Answer:
The required probability is 0.9916
Step-by-step explanation:
Consider the provided information.
If 45% of cars are traveling in excess of 70mph,
Therefore, p = 0.45
q = 1-p = 1-0.45 = 0.55
8 random cars are measured via radar: n = 8
We need to find at least 1 car is going over 70mph.
According to binomial distribution:
We need to find P(X≥1)
Hence, the required probability is 0.9916
Answer: D) .83
Step-by-step explanation:
66% of the students are female and study with Carl,
That means that (66% female) ÷ (80 % of all students) = 82.5% of Carl's yoga students are female.
Therefore the probability of the random selection of a female in Carl's class is
D) .83%
Angle 1 and angle 2
OR
Angle 3 and Angle 4
Answer:
C
Step-by-step explanation:
Given a line with slope m then the slope of a line perpendicular to it is
= -
Given the slope of the red line is 4 , then the slope of the green line is
m = - → C
Answer:
<-8,-12,-9>
Step-by-step explanation:
got it right on edge