9. Eight blue marbles and 2 red marbles are in a box. The blue marbles are numbered 1-8 and the red marbles are numbered 1-2. What is the probability of picking a 2 given that it is blue? P(2 Blue)?
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An arrow is shot vertically upward at a rate of 180ft/s. use the projectile formula h=−16t2+v0t to determine at what time(s), in seconds, the arrow is at a height of 420ft. round your answer(s) to the nearest tenth of a second.

Sh what is the value of x? ox= 2.25 x = 11.25 ox= x = 22 1 (2x + 10) seo - (6x + 1) -- nie

Which graph depicts the path of a projectile