Answer:
Hypothesis Testing:
Manufacturer claims that the average of time their mosquito repelllent is effective is at least 3.5hrs l.e μ ≥ 3.5hrs
Step-by-step explanation:
20 kg is about twent two (22) pounds
Answer:
$183.7
Step-by-step explanation:
To find the deposited amount you need to....

Answer:
the slope of the two points is 
Step-by-step explanation:
to find the slope of two points you have to subtract them (x1,y1), (x2,y2)
Steps:

