The probability of event a is x, and the probability of event b is y. if the two events are independent, which of these conditions must be true?
о
а.
p(bia) = y
b.
p(ab) =y
c.
p(bia) = x
odp(a and b) = x+y
e
pa and b)
pa

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)

If the tip varies directly with the number of guest which equation represents between the tip,t, and the number of guest,g?