Expand the given function in an appropriate
cosine or sine series.
() = 2 − 2, − < <

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?