Answer:
The answer is "Option C".
Step-by-step explanation:
This study looks after results including such illness growth during the trial time, and this includes additional elements such as suspected risk or source of protection (s). The study usually consists of taking and looking at such a cohort of subjects for a long time. The main advantage of these studies is knowledge accumulation and higher efficiency. Systematic reviews may suffer from choice distortion, in addition to the potential indication misinterpretation.
So if an equation with two variables, you need to also two equations to solve the values of the variables. but if you knew the value of the one variable then onl one equation is need. for example an equation x + y = 20
where x = 5
then to solve the value of y, substitute the value of the equation
5 + y = 20
then transpose 5 to the other side
y = 20 - 5
y = 15
Answer:
(1/2, 0)
Step-by-step explanation:
The solution to a system of equations graphically is where they intersect on the graph. In a coordinate, the x is first and the y is second. Where our lines cross is ON the x-axis. This means that y = 0 here. Because we are to the right of the origin, we are in positive x values. Because we are between x = 0 and x = 1, the best estimate from our choices is x = 1/2. The coordinate for the solution is best represented by (1/2, 0)
D. hope this helps any more questions i am here
Answer:the answer is b
Step-by-step explanation:
Its math hope it works
