What type of roof has slopes on each side at two different angles and is often used on barns?

Decimal fractions are defined as:

A) Fractions written as a whole number with a zero and a decimal point in front of the value. B) Decimals written as fractions with a zero and decimal point as the numerator. C) Decimals written as fractions with a zero and decimal point as the denominator. D) Fractions written as a whole number with a zero and a decimal point in back of the value.

Belief one can change, sometimes referred to as will power is known as

A) Self-liberation B) Dramatic relief C) Counterconditioning D) Social liberation