How tall is a building if a stone dropped from its top in free-fall strikes the ground with a velocity of 40 m/s? assume that the original velocity is zero.
a. 78.2 m
b. 80.4 m
c. 79.8 m
d. 81.6 m

Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?

Which letters from the table represent like terms? a and b b and c a and d b and d

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola