Independent variables are the variables that can change on their own.
Dependent variables are the ones that change as a result.
If we study how long students study on a test and show how much that affects their grade, then the amount of time they study would be the independent variable. It changes on it's own based on the student's preference. The test scores would be the dependent variable because it changes with the amount the student studies.
Answer:
120 kilometers (
)
Step-by-step explanation:
first find the area in meters:
400*300 = 120000
now convert from meters to kilometers
1000 meters = 1 kilometer, therefore:
120000/1000
Simplify
120 kilometers (
)
Answer:
(1,-25)
Step-by-step explanation:
I believe the answer is (1,-25) because when the function is graphed the vertex is at the point x=1 y=-25
Answer:
Step-by-step explanation:
i^49= i
i=√-1 or i
He answer is 21. 94 was the largest value and 73 was the smallest. When you subtract them you get 21.