The horizontal distance that corresponds to the part of the trip where gottfried's altitude is increasing is a, the horizontal distance that corresponds to the part of the trip where he is at cruising altitude is b, and the horizontal distance that corresponds to the part of the trip where his altitude is decreasing is c.

what is the approximate value of a?
a. 11.8km
b. 1.9km
c. 76.7km
d. 75.8km

i think its a

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

Alice is paying her bill at a restaurant. but tax on the cost of a male is 5%. she decides to leave a tip 20% of the cost of the meal plus the tax