The function d(x) models the cumulative number of deaths from a disease x years after 1984. estimate the year when there were 9090,000 deaths. upper d (x )equals 2612 x squared plus 5670 x plus 5691d(x)=2612x2+5670x+5691

Ineed to know the answer to this algebra question.

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96