A tree is making a shadow 23 feet long. The angle of elevation from the tip of the shadow to the top of the tree is 50°.

What point is the projection of q on a) r b) s c) t

Which function has an inverse function? a.f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.