The use of the expression 'common ratio' means that the sequence is a Geometric series where the terms are of the form a, ar ar2, ar3, ...arn-1 where a is the first term and r is the common ratio. The third term, a3 = 3 x 32 = 3 x 9 = 27
ar
a, ar, ar^2 and ar^3 where a and r are constants.
( a + ar ) = a ( 1 + r )
12.56
Ar^30 | 12 Ar^31 | 13 Ar^32 | 14 Ar^33 | 15 Ar^34 | 16 Ar^35 | 17 Ar^36 | 18 Ar^37 | 19 Ar^38 | 20 Ar^39 | 21 Ar^40 | 22 Ar^41 | 23 Ar^42 | 24 Ar^43 | 25 Ar^44 | 26 Ar^45 | 27 Ar^46 | 28 Ar^47 | 29 Ar^48 | 30 Ar^49 | 31 Ar^50 | 32 Ar^51 | 33 Ar^52 | 34 Ar^53 | 35
Without a defined set of numbers to choose from, we can't give an accurate answer.
1,2,3,4,6,9,12,18,36
The Army Family Team Building (AFTB) program
1, 11, 13, 121, 143, 1573
•Radiocarbon (14C) •U-Pb •K-Ar + Ar-Ar + Ca-Ar •Rb-Sr Sm-Nd, Re-Os, W-Hf, T, 36Cl, Pu.
no
Ocean currents,The sun,and human activities
management: attention or inattention to safetypersonal factors: how people behave in the work placejob factors: training, procedures, equipment, maintenanceDriving reckless
7248248156225148-48-59/06/49/95941184295/4138-483848195141 for AR
no of protons-36 no of electrons-36 ([Ar] 3d10 4s2 4p6) no of neutrons-48
1, 2, 5, 10, 43, 86, 215, 430 2, 5 and 43 are prime.