The equation of a parabola is (y−1)2=16(x+3) . what is the equation of the directrix of the parabola? enter your answer in the box.

Ricardo ran the 400 meter race 3 times his fastest time was 54.3 seconds his slowest time was 56.1 seconds if his average time was 55.0 seconds what was his time for the third race

The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28