Question:
A rectangle has a height of 2x^4 and a width of x^2+8x+15. Calculate its area.
Answer:

Step-by-step explanation:
Given


Required
Determine the area of the rectangle
This is calculated as:



The value for the test statistic and the p value on the test when the researcher wanted to see if different breeds of dogs will be x² = 0.9421 and 0.05 < p value < 0.10.
<h3>How to illustrate the research?</h3>
From the information given, the null hypothesis is that the variables have no difference while the alternative hypothesis is that they have a difference.
The degree of freedom will be:
= (3 - 1) × (3 - 1)
= 4
The critical value is 9.4877. In this case, the p value is greater than the significance level. Therefore, we fail to reject the null hypothesis.
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Answer:
2
Step-by-step explanation:
because she hast to pick her favorite and second favorite