18 hours = 18/24 reduces to 3/4 of a day
3/4 = 0.75
so 3600/3.75 = 960 watts per day
81pie square yards, the formula of area of circle is pie•r cubed,
Answer:
-1/2
Step-by-step explanation:
We can find the slope if we are given two points
m = (y2-y1)/(x2-x1)
= (4-8)/(4 - -4)
= (4-8)/ (4+4)
= -4/8
= -1/2
Answer:
Null hypothesis would be:
C. The true proportion of residents who have recently had the flu is 0.05.
Alternative hypothesis would be:
E. The true proportion of residents who have recently had the flu is greater than 0.05.
Step-by-step explanation:
Hypothesis testing is made to estimate the true population proportion<em> using the sample info. </em>
The purpose is to provide sufficient evidence to support that the true proportion of people who have recently had the flu is greater than 0.05. Therefore null and alternative hypotheses use this proportion.
