How does f(x) = 8x change over the interval from x = 1 to x = 2? a) f(x) decreases by a factor of 1 b) f(x) increases by a factor of 1 c) f(x) decreases by a factor of 8 d) f(x) increases by a factor of 8

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

100 points, hi, i’m not sure how to get the equation from the graph and table.

Someone answer asap for ! 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.