Abby did 120 sit ups in eight minutes estimate the number set up she did in one minute

Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry

What is the measure of angle 1? a.28 b.152 c.168 d.64

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.