Can someone solve this physics question?

Question

And explain

Answer 1

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R = 37.2^2/9.80*sin 28.2 = 141.2*0.4726 = 66.73 m

Answer 2

...

anyone with a decent calculator could solve this

if they knew what Vo is

looks like

33.2 m/s or 37.2 m/s or 39.2 m/s

which is it?

When you get a good response,

please consider giving a best answer.

This is the only reward we get.

Answer 3

This is the formula for range of a projectile. You have all the values. Plug it in and get the answer

R = (37.2 m/s)² sin(2*14.1°) / (9.80 m/s²)

R = 66.7 m