Three cards are chosen from a standard deck of 52 playing cards with replacement. what is the probability every card will be a heart? a)1/4 b)1/64 c)1/13 d)3/4

Can somebody me out with this question

Convert 50 kilogram to pounds. (the conversion factor from kilogram to pound is 2.2046.) a. 52.2 lb. b. 110.2 lb. c. 22.6 lb. d. 47.8 lb.

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis.how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz