I believe the answer is D. Let me know if you need an explanation
Answer:
6. y=20
7. y=3
8. y=3
Step-by-step explanation:
Answer:
A. -f(1/2 x)
Step-by-step explanation:
Reflextion about the x-axis is
f(x) -> -f(x)
and horizontal dilation is
f(x) -> f(-x/b) where b is the factor of dilation.
so the proper answwer is
A. -f(1/2 x)
Answer:
3:6? I tried U-U
Step-by-step explanation:
8 x 3 = 24
1:2 x 3 = 3:6
The insurance period must be chosen so that the probability of a microchip failure within that period is 4%. Reference to a standard normal distribution table shows that the z-score for a cumulative probability of 4% is -1.75.
Let the insurance period be X months:
-1.75 = (X - 93)/3.8
-6.65 = X - 93
X = 83.35 months.
The answer is 83.35 months.