Answer:
16
Step-by-step explanation:
Let's call the liters x. We can write 0.15x + 0.4 * 4 = 0.2 (x + 4). When we solve for x we get x = 16 liters.
A triangular Prism has the 6 faces, 9 edges, 5 verticles
Answer:
the lines are parallel
Step-by-step explanation:
you can tell they are parallel by graphing them
Answer:
D
Step-by-step explanation:
pretty self explanatory, comment if you need help!
Answer:
d. it depends on the research hypothesis
Step-by-step explanation:
Given

Required
Mode of variable conceptualization
In all cases, the research hypothesis serve a guide to determine the variable and what to test in the variable.
It is also through the research hypothesis that the researcher will know the expected output and prediction of the experiment
What does this means?
It means that the researcher have to depend on the research hypothesis before they conceptualize the variable.