The graph below is of the form y = Acos(Bx). Write the equation corresponding to the graph.
y = 2cos(4x)
Mathematics
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Find the volume of the solid generated by revolving the shaded region about the given axis.About the x-axis
A. 48? B. 24? C. 168? D. 18?
Mathematics
Use the percent formula, A = PB: A is P percent of B, to solve.30% of what number is 1.8?
A. 6 B. 0.06 C. 54 D. 0.54
Mathematics
Write the rational expression in lowest terms.
A. 
B. 
C. 1
D. -1
Mathematics
Find fractional notation for the ratio. You need not simplify.In this rectangle, find the ratios of length to width and of width to length.
A. 
; 
B. 
; 
C. 
; 
D. 
; 
Mathematics