For all even integers n, h(n) is defined to be the sum of the even integers between 2 and n, inclusive. What is the value of h(18)/h(10) ? Select:	A) 1.8	B) 3	C) 6	D) 18	E) 60
Mean = Median =(First+Last)/2   and Sum = Mean*Number of terms   h(18) = [(2+18)/2]*9 = 90   h(10) (2+18)/2 *9= 
<gadget id="calculator">(2+18)/2 *9</gadget>
<output>90</output>
90   h(10)= (2+10)/2]*5 = 30   h(18)/h(10) (2+10)/2 *5= 
<gadget id="calculator">(2+10)/2 *5</gadget>
<output>30</output>
30   h(18)/h(10)= (90) / (30)= 
<gadget id="calculator">(90) / (30)</gadget>
<output>3</output>
3   ANSWER:3
<result>B</result>
For all even integers n, h(n) is defined to be the sum of the even integers between 2 and n, inclusive. What is the value of h(18)/h(10) ?