PLS HELP ANY ONE PLS. IT IS 40 POINTS WOW PLS HELP Bob travels a distance of 90 miles each year at a speed of 4.8 miles per hour. The function
d = 90 – 4.8t represents its distance d after t hours. Find the zero of the function

Use the function nest to evaluate p(x) = 1 + x + · · · + x50 at x = 1.00001. (use the matlab ones command to save typing.) find the error of the computation by comparing with the equivalent expression q(x) = (x51 − 1)/(x − 1).

If the discriminant if a quadratic equation is 4 which statement describes the roots?

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.