1. agree
2. agree
3. drug = independent
4. agree
Please check my work:
Label the dependent and independent variable.
1. Time spent studying and
Score on a test
2. If a scientist conducts an experiment to test the theory that a vitamin could extend a person's life expectancy. What are the dependent and independent variables?
3. A scientist studies the impact of a drug on cancer. What are the independent and dependent variables?
4. Newtons second law of motion states that F =MA Force equals mass multiplied by acceleration mass is the constant constant it does not change what is the independent and dependent variable?
1. Time spent = independent & score is dependent
2. Independent; amount of vitamin given; dependent; change in life expectancy/life span
3. Independent: amount of drug given or amt of time??
Dependent: how/if the drug impacts the cancer
4. Independent: force
Dependent: acceleration
1 answer
1 answer