Boa constrictor is 18 inches long at birth and it grows 8 inches per year write an equation that represents the length y in feet of a boa constrictor at x years old

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia

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.)