84
84
42.84
The GCF is 3.
51, 27, 84
5x+33=112x-51, deduct 5x from each side of the equation leaves 33=107x-51, add 51 to each side leaves 84=107x, divide both sides by 107 gives answer x=84/107
9 is not a factor of either one. The GCF of 51 and 84 is 3.
51 FT. LBS.
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.
Yes, the Republic F-84 Thunderjet was the main replacement for the P-51. Jet aircraft were beginning to become popular in the Air-Force around the late '40s to early '50s.
An easy method to find the LCM of two or more numbers is to list their multiples.Multiples of 42: 42, 84, 126, 168, 210, ... 7140Multiples of 51: 51, 102, 153, 204, 255, 306, ... 7140Multiples of 60: 60, 120, 180, 240, 300, 360, ... 7140The LCM of 42, 51 and 60 is 7140.