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disa [49]
2 years ago
6

If a car travels 287 miles in 3 hours and 30 minutes what is the average miles per hour that they traveled

Mathematics
1 answer:
bearhunter [10]2 years ago
6 0
It's simple just divide the total Miles traveled by the total hours;

287 m ÷ 3.5 (it's 3.5 because 30 mins is half of an hour) 

\frac{287 miles}{3.5 hours} = 82 miles per hour 

So your final answer would be 82 miles per hour  :)
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The slope of the line in the graph is
gizmo_the_mogwai [7]

Answer:

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the y-intercept is: -4

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Step-by-step explanation:

If we find a point on the graph and count it until it reaches other solid point we get that you have to go up three and to the right by one. This solid point I looked at was (0,-4) and counted up to (-1,1). To find the slope, we have to simply count and use "rise over run". The rise is 3 for every 1 we run, making the slope 3/1 which is 3.

the y-intercept is the point on the graph that touches the y-axis on the graph. The only point on the graph that touches the y-axis is -4, making the y-intercept -4.

The equation for a graph is y=mx+b. m would be the slope and b would be the y-intercept. We know that the slope is 3 (m) and that the y-intercept is -4 (b). Putting them together, we get that the equation of the graph is y=3x-4.

6 0
2 years ago
8.798 round it to the nearest hundredth
FinnZ [79.3K]

Answer:

8.80

Step-by-step explanation:

When rounding up and you are stuck with nine

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Your simply add one to the number before it

8.80 that your answer

7 0
3 years ago
(15. Construct Arguments is 0.3 exponent 4 equal to<br> 0.9 exponent 2? Explain.
padilas [110]
No.
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Answer:

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Step-by-step explanation:

-1<4

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Step-by-step explanation:

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