1.Before being simplified,the instructions for computing income tax in Country Rwere to add 2 percent of one's annual income to the average(arithmetic mean)of 100units of Country R's currency and 1 percent of one's annual income.Which of the following represents the cimplified formula for computing the income tax,in Country R's currency,for a person in that country whoses annual income is I?
A 50+I/200 B 50+3I/100 C 50+I/40 D 100+I/50 E100+3I/100
answer is C
2.For every positive even integer n,the function h(n) is defined to be the product of all the even integers from 2 to n.If p is the smallest prime factor of h(100)+1,then p is ?
A between 2 and 10 B between 10 and 20 C between 20 and 30 D between 30 and 40 E greater than 40
Answer is E
A 50+I/200 B 50+3I/100 C 50+I/40 D 100+I/50 E100+3I/100
answer is C
2.For every positive even integer n,the function h(n) is defined to be the product of all the even integers from 2 to n.If p is the smallest prime factor of h(100)+1,then p is ?
A between 2 and 10 B between 10 and 20 C between 20 and 30 D between 30 and 40 E greater than 40
Answer is E
