The sixth grade makes 3.09 per hour
The seventh graders make 2.54 per hour
the eighth graders make 2.90 per hour
So the sixth graders make the most per hour. you can check this answer by taking the amount of money made and divide it by the time that it takes to raise the total amount of money raised by each class of students.
Answer:
the cannon ball's maximum height is 21 meters rounded to the nearest whole number
Step-by-step explanation:
Answer:
Plug this in a calculator and the answer will pop up.
Step-by-step explanation:
Answer:
-5
Step-by-step explanation:
2x-6
2(.5)-6
1-6
-5