Find the area of the shaded region of the radius of the circle is 11cm. Use 3.14 or pi and round your answer to the nearest hundredth.

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.

To convert celsius temperatures to fahrenheit, you can use the expression (c + 32). tom says that another way to write this expression is c + 32. what error did tom make?

Factor 15x^3 - 5x^2 +6x-2 by grouping. what is the resulting expression