Step-by-step explanation:
Let 
where
so that
Recall that the derivative of the product of functions is
so taking the derivatives of the individual functions, we get
So the derivative of y(x) is given by
or
Answer:
I would say 49 is your answer
Step-by-step explanation:
53 plus 78 qould equal 131
subtract 131 from 180 and you get 49
add up all your numbers including x then they should all equal 180
Average speed = (total distance) / (total time)
Average speed = (192 km) / (8 hours) = 24 km per hour .
The 6 in the hundreds place tells you the quotient is at least 100. The non-zero digits in the 1s and 10s places tell you the quotient is more than 100.
Answer:
x= 1/256
Step-by-step explanation:
1. multiply both sides by 8x (answer: -5= 8x*-160)
2. divide both sides by -160 (answer: -5/-160 or 1/32 =8x)
3. divide both sides by 8 (answer: 1/256 = x
4. check your answer: -5/(8*1/256)= -160
