Answer:
2 miles per hour
Step-by-step explanation:
12 minutes is .2 hours
1/3 divided by .2 is 1.66666667 round to nearest whole number and get 2
Answer:
-11
Step-by-step explanation:
-5 minus 6 equals -11. Look up on Google
Answer:
D
Step-by-step explanation:
loudness depends on the amplitude or height of the sound waves
The range for group 2 is greater than the range for group 1
