13 Deandra designs an experiment to test how far a rubber band stretches when objects of different mass are suspended from it. She records her data in a chart.
Mass (g)
Stretch (cm)
Mass (g)
Stretch (cm)
10
4.
1
40
20
2
50
4.8 -
30
5.5
3
60
Which variable is independent?
C Time
A Band type
B Stretch
D Mass

i think is the letter D mass.

A

Independent variable is the one thing not changed, or not affected by the other variables. Time, stretch and mass are all changed or affected by eachother.

"quid pro quo" harassment takes place when a supervisor requires sex, sexual favors, or sexual contact from an employee/job candidate as a condition of their employment. only supervisors who have the authority to make tangible employment actions (i.e. hire, fire, promote, can commit "quid pro quo" harassment.

vehicle inspection tests are conducted to ensure that a vehicle is safe to operate. during the vehicle inspection test, you will be expected to explain or show your knowledge of the vehicle inspection process.

during the vehicle inspection test, you must show that the vehicle is safe to drive. you will have to walk around the vehicle and point to or touch each item and explain to the examiner what you are checking and why. you will not have to crawl under the hood or under the vehicle. the brake lights, emergency flashers, turn signals, and horn must be checked. if any of these items do not work, the skills and road portions of the test will be postponed.