If the correlation between variables is .70, what percent of the variance is shared variance (coefficient of determination)

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume

70 points ! pls 2. given the following two sets of data what is the union of the two sets and what is the intersection of the two sets. set a = {1, 2, 3, 4, 5, 6, 7, 8, 9} set b = {2, 4, 6, 8, 10, 12, 14} 3. given a regular deck of cards. describe a way of pulling cards that would create a dependent event and then one that would create an independent event. 4. what is the probability of drawing a red card and then drawing a spade without replacing the card that was drawn first?