The diagram shows a sector of a circle of radius 12 cm, formed from an angle of size 290°. Find the exact length of the arc.
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Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

The quadratic function h(t)=-16.1t^2+150 choose the graph representation