This week, Mia's family watched 57 hours of TV. That is 50% more hours than they watched last week. How many hours of TV did Mia
2 answers:
You might be interested in
Answer:
Step-by-step explanation:
Given
Required
The hypothesis statements
First claim: 35% will support a strike.
This represents the null hypothesis
Second claim: A greater percentage will support the strike.
This represents the alternate hypothesis
The acceptable first step in simplifying the expression is (a)
The expression is given as:
To change the form of the expression, we simply perform several arithmetic operations on it.
Start by multiplying the expression by 1/1
Express 1 /1 as (1 - sec x)/(1 - sec x)
Rewrite the above expression as follows:
Hence, the acceptable first step is (a)
Read more about trigonometry ratios at: