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3 years ago

Question is in the picture

Mathematics

1 answer:

Basile [38]3 years ago

4 0

Answer:

(6, 5)

Step-by-step explanation:

-3 + 9 = 6

15 - 10 = 5

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Which ones are they tell me all that apply?

Lelechka [254]

On the first on it is the first answer and the last one.

second: the second and the third one.

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3 years ago

kherson [118]

The answer is j.
y = |x - 1|

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3 years ago

In its Fuel Economy Guide for 2016 model vehicles, the Environmental Protection Agency gives data on 1170 vehicles. There are a

Nady [450]

Answer:

a. 19.68 miles per gallon.

b. 26.32 miles per gallon.

Step-by-step explanation:

Mean gas mileage (μ) = 23.0 mpg

Standard deviation (σ) = 4.9 mpg

In a normal distribution, for any length X, the z-score is determined by the following expression:

$z=\frac{X-\mu}{\sigma}$

In a normal distribution, the 25th percentile (first quartile) of a normal distribution has a corresponding z-score of z = -0.677 and the 75th percentile has a corresponding z-score of z = 0.677

a. The first quartile of the distribution of gas mileage is

$-0.677=\frac{X_{25}-23}{4.9}\\X_{25}=19.68\ mpg$

19.68 miles per gallon.

b. The third quartile of the distribution of gas mileage is

$0.677=\frac{X_{25}-23}{4.9}\\X_{25}=26.32\ mpg$

26.32 miles per gallon.

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3 years ago

Describe each Locus

eduard

Explanation:

1. The set of points 5 cm from the nearest point on a circle of radius 2 cm will be a circle with a radius 5 cm larger: a circle with a radius of 7 cm.

2. The set of points 6 in from the nearest point on a line will be a cylindrical shell 12 inches in diameter centered on the line.

If AB is a line segment, then the shell will have hollow hemispherical ends of radius 6 inches about the end points.

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3 years ago

Which method can you use to prove that the triangles are congruent

Natali [406]

Answer:

Step-by-step explanation:

It's a right triangle.

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3 years ago

Read 2 more answers