Carla spends 6/4 hours exercising every day for 12 days. she spends 1/2 of her exercise time every day lifting weights. how much time does carla spend lifting weights during the 12 days

Which choice represents the sample space ,s for this event

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)