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sergey [27]
3 years ago
8

For how many minutes did Lynn run at a greater speed

Mathematics
2 answers:
tino4ka555 [31]3 years ago
7 0
12-40=28 so the answer to this is D
Ilya [14]3 years ago
5 0

Answer:

c i just took the test i hope it helps

Step-by-step explanation:

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Find the correct sum of the polynomials (6x3 − 8x − 5) + (3x3 + 6x + 2).
Advocard [28]

Answer:

9x^3-2x-3

Step-by-step explanation:

The question is

(6x^3-8x-5)+(3x^3+6x+2)\\

collect like terms

(6x^3-8x-5)+(3x^3+6x+2)\\\\\\6x^3+3x^3-8x+6x-5+2\\\\\\9x^3-2x-3

3 0
3 years ago
1 easy 7th grade math question!!!! pls answer !!!!!!!!!!!!
dem82 [27]
Yes it is a function because non of the X values are repeating
4 0
3 years ago
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Point-slope equation of the line through (6,4) and (7,2)
Monica [59]

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-2

Step-by-step explanation:

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2-4/7-6


5 0
3 years ago
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klemol [59]

Answer:

31.2

Step-by-step explanation:

i googled it

5 0
3 years ago
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Find the p​-value in a test of the claim that the mean College Algebra final exam score of engineering majors equal to​ 88, give
Orlov [11]

Answer: 0.9332.

Step-by-step explanation:

Claim : College Algebra final exam score of engineering majors equal to​ 88.

Given that : The  test statistic is z equals to 1.50.

To find the  p​-value (Probability value), we use standard normal distribution table, and search the p-value corresponds to the z-score.

In a Standard Normal Distribution Table below, the p-value corresponds z equals 1.5 is 0.9332.

Hence, the p​-value is  0.9332.

8 0
2 years ago
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