In a fish tank, the ratio of orange fish to blue fish is 4: 3. which statement is true?
3/4 of the fish in the tank are blue
if there is a total of 56 fish in the tank, than 24 of the fish are orange
the number of orange fish is 1 1/3 times the number of blue fish.
if there are 12 blue fish in the tank, then there are 18 orange fish.

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p. mc) knowing that it is going to rain tomorrow, and going to bed before 9 p. md) knowing that you have a test in school tomorrow, and studying thw night before