Katherine is in the business of manufacturing phones. She must pay a daily fixed cost to rent the building and equipment, and also pays a cost per phone produced for materials and labor. The labor and materials cost $100 for each phone manufactured, and the total cost of producing 9 phones in a day would be $1400. Write an equation for C
,
C, in terms of
p
,
p, representing total cost, in dollars, of producing
p
p phones in a given day.

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

Needmax 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.

With finding limits of multi variable !