we can use formula
where
fL is listener frequency
fs is siren frequency
va is the speed of sound in air
vs is police car speed
so, we have
now, we can change it into m/s
now, we can plug it
..............Answer
True because there are songs that have peotry
Answer:
She will have $25.00 in her bank account!
Step-by-step explanation:
If she has -$50 and adds 75 that is filling in the negative hole and adding $25 to the 0 she would have. ;) hope this helps!
Answer:
1728 units cubed
Step-by-step explanation:
V = LWH
V = 12x16x9
V = 1728
I may not fully understand the question but the value of 7 is 7. The value of 6 is 6 and the value of 9 is 9.
