Expressed as a mixed number in its simplest form, 126/84 is equal to 1 1/2 or one and a half.
21
17.5% of 84 = 17.5% * 84 = 0.175 * 84 = 14.7
Half of 168 is 84
The equation for half-life decay is AT = A0 2 (-T/H) so, plug in 28, 24, and 84 and you get AT = (24) 2 (-84/28) AT = (24) (0.125) AT = 3 Of course, that's the formal way to do it. In this case, one could also have divided 84 by 28, giving 3, which means that 3 half-lives would be used, and that is simply 1/23 or 1/8.
84 * 0.025 = 2.1Two and one tenth
84 divided by 1 is equal to 84.
The formula for area of a triangle is A= 1/2bh or one-half base times height. Plug the numbers you do have into the equation: 84= 1/2(12)h so 84=6h solve for h
Half a week is 84 hours.
50% of 84 = 42 (you need just divided it by two/half it)
well this is very simple if you divide 2 from 169.so when i divided i came up with an answer of 84 R1.From the Brainiac Blondie!
84