Hello,
Answer C
(4,0) and (-4,0) since 4²=25-9
It will expand. Or it will grow.
3543.72 cm^2.
Hopefully it helped ya
Answer: a) 0.84 b) 0.67 c) 1.28
Step-by-step explanation:
Using the standard normal distribution table for z-value , we have
(a) The value of
would result in a 80% one-sided confidence interval : 
(b) The value of
would result in a 85% one-sided confidence interval : 
(c) The value of
would result in a 90% one-sided confidence interval : 