Find the markup and the cost of the following item. round answers to the nearest cent.
a mirror selling for $98.00, marked up 30% on cost.
m=
c=
find the markup and the cost of the following item. round answers to the nearest cent.
a ream of paper selling for $2.19, marked up 11% on cost.
m=
c=

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

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.

Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2