Answer:
25% off - savings of $11.25
Step-by-step explanation:
To find discount percentage = ((List price - sale price) / List price) * 100
Answer: D
Step-by-step explanation: It fills the requirements
Answer:
$448 million
Step-by-step explanation:
When it is 2011, t=11, so

Area of triangle = 1/2 (6)(5) = 15
Area of semicircle = 1/2(3.14)(3^2) = 14.13
Area of figure = 15 + 14.13 = 29.13
Answer
29.13 square units
The given equation is a wave function. When plotted, the graph is shown in the attached picture. However, the unit is in degrees instead of radians. A unit of π is equivalent to 180°. This plot could determine one variable if the other is given.