Answer:
The targeted population is USA residents who died of heart disease.
Step-by-step explanation:
According to this case, "the death rates due to heart disease among the smokers and nonsmokers are compared to see if smoking causes heart disease." This implies that the study targets those USA residents who died of heart disease to find out if the cause of death can be traced to heart disease caused by smoking or not. The main concentration for the study defines the targeted population. It is this group of residents who died of heart disease that is the population of interest. This means that the targeted population is a certain group of the population that share similar characteristics, especially death resulting from heart disease caused by smoking.
Answer:
obtuse
Step-by-step explanation:
When c, the hypotenuse, is greater than the legs (a and b), it's an obtuse triangle
Albert is walking twice ( 8/4) as fast as Kimbelry so Kimberley's speed is 1.5 yards per second.
So when Albert catches up he walks 6 + x yards while Kimberley has walked x yards.
x = 1.5t and 3t = 60 + x
3t = 60 + 1.5t
1.5t = 60
t = 60/1.5 = 40 seconds (answer)
So the time to walk 60 yards
U just move the decimal 6 times to the right so it equals 7200000
Answer:
D IS THE ANSWER
Step-by-step explanation:
THIS IS JUST ME FILLING THE SPACE FOR THE 20 CHARACTER FILL LIMIT
