On wednesday, a local hamburger shop sold a combined total of 552 hamburgers and cheeseburgers. the number of cheeseburgers sold was three times the number of hamburgers sold. how many hamburgers were sold on wednesday

Which choice represents the sample space ,s for this event

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is: