Line has the equation y = 1 3 x. find the equation of the image of after a dilation with a scale factor of 1 2 , centered at the origin. a) y = 1 6 x b) y = 1 3 x c) y = 2 3 x d) y = 3 2 x

An arrow is shot vertically upward at a rate of 180ft/s. use the projectile formula h=−16t2+v0t to determine at what time(s), in seconds, the arrow is at a height of 420ft. round your answer(s) to the nearest tenth of a second.

Which expression shows the sum of the polynomials with like terms grouped together

Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.