Which expression represents 5.784 x 10 5 in standard notation? (a) 578,400 (b) 57,840,000 (c) 57,840 (d) 5,784,000

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

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.

Asinusoidal function whose frequency is 1/6pi