True because i² = -1 and a and b are real
Answer:
A total of 720 elk are likely to be infected
Step-by-step explanation:
we shall be using the proportion by survey to estimate the number of infections
From the survey 8 out of 50 are infected. Thus the likelihood of infection is 8/50
We have 4,500 elk to consider. The number of elk likely to be infected will be 8/50 * 4500 = 720
Answer:
y=22
Step-by-step explanation:
y=-5(-2)+12
y=10+12
y=22
Answer: it is 65%
Step-by-step explanation:
