Answer:
x = 10 months
Step-by-step explanation:
We are told that the original cost of the recliner was $400.
And that he paid $200 initially and pays $20 each month to balance up to $400.
This means that if the number of months he uses to pay up is x, the equation to balance up the total will be;
200 + 20x
This is equal to the original cost.
Thus;
200 + 20x = 400
20x = 400 - 200
20x = 200
x = 200/20
x = 10 months
Answer:
D. The small p value and the small effect size suggest that the observed difference between the drug placebo groups are likely to be due to sampling error. This study should be replicated with a larger sample size.
Step-by-step explanation:
The p value is determined for any test before making a conclusion. If the p-value is smaller than critical value then we reject the null hypothesis which means that drug is not effective for the reducing depression. A very small p-value usually lesser than 0.05 indicates strong evidence against the null hypothesis.
Their is nothing for us to answer.
Diameter = 4 inches
Radius = diameter/2 = 4/2 = 2 inches
Area = πr^2 = π(2)^2 = 4π = 12.57 inches squared approx.