9breadsticks are being shared equally among 10 people what portion of breadsticks will each person get

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.

The radius of the circle below intersects the unit circle at (3/5,4/5). what is the approximate value of theta? 0.6 radians 1.0 radians 36.9 degrees 53.1 degrees

Prove that 16^4-2^13-4^5 is divisible by 11.