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Jason jumped off a cliff into the ocean in Acapulco while vacationing with some

friends. His height as a function of time could be modeled by the function

h(t) = −16t2 + 16t + 480, where t is the time in seconds and h is the height

in feet.

A. How long did it take for Jason to reach his maximum height?

B. What was the highest point that Jason reached?

C. Jason hit the water after how many seconds?

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap

Oliver had $50 on the day before his birthday. after he recived some money for his birthday , he had $75. write and solve eqaution to find how much money oliver received for his birthday. x+50=75

If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer