2. A circular clock face has a diameter of 31 cm. What is the area of the

clock face?

A. 754.4 cm2

B.

3017.5 cm2

48.7 cm2

D.

961 cm2

12.) Last week on American Idol Nicki Minaj's hair was 6-in. longer than Keith Urban's hair. If Keith's hair is 10-in. long, how long is Nicki Minaj's hair?

How do you solve 1/3x=6

The lock is numbered from 0 to 49. Each combination uses three numbers in a right, left, right pattern. Find the total number of possible combinations for the lock.

Margo bought a tree that grows 2.5cm each day. The tree was 5cm tall when she got it. It is now 65cm tall. How long has Margo owned the tree?

At a concert, 20% of the people wearing black dresses or suits, 1/4 are wearing navy, 0.35 are wearing brown, and the rest are wearing a variety of colors. Write the percent, fraction, and decimal of each color clothing.

Which box plot correctly represent the data?

Tia owns a fruit shop and is selling a fresh lot of apples and oranges. She wants the ratio of apples to oranges sold to be 3 to 2. Tia wants to sell a total of 50 apples and oranges. How many apples should she sell?

H = 38tan 80° p l e a s e h e l p

Solve the inequality and graph the solution |2x - 7| > 1

Explain the difference between the numbers 15 and 115