In a stairway, the slope of the handrail is the ratio of the riser to the tread. if the tread is 12 inches long and the riser is 8 inches long, find the slope.
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a.
2/5
c.
2/3
b.
3/2
d.
5/2

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)