F(g(2) means to evaluate the g function for 2 then the result becomes the input for the f function.
g(2)= 5(2) - 6 = 10 - 6 = 4
f(4) = 4^(3/2) = (sqrt(4))^2 = 8
The answer is 8
This is the notes to finding the parabola
Answer: D) 33.6%
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Work Shown:
Fixed expenses include rent ($200) and contingency ($20) giving a total of 200+20 = 220 dollars. Her income is $655.
Divide the two values to get 220/655 = 0.335878 approximately
This rounds to 0.336
Move the decimal point 2 spots to the right to convert that to 33.6%
Roughly 33.6% of Monica's income is for fixed expenses.
I tend to beleive it is C
Let the amount he invested in the 5% rate be x and the one in the 7.5% rate be y, then
x + y = 10000 . . . (1)
0.05x = 0.075y . . . (2)
From (2), x = 0.075y/0.05 = 1.5y . . . (3)
Putting (3) into (1) gives
1.5y + y = 10000
2.5y = 10000
y = 10000/2.5 = 4000
x = 1.5(4000) = 6000
Therefore, he invested $6,000 in the secure GIC at 5% and $4,000 in the mutual fund.