If f(x) and g(x) are given, explain how to find (f g)(x) and then how to find (g f)(x) . Choose the correct answer below. O A. To find (f g)(x) , the expression for f(x) should be substituted for x into g(x) . To find (gof f)(x) the expression for g(x) should be substituted for x into f(x) . O To find (f g)(x) , the expression for g(x) should be substituted for into f(x) . To find (g f)(x) the expression for f(x) should be substituted for x into g( x). To find (f g)(x) or (g f)(x) , multiply the expression for f(x) by the expression for g(x) .

Nell has a sales clerk job that pays $12 per hour for regular gas work hours. she gets double time for any hours over 40 that she works in a week. how many hours did nell work if her weekly pay was $744

Triangle inequality theorem state if each set of three numbers can be the lengths of the sides of a triangle. 1. 9, 8, 22. 2. 5,10,12. 3. 7,10,22. 4. 4,11,12. 5. 11,9,10. 6. 10,4,19. 7. 3,12,10. 8. 4,3,2. 9. 6,5,13. 10. 7,12,20. me .

Astudent is determining the influence of different types of food on the growth rate of spiders. she feeds one group of spiders two caterpillars twice a week. the other group received similarly-sized beetles twice a week. she records the amount of time required for individuals to reach sexual maturity. her hypothesis is that the spiders feeding on caterpillars will have a faster growth rate because caterpillars have a higher protein content compared to beetles. in this experiment, what is the dependent variable? spiders assigned to different feeding groups. time required to reach sexual maturity number of prey items fed twice a week. growth rates of each group.