Punchline algebra book a 2006 marcy mathworks solving inequalities with parentheses and or the variable on both sides 9.5 key

Autility company burns coal to generate electricity. the cost c(p), (in dollars) of removing p percent of the some stack pollutants is given by c(p)= 85000p/100-p a) find the cost to remove 30% of the pollutant b) find where the function is undefined

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true