1649676
36814420
30324376
5608252
6749810
9915932
14634662
13318297
A concrete mixture is to be made which contains 35% sand by weight and 642 lb of mixture containing 29% sand is already on hand. H...
3*2 $a^{x+1}$-4*2 $a^{x-2}$-*2 $a^{x}$ = -4
f(x)=4/(3x+1)(x+1)^2
Find the square root of 5 + i12.
arrange 5 boys and 5 girls in a round table a. with no restriction b. boy girl alternate c. as couple d. boy and girl separate.
5.47 Fe + 0 Mn + 1.20 Cu + 0 Zn = 0.355
1.49 Fe + 5.96 Mn + 0.33 Cu + 0.90 Zn = 0345
0 Fe + 10.43 Mn + 0 Cu + 0.90 Zn = 0.4233
...
2450/80
80/2450
