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Alex787 [66]
3 years ago
15

Simplify. N4 x N7 over n5

Mathematics
2 answers:
Alinara [238K]3 years ago
8 0

Answer:

n^6.

Step-by-step explanation:

n^4 * \frac{n^7}{n^5}

= n^4 * n^{7 - 5}

= n^4 * n^2

= n^{4 + 2}

= n^6.

Hope this helps!

Liono4ka [1.6K]3 years ago
8 0
N^6 should be the right answer
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nordsb [41]

Answer:

B

Step-by-step explanation:

For this problem, let us find the respective speeds of Jasmine and Caroline and compare the two. All we have to do is divide #minutes by #miles to find the time spent per <u>one</u> mile.

Jasmine:

\frac{42.5}{5} =\\\\

8.5 minutes per mile

Caroline:

\frac{26.4}{3} =\\

8.8 minutes per mile

Since Caroline takes longer to run a mile than Jasmine, We now know that Jasmine ran at a faster pace:

8.8-8.5=0.3

<u>B. Jasmine ran at a faster pace because she ran 0.3 minutes faster per mile.</u>

<u />

<em>I hope this helps! Let me know if you hae any questions :)</em>

3 0
3 years ago
A taxi travels 25 kilometers east of an airport. Then it travels from that point to a point that is 40 kilometers west of the ai
kati45 [8]
25km east + 25km return+  40km west + 40km return = 130km

Hope that helped :)
7 0
3 years ago
Tommy finished 3/5 of the race in 6 hour. how long was the entire race?
lesya692 [45]

Hello there,

Well to find the total time you would have to set up a proportion...

6 / 3/5 = x / 1

Now you crosss multiply and divide...

6 * 1 = 6

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Answer: 10 hours


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7 0
3 years ago
Seventy homes that were for sale in Tampa, Florida in Spring of 2019 were randomly selected. A regression model to predict house
Art [367]

Answer:

d. The slope of the relationship between firstfloorsquarefootage and price is moresteep for homes near the beach than elsewhere in Tampa.

Step-by-step explanation:

In this regression model, we have a positive slope. This positive slope is indicative of an increase. So to interpret this slope, we would say that the slope of the relationship that exists between the two variables (price and firstfloorsquarefootage) is steeper for the homes that are closer to the beach compared to the ones that are elsewhere. Therefore option D is our answer.

5 0
3 years ago
Hello! please help with this question.
Harlamova29_29 [7]

Answer:

D

Step-by-step explanation:

A) more like parallel line

B) That is angle bisecting

C) Neither Angle or line bisector

3 0
3 years ago
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