Answer: Option C
Step-by-step explanation:
The point-slope form of the equation of the line is:

Where m is the slope and b is the intersection with the y-axis.
In the line
, you can identify that:

The symbol of the inequality "
" indicates that you must shade the region below the boundary line and for the symbols of inequalities "
" and "
" the line must be solid (Observe the graph attached).
Then the answer is the option C.
Answer:
The answer is 332.8 lb
Step-by-step explanation:
See attached picture for the solution
Answer:
8/5 < x < 12/5
Step-by-step explanation:
(2 - x)² < 4/25
2 - x < ±2/5
2 - x < 2/5
-x < -8/5
x > 8/5
2 - x > -2/5
-x > -12/5
x < 12/5
Therefore, your answer is 8/5 < x < 12/5
Answer:
54
Step-by-step explanation:
deltamath gave me the answer
Answer:
No, because water temperature is confounded with brand of detergent.
Step-by-step explanation:
There is a very possible chance of allowing a third or confounding variable to have creepwd into the research. The aim was to investigate which of two detergents prevents color from fading. Hence, the test for both detergents should be carried out under the same research condition. However, with adoption of different water temperature for each of detergent A and B, there may be a relationship between fading and water temperature which is not what are trying to investigate. This difference in temperature will thus cause a spurious relationship in our research. Hence, water temperature has been confounded with detergent brand, making this experimental design a bad one.