If 7 buses can transport 280 persons how many persons can be carried by 12 buses

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000

The curved part of the figure is the semicircle what is the best approximation for the area of this figure