2) if events a and b are dependent, then a) a and b must occur together. b) a and b cannot occur together. c) a's occurrence can affect the probability of b's occurrence. d) a's occurrence cannot affect the probability of b's occurrence.

Jayda's house is located at (1, 5). she can walk in a straight line to get to cristian's house. a fast-food restaurant is located at (11, 0) and partitions the way from jayda's house to cristian's house by a ratio of 5: 1. find the coordinate of cristian's house. me . im a little stuck

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

In need of in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.