I got 4.14 because i multiplied the deviation which is 4.6 by 0.9 and got that answer
If Mallory makes $42.50 per hour and she works 20 hours a week, we multiple those two and we get:
42.5 * 20 = 850
So she earns $850 per week.
Mallory saves half of that amount she would have $425 per week.
In 4 weeks she would have:
425 * 4 = 1700
Mallory will save $1,700 in four weeks.
Answer:
70
Step-by-step explanation:
i added 30% and 40
Answer:
Step-by-step explanation:
X-ab(a-b)
-3-2(-4)(a-b)
-3-8(-2+4)
-3-8(2)
-3+16
= 13
Answer:
The correct equation is fog = 4x^2 + 18x + 17
Step-by-step explanation:
In order to find fog, you need to put the g(x) equation in for x in the f(x) equation. Then simplify.
f(x) = x^2 + 3x - 1
fog = (2x + 3)^2 + 3(2x + 3) - 1
fog = (4x^2 + 12x + 9) + (6x + 9) - 1
fog = 4x^2 + 18x + 17