What are the x- and y-intercepts of the graph of y = x2 + x − 6?

a.
x-intercepts: (3, 0) and (2, 0)
y-intercept: (0, 6)

b.
x-intercepts: (3, 0) and (−2, 0)
y-intercept: (0, −6)

c.
x-intercepts: (−3, 0) and (2, 0)
y-intercept: (0, −6)

d.
x-intercepts: (−3, 0) and (2, 0)
y-intercept: (0, 6)

An an average person has 6×10 by the power of two as many red blood cells as white blood cells a small sample of the blood has 7×10 by the power of three white blood cells about how many red blood cells are in the sample

Need now 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.

#5 points possible: 3. total attempts: 5 using your calculator, find the range and standard deviation, round to two decimals places: the table below gives the number of hours spent watching tv last week by a sample of 24 children. 76 57 89 73 88 42 31 46 80 42 38 57 49 50 89 36 69 82 27 88 39 89 95 18 range = standard deviation =