Four - just like the number of sixteenth notes in a quarter note. If you think about it like math, 4/16 = 1/4
sixteenth rest, quarter rest, half rest, whole rest
2!
A quarter rest is half of a half rest. So there are two quarter rests in a half rest. 3 half rests is 6 quarter rests.
there are whole notes, half notes, eighth notes, sixteenth notes, and quarter notes. there are also whole rests, half rests, eighth rests, quarter rests etc. to find out how they look like, go on google images. to find more info, go on google, ask, yahoo, or msn.
I think it's 28 -- there are four sixteenth notes in one quarter note times seven beats in the measure. However, I've never heard of a time signature with seven beats, so it's probably not very relevant. Also, this answer assumes each beat is a quarter note (not, say, a dotted quarter or an eight).
whole note two half notes four quarter notes eight single eight notes sixteenth notes whole rest half rest quarter rest and so on
Two sixteenths in an eighth. Two eights in a quarter. The dot equals one sixteenth. So that's five sixteenths in a dotted quarter.
there are six 16th notes in a dotted quarter note
Two sixteenths in an eighth. Two eights in a quarter. The dot equals one sixteenth. So that's five sixteenths in a dotted quarter.
You need four
Two sixteenth rests equal one eighth rest