non-white shirts is 19. 19/28

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Answer:

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Answer:

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The time it will take for the car to skid for 150 feet is 8.23 seconds.

<h3>How to find the time the car will skid?</h3>

The function D(t) = 18t² − 130t gives the distance a car going a certain speed will skid in t seconds.

The time the it would take for the car to skid for 150 feet can be calculated as follows:

Therefore,

D(t) = 18t² - 130t

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learn more on function here: brainly.com/question/13927655

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