In this triangle, which of the following is true? O A. The measure of x is 55° and a = 11.47.
B. The measure of xis 35º and a = 5.74.
O C. The measure of x is 35º and a = 8.19.
D. The measure of xis 55° and a = 5.74.

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)

3x + 4y = 5 x- 3y = -7 solve by substitution

If the probability of an event happening is 65% then the probability this event does not occur?