Question 355169
There are four 2's and four 10's in the deck to begin.
{{{P(2)=4/52=1/13}}}
Now there are 51 cards in the deck, three 2's and four 10's.
{{{P(10)=4/51}}}
So then
{{{P(2-10)=(1/13)(4/51)=4/793=0.00504}}}