Amovie theater has two rooms. room a has 5 rows of 11 seats in each row. room b has twice as many as room a. how many seats are there in room b? show work.

Convert 16 yards to feet use the conversion rate 3 feet = 1 yard

Can someone me with my hwplz(only the circled ones)

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: