The faces of a number cube are numbered 1 through 6. event a = {rolling a 1,
2, or 3). what is the complement of event a?
a. {rolling a 3, 4 or 5)
b. {rolling a 1, 2, or 3)
c. {rolling a 4,5 or 6)
d. (rolling a 2, 3, or 4}

The correct option is C

Step-by-step explanation:

We will find the complement of event A.

Complement of A= U-A.

We can also write it as A^c=U-A

Complement is defined as all elements of Universal set NOT in set A.

Given sets are:

U={1,2,3,4,5,6}

A={Rolling a 1,2,3}

Then,

A^c=U-A

A^c={1,2,3,4,5,6} - {Rolling a 1,2,3}

A^c={Rolling a 4,5 or 6}.

Thus the correct option is C

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

im alright what do you need

step-by-step explanation: