Sven has 11 more than twice as many customers as when he started selling. newspapers. gr now had 73 customers. how many did he have when he started?

How many degrees does the hour hand move from 3: 00 to 5: 30?

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species