Ana was given $180 for her birthday, She spent 1/3
of her money on a helmet:

13/20
of her money on a skateboard
The rest was spent on stickers
She spent
.
How much did Ana spend on stickers?

Answer for 10 points show work you guys in advanced < 3

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer