Answer:
8-√5
I hope this is good enough:
The conjugate of a two-term expression is just the same expression with subtraction switched to addition or vice versa.
Answer:
The one tailed P-value for the test statistic for df = n-1 = 33-1 = 32 is

Step-by-step explanation:
We are given:


Claim:
°F
Now we can use the technology like excel to find the P-value. The excel function is given below:

Where:
1.021 is the test statistic
32 is the degrees of freedom
1 stands for one tailed alternative hypothesis.
Therefore, the P-value is 0.1575
Answer:
62.5 m
Step-by-step explanation:
Proportions:
10/20 and x/125
-cross multiply
20x = 125*10
20x = 1250
20x/20 = 1250/20
x = 62.5
Answer: m = 7 / 5 = 1.4
Step-by-step explanation:
I think is C but I'm not 100% sure