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lozanna [386]
2 years ago
14

The table displays the scores of students on a recent exam. Find the mean of the

Mathematics
1 answer:
Natali5045456 [20]2 years ago
7 0

Answer:

84.5

Step-by-step explanation:

multiply score by number of students, add them, divide by total students.

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What's the answer and how to get it
Murrr4er [49]
The answer is B.)
The answers are using the distributive property. The distributive property multiplies both the numbers inside the parenthesis by the number that's on the outside of the parenthesis.
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Hope this helps :) work hard!
8 0
3 years ago
Write an exponential function in the form y = abthat goes through points (0,2)
Thepotemich [5.8K]
Answer
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Explanation
5 0
2 years ago
What is 17.70 = 7/2m + 13.50 ?
Fantom [35]

<u>answer:</u>  m = 1.2

<u>work:</u>

17.70 = \frac{7}{2} m + 13.50  | subtract 13.50 and move it over

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6 0
3 years ago
Which expression shows the distance on the number line between −12 and −1 ?
Naddik [55]

Answer: A or D i think sorry if wrong but a i think

Step-by-step explanation:

but The distance between A and B = |B - A|

We have -12 and -1.

Substitute:

|-1 - (-12)| = |-1 + 12| = |11| = 11

Answer: 11 units

6 0
2 years ago
If Q is between A and M and MQ=7.3 and AM =8.5, then QA =
aleksandrvk [35]

Simply put if Q is between A and M then you just subtract MQ from AM to to get QA

8 0
2 years ago
Read 2 more answers
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