How much did the infant gain in the first month of life?
In the figure above, the centers of all three circles lie on the same line. The radius of the middle-sized circle is twice that of the smallest circle. If the radius of the smallest circle is 1, what is the length of the boundary of the shaded region?
If XYZ Auto Company sold 23,000 vehicles in 1999, how many were SUV's?
Three movie patrons of differing heights are standing in line, one behind the other, to purchase tickets for the movie.
If X > 0 and if X+ 3 is a multiple of 3, which of the following is NOT a multiple of 3?
