leo4687

21.07.2019 • 

Mathematics

Two hundred students at a school were surveyed about how early in the day school should begin. half the students said the current start time was fine, 74 said school should start later, and 26 said school should start earlier. if a student who took the survey is chosen at random, what is the probability that student thinks school should start later?

Ответ:

kbraggs13

09.07.2020

Mathematics

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74/200, since 74 out of the 200 students said they want it to start later.  This is a probability, however, so it needs to be simplified.
74/200
37/100

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Ответ:

mirandac7747

15.02.2020

Mathematics

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9)

a. A = 90*, B = 60*, and C = 30* is correct

Step-by-step explanation:

Ok so first lets look at A.

A is a right angle so it is 90 degrees.

B and C are acute angles (less than 90 degrees)

B looks like 60*

and C around 30*

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