Answer:
36.87°
Step-by-step explanation:
cos C = 4/5
arccos C = 36.87
The test statistic <span>is
a value used in making a decision about the null hypothesis and is
found by converting the sample statistic to a score with the assumption
that the null hypothesis is true.
</span>
Answer:
1.666667 headphones per hour (simplify this)
Step-by-step explanation:
divide the top and bottom by 3 and you should get your answer
Answer:
m= -13/14
Step-by-step explanation:
use y=mx+b formula!
