Answer:
multiply by the multiplicative inverse of the fraction
Step-by-step explanation:
Dividing by a fraction is the exact same as multiplying by its multiplicative inverse.
I am joyous to assist you anytime.
It is reasonable because she can live right in front of the school
Hi!
I have included an explanation in the attached image.
Hope this helps!
-Peredhel
Answer: One tail test.
Step-by-step explanation:
Given : A sample of 36 observations is selected from a normal population. The sample mean is 12, and the population standard deviation is 3.
Also, The set of hypothesis to conduct a test :-
The kind of test need to perform is dependent upon the alternative hypothesis.
Since, the alternative hypothesis is one tailed (right-tailed), so the test is one tail test.
You would do a^2 + 112^2 = 131^2
a^2 + 12,544 = 17,161
a^2 = 4617
a = 67.95 (round to 68)
then you have to add the 3 feet that you lose from holding the device in the air
the height of the building is 71 feet