1.
g(x) = 3 - x^2
g(-2) = 3 - (-2)^2 = 3 - 4 = -1
f(x) = 5x + 4
g(g(-2)) = f(-1) = 5(-1) + 4 = -1
2.
f(x) = 5x + 4
f(-2) = 5(-2) + 4 = -10 + 4 = -6
g(x) = 3 - x^2
g(f(-2)) = g(-6) = 3 - (-6)^2 = 3 - 36 = -33
Answer:
$2625
Step-by-step explanation:
A commission rate of 21% means you get a commission that is 21% of the value of the sale. To find this amount, multiply the value of the sale by 21%. Of course, you know that 21% = 21/100 = 0.21.
21% · $12,500 = $2,625
You earn $2625 on the sale.
Let x1, x2, x3, x4, x5 be the scores for the five tests respectively and y be the average score of those tests.
y = (x1 + x2 + x3 + x4 + x5) / 5
since y = 85:
(x1 + x2 + x3 + x4 + x5) / 5 = 85
The answer is 3 sq root of 2 or around 4.2 ft
2+4=8 and the and is about 4 inches away from the beetle so d=4 and then ur answer would be 12.
