2 3/4 divided by 7=0.39285714285
Answer:
3 sec
Step-by-step explanation:
Hello :
<span>If f(x)=x/2-2 and g(x)=2x^2+x-3, find (f+g)(x)
</span>(f+g)(x)= f(x) +g(x) = x/2-2 +2x²+x-3 = x/2 +2x²+x-5
(f+g)(x)= (x+4x²-2x-10) /2
(f+g)(x)= (4x²+3x-10)/2 = 2x²+3/2 x -5
The distance between the ships changing at 92.29 Knots
- Using the position of ship A as the reference point, at time t measured in hours past noon, ship A is 18 t miles west of this point and ship B is 40 + 17t north of this point.
- The distance between ships is then

The rate of change of distance is -

after putting t = 5 into this rate of change ,
we get, answer = 92.29
To learn more about differentiation from the given link
brainly.com/question/25081524
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Answer:
The opción b
Step-by-step explanation:
the profit is defined by

In this case
is the profit to sell 100 television and is calculated

