Function C gives the amount of water (in liters) in a tank t minutes since it starts being drained. At t = 0, the amount of water in the tank starts decreasing at a constant rate until t = p. For p ≤t ≤ q, C(t) = 200, where p and q are constants. At t = q, the water starts decreasing again but at a rate 15 L/s faster than at the beginning, until the tank is fully empty at t = 30. The domain of C is 0 ≤ t ≤ 30 and the range is 0 ≤ C(t) ≤ 350. Given that q - p = 7 and C(p-5) = 250, find C(q +5).

Find the area and perimeter of each composite figure. use 3.14 for π. round your answer to the nearest tenth. a square and a right triangle share a common side. image long description a 3-meter by 0.5-meter rectangle has triangles attached like wings to the 3-meter sides. the other two sides of both triangles measure 2.5 meters. the height of each triangle is 2 meters. a 6-inch by 4-inch rectangle has 2 half-circles attached like wings to the 6-inch sides. the radius of each half-circle is 3 inches. find the surface area and volume of each figure. use 3.14 for π. round your answer to the nearest tenth. a right circular cylinder has a base radius of 6 yards and a height of 20 yards. a rectangular prism has a base that is 9 centimeters long and 7 centimeters wide. the height is 2 centimeters. a rectangular prism has a base that measures 11 millimeters by 11 millimeters. the height is 11 millimeters.

Karen is financing $291,875 to purchase a house. she obtained a 15/5 balloon mortgage at 5.35%. what will her balloon payment be? a. $220,089.34 b. $219,112.46 c. $246,181.39 d. $230,834.98

You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up