Which is 1/2 of 3 1/2 tablespoons diced peppers?

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.