Answer:
Vitamin C levels
Step-by-step explanation:
In order to identify which is the dependent variable in a experiment, it is useful think which is the variable being tested in the experiment. Whereas for the independent variable you need to check which is the variable that is usually controlled to test its effects on the dependent variable.
In this case you are measuring vitamina C levels (dependent variable) which you expect that depends on the fruit which you are testing (variable independent).
Note that the environmental conditions are factors which can affect also your dependent variable but you are not controlling that. They could be independent variables if you manipulate them.
SEM or PPC THAT'S THE ANSERW
Answer:
√34 units
Step-by-step explanation:
For this problem, you use the Pythagorean Theorum, a^2 + b^2 = c^2. So in this case, the first leg is a, 3, and the second leg is b, 5. So you plug in 3 and 5 for a and b. From there, you get 3^2 + 5^2 = c^2. That simplifies to 9 + 25 = c^2, or 34 = c^2. Take the square root of that, and you get that the hypotenuse length is √34 units.