Answer:
We know that:
Energy released by fusion of hydrogen in 1 liter of solution A = 7.6x10^10 J
Energy used daily in a certain family home = 3x10^4 J
(you did not write the units, so i suppose that are the same in both cases)
Then, if x is the number of liters of solution A used, the energy produced will be:
E(x) = x*7.6x10^10 J
And we want this equal to 3x10^4
then:
E(x) = x*7.6x10^10 J = 3x10^4 j
now we solve this for x.
x = (3x10^4 j)/(7.6x10^10 j) = 3.9x10^-7
Then you need to use 3.9x10^-7 L of solution a.
<h3>
Answer: </h3>
This is the same as typing in 0.5x^7
Other equivalent forms are (1/2)x^7 or (x^7)/2
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Work Shown:
I used the chain rule on the second step. The chain rule will apply the derivative to the outer function f(x^2). Then we also apply the derivative to the inner function x^2 to get 2x, which is multiplied with f ' (x^2). From that point, we isolate f ' (x^2).
Side note: When applying the first derivative, it might help to think of f(x^2) as simply f(x) on a temporary basis.
Answer:
0=2- 0
1=8- 8
2=9- 18
3=13- 39
4=8- 32
5=7- 35
6=3- 18
Step-by-step explanation:
you have to multiply each one. Hope this helps!
Step-by-step explanation:
The answer is <span>D. -35
Hope this helps </span>