A gas company's delivery truck has a cylindrical tank that is How much gas can fit in the tank?
feet in diameter and 40 feet long. Sketch the tank, and mark the radius and the height

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

The trigonometric ratios sine and secant are reciprocals of each other

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5