Answer:
A
Step-by-step explanation:
10 divided by 1.25=8
6.8/5 = 1.36
1.36 x 8 = 10.88
This means that the cost of an adult is $10.88
Control = group with no music / maybe no variable?
Manipulated/independent variable = Number of tomatoes being grown
Dependent/responding = Number of tomatoes produced by each plant
Conclusion = Use four parts... Was your hypothesis correct or not and why...Cite numbers/evidence from experiment.... Were the results reliable?.... any improvements to be made