A. sandwiches per hours is 4.5/hour
b. hours per sandwich is 0.33/sandwich
Answer:
Step-by-step explanation:
Males proportion 
Females proportion 

(one tailed test for comparison of proportions)
Test statistic = 
=-1.3641
Here p= combined proportion = 
p value = 0.0869
Since p >0.05, accept null hypothesis.
The evidence does not suggest a higher proportion of females are annoyed by this behavior
Answer:
A.) Angle R, Angle S, Angle T
Step-by-step explanation:
It's a because it asked in order for an obtuse, an acute, and right. So in order it's R (for obtuse), S (for acute), and T (for right)
Add 8 to both sides
3x=33
Divide both sides by 3
x=11
Answer:
You would write it like -
y = 7 + 4x
or y = 4x + 7