Horatio has $230 to be used only on his car. He wishes to save $160 of this money and spend $24.95 on an oil change. Horatio knows that gas costs $3.81 per gallon. Which of the following show how many gallons of gas (g) he could buy? Select all that apply. g ≤ 11.82

g ≤ 60.37

184.95 + 3.81g ≤ 45.05

160 + 24.95 + 3.81g ≤ 230

THERE ARE 3 ANSWERS!!!

The weekly amount spent by a company for travel has an approximately normal distribution with mean = $550 and standard deviation = $40. a) what is the probability that the actual weekly expense will exceed $570 for more than 20 weeks during the next year? (note: one year = 52 weeks) b) what is the probability that actual weekly expenses exceed $580 for 10 or more, but 16 or fewer weeks during the next year?