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tatyana61 [14]
3 years ago
6

A high school math teacher is grading her students' tests. The teacher spends about 4 minutes grading each test. The teacher has

a total of 176 students. How long will it take the teacher to grade the tests?
A.8 hours and 34 minutes
B.6 hours and 44 minutes
C.10 hours and 55 minutes
D.11 hours and 44 minutes
Mathematics
1 answer:
gavmur [86]3 years ago
3 0
The answer is D because , 4x176 = 704 which you divide by 60 because thats how many minutes are in an hour which should come out to 11 hours
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pshichka [43]

Answer:

Option a is right

the probability that we would see a test statistic this extreme or more if the null hypothesis were true.

Step-by-step explanation:

In hypothesis testing we fix null and alternate hypothesis.  The conclusion of the test depends on the p value of the test.

The p value also known as probability value is the estimated probability of rejecting the null hypothesis when it is actually true.

It can be said the extreme value i.e. if p value is atleast this much we accept null hypothesis.

Hence out of the options given correct choice is

the probability that we would see a test statistic this extreme or more if the null hypothesis were true.

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3 years ago
Write a description of the rule (x, y) = (x - 4, y + 3).
storchak [24]

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Answer:

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Step-by-step explanation:

The value added to the x-coordinate is the translation to the right. Here, it is -4, so the translation is 4 units left.

The value added to the y-coordinate is the translation up. Here, it is +3, so the translation is 3 units up.

The rule effects a translation 4 units left and 3 units up.

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3 years ago
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11Alexandr11 [23.1K]
<span>−4.2(0.35−3.5)−4.2(0.35−3.5)
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7 0
3 years ago
Read 2 more answers
What is 15-3/40 equal
Gelneren [198K]
15-3/40=12/40=3.3

So, your answer is 3.3
Hope this helps:)
Plz rate branliest
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4 years ago
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Answer:

what?

Step-by-step explanation:

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