Marlee spins a spinner and rolls 1-6 # cube. the spinner has 5 equal parts # 1-5 . what is the probability she will spin an even # and roll an odd #?

The events are independant (i.e. what she rolls on the cube has no impact on how the spinner works). The probability of two independant events is given by: 



For the cube, 1/2 the numbers meet our requitment of being even, so:


For the spinner, there are 3 odds out of 5 (1, 3 & 5) so:


and then: