Conditional Statement: If two lines are parallel, then they do not intersect. Converse: If two lines do not intersect, then they are parallel

Inverse: If two lines are not parallel, then they intersect.

Contrapositive: If two lines intersect, then they are not parallel

Which statements are true?

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A)

Converse and Inverse

B)

Inverse and Contrapositive

c)

Conditional Statement and Converse

D)

Conditional Statement and Contrapositive

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9