Pitch changes are heard when the doppler effect occurs should be the answer. I'm pretty sure.
N is greater than or equal to 5
So that is the first one.
Hope that help you.
Answer:
d. $3 per lunch
Step-by-step explanation:
Divide 66 by 22: 3
Answer:A: y=0
Step-by-step explanation:
Edge
Answer:
8.89×10(5)
Step-by-step explanation:
For 889,000 move the decimal over between the 8's never in the very front count the digits behind the first 8 that's how you get it to scientific notation.
