John needs 13 bottles of water from the store. john can only carry 3 at a time. what's the minimum number of trips john needs to make to the store?
a. 3 b. 4 c. 4 1/2 d.5 e.6

Will mark brainliest question in the pic.

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.