Height and weight are two measurements used to track a child's development. An organization measures child development by comparing the weights of children who are the same height and the same gender. In a certain year, weights for all 80 cm girls in the reference population had a mean μ = 11.6 kg and standard deviation σ = 0.6 kg. Weights are normally distributed. X ~ N(11.6, 0.6). Calculate the z-scores that correspond to the following weights and interpret them. (Round your numerical answers to two decimal places.)

Which of the following statement about pascal's triangle are true?

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd