JJ 3.17

1. Before being simplified, the instructions for computing income tax in Country R were to add 2 percent of one’s annual income to the average of 100 unites of Country R’s currency and 1 percent of one’s annual income. Which of the following represents the simplified formula for computing the income tax, in Country R’s currency, for a person in that country whose annual income is I? ( i don't remember the answer and i don't how to solve the problem)

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, inclusive. If p is the smallest prime factor of H(100)+1, the p is?

Greater than 40 ( i am not sure at all）

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谢谢楼主的JJ

1. Before being simplified, the instructions for computing income
tax in Country R were to add 2 percent of one’s annual income to the
average of 100 unites of Country R’s currency and 1 percent of one’s
annual income. Which of the following represents the simplified formula
for computing the income tax, in Country R’s currency, for a person in
that country whose annual income is I? ( i don't remember the answer
and i don't how to solve the problem)

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, inclusive. If p is the
smallest prime factor of H(100)+1, the p is?

Greater than 40 ( i am not sure at all）

need help