The band at crest elementary school has 9 flutes, 6 clarinets, 3 trumpets, 2 trombones, 1 tuba, and 3 french horns. if one instrumentalist is chosen from the band, what is the probability that the student plays the flute?

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?