12. The circumference of a quarter is about 76 mm. What is
the area? Round to the nearest tenth.

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

It takes an ant farm 3 days to consume 1/2 of an apple. at that rate, in how many days will the ant farm consume 3 apples

Use the squared identities to simplify sin^2x cos^2x