Answer:
A
Step-by-step explanation:
A
Only line A is the line that represent y = -4
Answer:
<h3>12 units squared</h3><h3>
Height= 3 units squared</h3><h3>
Base= 4 units squared</h3>
Explanation:
<h3>If you are trying to find the surface area of a figure you want to do base times height.</h3><h3 /><h3>4 squared x 3 squared = 12 squared</h3><h3 /><h3>12 units squared</h3>
Answer:
a) Mean(x) = 0.40
b) Variance(x) = 0.24
Step-by-step explanation:
From the information given, the process is Bernoulli process, since the team can run or pass the ball into the end zone to score two points only. We are not told the number of times. Thus, <em>n </em>is unknown. That is, we are not told how many times the team successfully pass the ball into the end zone.
By Bernoulli process, the mean and variance are given as follow:
Mean = p
Variance = pq. This is the same as p(1-p)
Where p is the probability that this play is successful and q is the probability that this play is not successful.