Answer:
the domain or set of departure of a function is the set into which all of the input of the function is constrained to fall.
Step-by-step explanation:
didn't know if you needed the definition or not :)
Answer: The level of Significance is 0.01
Step-by-step explanation: As mentioned in the question that α = 0.01 which implies the significance level. This relates with 99% confidence level.
The significance level tells you the probability of rejecting a null hypothesis by the test when it is really true.
So, in this question the hypothesis would be:
H o : u ≤ 1.75
H α : u > 1.75
If we run the test we could conclude whether or not to reject the null hypothesis. Hence, we use the following formula (since population standard deviation is unknown) :
t n − 1 = × − u /s /√n
t 41 - 1 = 2.09 - 1.75 / 0.88 / √41
t 40 = 2.473
the value of t statistics = 2.473
t40 > 2.473
Hence, we reject the null hypothesis.
Suplementary is adding up to 180
acute means less than 90
so angle less than 90+something=180
is this something always, sometimes never acute
so
less than 90+less than 90=less than 180
so never
Answer:
9,096
Step-by-step explanation:
and no this is not the wrong answer I have the same answer on my homework I did last week and its correct