Month: April 2014

Problem 228 State whether the equation  represents a linear, quadratic, or exponential function. Tell how you decided.   Solution   Equation is a linear equation, because all variable have single…

Problem 227 State whether the equation y = 103x represents a linear, quadratic, or exponential function. Tell how you decided.   Solution   Equation is an exponent equation, because one…

Problem 226 State whether the equation  3×2 = 5 represents a linear, quadratic, or exponential function. Tell how you decided.   Solution Equation is a quadratic equation, because the variable…

Problem 225 Find the shaded area in the following figure if the rectangle inscribed in the circle has dimensions 3ft x 4ft   Solution   diameter of circle =  √(42+32…

Problem 224 What is the area of parallelogram ABCD? a. 9 sq units b. 18 sq units c. 20 sq units d. 24 sq units   Solution   Option B…

Problem 223 The perimeter of a square is 12 in. What is the area of the square? a. 3 in2 b. 9 in2 c. 16 in2 d. 144 in2  …

Problem 222 How many liters are contained in a cube with each edge 1 m? a.   0.01 b.   10 c.   100 d.   1,000   Solution Option D  

Problem 221 The two cereal boxes shown have corresponding edges in a ratio of 2:3.  If the smaller box sells for $2.50 and the larger box for $4.00, which is…

Problem 219 Determine the ratio of the volumes of the pair of solids shown:     Solution a.  Volume of inner cylinder = π r 2 h Volume of outer…