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spin [16.1K]
3 years ago
5

Your history test is out of 30 points. How many points would you need to get if you wanted a ‘B’ or higher? (Hint: A grade of 80

% would be a ‘B’.) *
Mathematics
2 answers:
Sloan [31]3 years ago
7 0
To get a B, you need at least 80%.

30 x 0.8 = 24

80% of 30 is 24, so you would need to get at least 24 points <3
Alika [10]3 years ago
4 0
If you want to get a B you would have to get an 80%.

30 x 0.8 (80%) = 24
You would need to get 24 points
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Answer:

Since we have given that

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Step-by-step explanation:

4 0
3 years ago
Find the value of 5!<br> A. 25<br> B. 20<br> C. 120<br> D. 15
zvonat [6]

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7 0
2 years ago
A standard American Eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. Assuming the weights of sta
nalin [4]

Answer:

Option 2 - Approximately 24–36 pounds

Step-by-step explanation:

Given : A standard American Eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. Assuming the weights of standard Eskimo dogs are normally distributed.

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Solution :

The range of 99.7% will lie between the mean ± 3 standard deviations.

We have given,

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Standard deviation of Eskimo dogs is \sigma=2

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R=30+6,30-6

R=36,24

Therefore, The range is approximately, 24 - 36 pounds.

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5 0
4 years ago
An experienced carpenter could build a house in 5 days. How much would he have finished if he worked for 3 days?
kodGreya [7K]
I think it would most likely be  3/5
4 0
4 years ago
Read 2 more answers
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that is wrong beth has a better score

Step-by-step explanation:

14 out of 40 is 37.5%

and 24 out of 50 is 48%

4 0
3 years ago
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