Aand b are natural numbers. the diameter of the cell is 2.3 10 exponent - a and the diameter of the cell b is 2.3 10 exponent -b. which is a true statement?
a. if a = 4 and b = 6, then cell a is 100 times greater than cell b.
b. if a = 4 and b = 6, then cell b is 100 times greater than cell a.
c. if a = 4 and b = 6, then cell a is 2 times greater than cell b.
d. if a = 4 and b = 6, then cell b is 2 times greater than cell a.

i think a?quick!

Select the quadratic that has root x = 8 and x = -5

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.

Pls brainliest will be awarded if answer is correct