Answer:
4:1
Step-by-step explanation:
22/5.50
divide numerator by denominator and denominator by denominator
22/5.50=4
5.50/5.50=1
4/1 or 4:1
Answer:
D,B,C,A
Step-by-step explanation:
Look at the picture
:)
Consider this option:
C³₂₇=27!/(3!*24!)=25*13*9=2925 ways to select 3 students.