Afather is 1 year older than 3 times the age of his son. the son is 20 years old.

let f = the age of the father.

which formula would calculate the father's age?
1. f=3(20-1)
2. f + 1 = 3(20)
3. f - 1 = 3(20)

Dee used 2 1/3 cups of sugar for a cake recipe. if the amount of sugar the container holds is 3 times the amount she used, does the container hold more than, less than, or equal to 3 cups of sugar? explain.

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол