Answer:
Step-by-step explanation:
(330m/s)(km/1000m)=0.33km/s
Answer:what do you need help with?
Step-by-step explanation:
# of students who wore red = 150
# of students who did not wear red = 250
Total #. of students = 150 + 250
= 400
Percentage of students who wore red =
(# of students who wore red/Total #) * 100 = (150/400) * 100 = 37.5
∴ No of students who wore red = 37.5%