A ramp is designed as shown below. The surfaces are to be made of 1 plywood. Then the top surface is to be covered with a non-slip coating. How much plywood is required? What area will be covered with the non-slip coating?
131.76 sq. ft.; 48.76 sq. ft.
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Find the requested measurement. Use ? ? 3.14 and round your answer to the nearest hundredth.Find the circumference.
A. 754.39 yd B. 194.68 yd C. 97.34 yd D. 48.67 yd
Determine whether or not the function is linear. If it is, determine the slope and interpret it.The height of an object t seconds after being dropped from an altitude of 249 feet is given by the function h(t) = -16t2 + 249.
A. Not linear B. Linear; -16; The height of the object increases 16 feet each passing second. C. Linear; -16; The height of the object decreases 16 feet each passing second. D. Linear; 249; The height of the object decreases 249 feet each passing second.
Let 
Find the domain of the composite function.
?
?
A. 
B. 
C. 
D. 
E. none of the above
Evaluate the expression.(-3)3
A. 81 B. 27 C. -27 D. -9