circumference, 2 * pi * r equalls 150.72 r equalls 150.72 * 7 / 2 * 22 equalls 23.97cm r equalls 23.97cm
2 x 3 x 5 = 30
1m equalls 100cm then 100m equalls 10000cm.
2z-3 equalls 0 and 2z equalls 3 and z equalls 3/2 therefore z = 1.5
10mm equalls 1cm and 2m equalls 200cm. The ratio is 1:200.
0.004
5.2 H equalls 60 * 5.2 equalls 312 minutes
It is: 1*41 = 41 which is a Prime number
32
Atomic number is the number of protons in an atom. If the atomic number is 54, then there are 54 protons. If it is a neutral atom, it will also have 54 electrons.
x sq equalls 36 and x equalls plus or minus 6
5