udaya

I'm told by my snail that he will not get dressed He say that he's not feeling well It's not that he won't wear a coat or a vest, he wont even put on his shell. He's still in his bed as he lets out a yawn, I tell him i think it's okay to wait till tomorro...

how do you find a mode when all the numbers are different?

colored beads are placed in the following order 1 red,1 green;then 2 red,2 green;then 3 red, 3 green; and so on In all,how many of the first 100 beads are red?

an adult human body has 683/5% of the number of bones it had at birth.what decimal represents this amount?

a tennis player won 0.805 of the matches she played.what percent of the matches did she lose?

A standard deck of 52 playing cards is placed facedown on a table.how many cards must you draw from the deck to be certain that you have a pair of the same value?

what is the smallest number of people that must be gathered together to be certain that at least two people of the group were born in the same month?

A certain school has an enrollment of 400 students.Must there be at least two students in this school whose birthdays fall on the same day of the year?For this problem consider only non leap years.