Relative frequency = (number of times an item appears) /(TOTAL numbers)
Relative frequency (selecting Red ) = 13/30 =0.434
Answer: -81/35
Step-by-step explanation:
Answer:
They are a system of equations?
Step-by-step explanation:
Not sure if this is what you are asking
Answer:
20
Step-by-step explanation:
there are 10 2s
2×10 =20