Answer:
This is a Retrospective study
Step-by-step explanation:
Retrospective study is a study that compares two groups of people; those with disease or condition under study and a very similar group of people who do not have the disease or condition.
Here they are compring those men with high blood pressure who drank and those with no high blood pressure and don't drink.
The answer should be B ...$46 + $21m
Answer:
$563.9
Step-by-step explanation:
7.45n + 8.8p = profit
7.45(26) + 8.8(39) = profit
193.7 + 343.2 = profit
563.9 = profit
The answer is 10x9x5= 450 cubic inches
A table will generally give you an output value for each of several input values. To find the average rate of change over some range of inputs, divide the difference between output values by the difference between input values for the corresponding inputs.
For example, consider the table
input .... output
.. 1 ............ 3
.. 3 ........... -5
The average rate of change between these input values is
... (change in output)/(change in input) = (-5 -3)/(3 - 1) = -8/2 = -4.