Which expression below is equivalent to 4/3x + 4 2/3?
a: 4/3(x + 2)
b: 1/3(4x + 6)
c: 2/3(2x + 4)
d: 2/3(2x + 7)

What is the total surface area of this square pyramid?

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

Ineed with math stuff it involves graphs