Answer:
We want to test the the claim that in general, 10% of students repeat a course and thats what we want to verify so then the system of hypothesis are:
Null hypothesis:
Alternative hypothesis
And the best option for this case is given:
d) H0:p=0.1 vs. H1:p 0.1
Step-by-step explanation:
For this case we have the folloing info:
number of people repeating the class
the sampel size selected
the estimated proportion of people repeating the class
We want to test the the claim that in general, 10% of students repeat a course and thats what we want to verify so then the system of hypothesis are:
Null hypothesis:
Alternative hypothesis
And the best option for this case is given:
d) H0:p=0.1 vs. H1:p 0.1 .
For the first one, it's Theodore and Smith!
Theodore got 3 apples out of 33 students, which is 1 apple per 11 students when simplified.
Smith got 2 apples out of 22 students, which is also 1 apple per 11 students. Both equations are 1:11 when simplified!
For the second question, it's Lexus and Fiat. They look different, but when simplified, they're both 8:1!
Answer:
im pretty sure it is 2m + 10
bc the min is going up by 2 every time and the gallons are going up by 10 each time
Step-by-step explanation
i commented b4 i actually answered it bc it wouldnt let me sry
A. all of the answers are correct when you plug in these values
Answer:
6 √2 -4 √3
Step-by-step explanation:
Here, we want to rationalize the denominator of the following surdic fraction;
2√6/(√2 + √3)
To rationalize this, we have to multiply the numerator and the denominator by the conjugate of the denominator
The conjugate of the denominator is √2 - √3
So, we have the rationalization as follows;
2 √6(√2-√3)/(√2 + √3)(√2-√3)
Thus, we have
(4√3-6 √2)/(-1)
= 6 √2 -4 √3