Which equation would best solve the following problem? tania releases a javelin 1.2 meters above the ground with an initial vertical velocity of 20 meters per second. how long will it take the javelin to hit the ground? –16t² + 20t + 1.2 = 0 –4.9t² + 20t + 1.2 = 0 –4.9t² + 20t = 1.2 –4.9t²+ 1.2t + 20 = 0

I think its the second answer

on a coordinate grid, point a is at (−4.0, −2.4) and point b is at (4.0, −2.4). point b is a reflection of point a across the –axis. input either a lowercase x or i think is the right awnser

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answer: 323 is how many she has ☃☃⛄❄

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