Which expression is equivalent to 9a + 12? (1 point) Group of answer choices

3(3a + 2)

3(6a + 9)

3(3a + 4)

3(6a + 3)

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Aflower has 26 chromosomes. to create a new flower, how many would a sperm cell have what is called?

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)