Throwing a Javelin The formulad = gives the distance d in feet that a projectile will trav...

Throwing a Javelin The formula

d =

gives the distance d in feet that a projectile will travel when its launch angle is θ and its initial velocity is v0 feet per second. Approximately what initial velocity in miles per hour does it take to throw a javelin 367 ft assuming that θ is 43°? Round to the nearest tenth.