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Sliva [168]
3 years ago
14

A particle moves along a straight line with equation of motion s = f(t), where s is measured in meters and t in seconds. Find th

e velocity and the speed when t = 3. f(t) = 10 + 20 / (t + 1).
Mathematics
1 answer:
kirza4 [7]3 years ago
6 0

Answer:

Step-by-step explanation:Find the slope of the line that passes through the points shown in the table.

The slope of the line that passes through the points in the table is

.

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The average of your first 6 tests is 82. If your test average after your seventh test is an 80.5, what did you score on the seve
mart [117]
So average is  of the first 6 tests is 82   well that means 

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so now let do some cross multiplliying 

test1 + test2 + test3 + test 4 + test5 +test6 = 82*6

test1 + test2 + test3 + test 4 + test5 +test6  = 492

now lets see if we can find that 7th test score

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7 0
3 years ago
Subtract. 99.28 8.87​
Yuliya22 [10]
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I hope this was helpful

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