A television had a regular price of $1400. It was on sale with a 30% discount. How much is the discount on the television?

A) $1399.70
B) $1370
C) $980
D) $420
E) None of the above

Which of the following is missing in the explicit formula for the compound interest geometric sequence below?

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is

The roof of a farm silo is the shape of a hemisphere and is made of sheet tin. if the diameter of the silo is 126.5 feet, how much sheet tin is needed to make the roof? (use π = 3.1416.)