I believe 8,000,000. I'm probably wrong though.
Hello from MrBillDoesMath!
Answer: f(g(t)) = t
Discussion:
A function and its inverse "undo" each other. Suppose that
f(t) = t^2 and g(t) = t^ (1/2)
Then
A B C
g(f(t)) = g (t^2) = (t^2) ^ (1/2) = t
A: substitute the definition of f(t), that is t^2, in the equation
B: g(t) takes the square root if its argument
C: The square root of a squared item is the item itself.
Regards, MrB
Answer:
x = 2
Step-by-step explanation:
(6x+2)/(x+5) = 16/8
(6x+2)/(x+5) = 2
6x + 2 = 2x + 10
6x - 2x = 10 - 2
4x = 8
x = 8 : 4
x = 2
The "successful" region has half the size of the whole triangle, so by similar triangles, the probability that the area of triangle XYD is at most 12 is 1/4.
