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Leni [432]
3 years ago
7

A car driving cross-country traveled 180 miles in 4 hours.At this rate of speed,how many miles farther will the car travel in th

e next 3 hour
Mathematics
1 answer:
kompoz [17]3 years ago
6 0
180/4 * 3 = 45 * 3 = 135
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3 years ago
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Graph y = 4x - 1. When x = -2, what is the ordered pair of the solution?
Alenkinab [10]

(-9, -1)

(-9,-1) . -1 because that is the y intercept from the equation.

-9 because when you substitute -2 for x, and multiply by 4, you get -8. Then you subtract one, making the x value -9.

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3 years ago
In a research laboratory, a scientist measures the mass of a 1-carat diamond and finds it to be 200 milligrams, measured to the
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Answer:

D=3.5\ gr/cm^3

Step-by-step explanation:

<u>Density</u>

The density of an object of mass m and volume V is given by

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It can be expressed in common units like gr/lt, Kg/m^3, gr/cm^3 or any other combination of proper mass [M] by volume [V] units.

The data provided in the question is

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6 0
3 years ago
Help with this question please ASAP!! :)
Ivan

Answer:

options 1, 3, and 6.

Step-by-step explanation:

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I don’t see the image can you please add one to the comments so I can answer it. Thanks
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