Orange- 2/9
Pink- 4/9
Yellow- 3/9
:)
1. If x-2≥0, x≥2
x-2+10=12
x+8=12
x=12-8
x=4
2.If x-2≤0, x≤2
-(x-2)+10=12
-x+2+10= 12
x = 0
Answer: A) x=0 and x=4
Answer:
the probability that the satellite fails is 0.0124
Step-by-step explanation:
The manufacturer of the satellite defines a success as a firing in which the satellite comes within 10 feet of the target.
This means that success has the
standard deviations range in the error distribution.
Z-scores of the Ranges not within -2.5 and 2.5 can be considered as fail and the probability of this is:
P(z>2.5) + P(z<-2.5) = 2 × P(z>2.5) = 2 × 0.0062 = 0.0124