3 years ago

Question 6

Mathematics

1 answer:

marin [14]3 years ago

8 0

Answer:

18 miles per hour is an outlier

the outlier decreases the mean speed

Step-by-step explanation:

the low number of 18 is way different from the other numbers being in the 30's and 40's

this 18 will bring the mean of all the numbers own because it is a smaller number.

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Answer:

30, 10, -10

Step-by-step explanation:

Subtract each number below from the number above.

60 - 30 = 30

50 - 40 = 10

40 - 50 = -10

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Using the discriminant, how many real number solutions does this equation have? 3x^2 – 2 = 5x

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4 years ago

Read 2 more answers

What is m _BEC<br> OB) 70°<br> OA) 65°<br> OD) 120°<br> OC) 50°

just olya [345]

Answer:

C) 50°

Step-by-step explanation:

$m\angle BEC= 180\degree-(65\degree+65\degree)$

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$\implies m\angle BEC= 50\degree$

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