Answer:
Step-by-step explanation:
Let's say the length is l and the width is w. Since the problem says that the length is "six times the quantity of five less than half its width", we can write the equation:
l = 6 * (w/2 - 5)
Now, the area of a rectangle is of the form: A = lw, where l is the length and w is the width. We can substitute the expression of l above into the equation:
Hope this helps!
The mean of the estimates is seconds, and the standard deviation of the sample is about . Then the test statistic is
where is the mean under the null hypothesis. So
We go on to find
so the difference is statistically significant and you reject the null hypothesis.
If you double the number 2 it equals 4. So you take 4-2 and that means that Gustovo saw 2 more cats than Emily.
I hope this helps!
Answer:
it's a btw tell me if im right
Step-by-step explanation:
and hi