Tony has a jar that contains 16 red, 8 blue, 7 black, and 1 yellow marble.

If Tony picks a marble 20 times without looking and puts it back in the jar, predict how many times he should expect to pick a blue marble?

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

What is the prime factorization of 23 ?me with this question

Mon wants to make 5 lbs of the sugar syrup. how much water and how much sugar does he need… …to make 5% syrup?