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diamong [38]
3 years ago
8

Caroline, Colin & Sarah share some money.

Mathematics
1 answer:
zaharov [31]3 years ago
6 0

Answer:

72

Step-by-step explanation:

i took the test

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PLEASE ANSWER THIS QUICKLY I NEED THIS DONE BY 3:45!!!!!
salantis [7]

Answer:

Ok. Listen. I don't want you to cram, or ask for help at the last minute, but we will take it step by step.

Step-by-step explanation:

1. (1.6)/100=0.016

2. 2/0.016=125

3. 25% error.

Do you see why?

7 0
3 years ago
Mark and Sofia walk together down a long, straight road. They walk without stopping for 4 miles. At this point Sofia says their
victus00 [196]

Answer:

b

Step-by-step explanation:

Displacement and distance have different meanings. Displacement is a vector quantity and is the objects overall change in position. Distance is scalar quantity which describes how much ground an object covers during motion.

If they have covered 4 miles from a origin and we don't know the origin but we know that they start there and continue for 4 miles. It will be displacement if they started at a distance and walked a certain distance and the difference from start to finish is 4 miles. Therefore, it must be distance because we don't know the initial position and only that they walked 4 miles.

Mark is right if their starting point is a origin of a coordinate system

5 0
3 years ago
Which properties did Marty use?<br><br> Thank you very much!!
nadezda [96]

Answer:123

Step-by-step explanation:

5 0
4 years ago
A plane is approaching an aircraft carrier at 25° angle of elevation from 3.2 miles away how far above sea level is the plane
s2008m [1.1K]

Answer:

Height\approx 1.35\ miles

Step-by-step explanation:

The angle of elevation=25\textdegree

It is 3.2\ miles away from the point.

If we imagine a right  triangle having an angle 25\textdegree.

Hypotenuse=3.2, Opposite=Height from sea level(h)

\sin 25=\frac{opposite}{hypotenuse}\\\\\sin 25=\frac{h}{3.2}\\\\h=3.2\times \sin 25\\\\h=3.2\times 0.4226\\\\h=1.3524\approx 1.35\ miles

8 0
3 years ago
Read 2 more answers
When 2-(7g-3) =-9 is solved, the result is:
tresset_1 [31]

The answer is A. 2

Step-by-step explanation:

First let's simplify both sides of the equation

Now using the Subtraction Property of Equality subtract 5 from both sides

-7g+5-5=-9-5-7g=-14

Now using the Division Property of Equality divide both sides by -7

8 0
3 years ago
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