The net profit for four months of T. N.T. Corporation is given in the table below: January- $16,800
February- $4,500
March- $39,900
April- $12,000

What was the net profit for the four month period?

It says factor each expression completely 8y+48

The height of a plant, in inches, p years after planting it is given by the polynomial function r(p) = -2p% + 270p. find the height of the plant when p = 90 years.

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? 0.62 0.78 0.84 0.96