At the frozen yogurt shop, a machine fills cups with 4 ounces of frozen yogurt before adding the toppings. after the cups are filled, customers add as many toppings as they want without exceeding a total weight of 6 ounces. which of the following represent the acceptable weights for the frozen yogurt options? select all that apply:
a.) 0 < x ≤ 6
b.) 0 < x ≤ 3
c.) 4 ≤ x ≤ 6
d.) x ≤ 6
e.) |x - 5| ≤ 1
f.) |x - 2| ≤ 6

"curse these trig-loving pirates! " devora mutters as she looks at the map. then, after thinking for a moment, she walks back to the entrance of the secret cave, measuring 48 meters along the way. after performing a calculation, devora walks back to the empty treasure, faces the entrance, and turns a certain number of degrees to her left before walking 89 meters to the treasure. supposing that the angle at the cave entrance is acute and that devora's calculations were correct, how many degrees did she turn?