Help ASAP What is the decimal equivalent of 4 over 9.?

Question 1 options:

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0 point 1 bar.

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0 point 2 bar.

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0 point 3 bar.

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0 point 4 bar.

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need