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Sholpan [36]
3 years ago
9

Plz answer question!!! will mark as brainliest if correct :D

Mathematics
1 answer:
adell [148]3 years ago
7 0

Answer:

B.

Step-by-step explanation:

You can infer from the graph that, on average (which refers to mean), the scores in the post-test have increased in comparison to the scores on the pre-test.

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Answer:

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Step-by-step explanation:

7 0
3 years ago
What is the mean of 5,5, 8,10
TiliK225 [7]
So, when doing this kind of problems, the first thing that we would want to do is to add up (all) the numbers first, and by doing this, it would look like the following:

5+5+ 8+10=28

Then, we would then divide it by how many numbers they are.

\boxed{28\div4} \ =7

Your answer: 7
7 0
3 years ago
Read 2 more answers
dimensions of a building are 740 feet by 800 feet. If 1inch represents 8 feet. What are the dimensions of the building on the dr
nevsk [136]

Answer: 92.5 inches by 100 inches.


Step-by-step explanation:

1. You know that 1 inch represents 8 feet and the dimensions of the building are 740 feet by 800 feet, therefore, you must apply the proccedure shown below:

\frac{740ft*1in}{8ft}=92,5in

\frac{800ft*1in}{8ft}=100in

2. Then, as you can see, the dimensions of the building on the drawing are 92.5 inches by 100 inches.


6 0
3 years ago
Can anyone help me with this math problem? Thank you.
pickupchik [31]

Step-by-step explanation:

Answer is in the picture.

4 0
3 years ago
When factoring an algebraic expression, what property are we "undoing"?
DerKrebs [107]

Answer:

The Distributive Property

4 0
3 years ago
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