If for all real x we assume f(g(x)) = x and f'(x)= 1 + [f(x)]^2 then g'(0) is equal to?

Which is the standard form for this number? (4 x 1 100 ) + (8 x 1 1,000 ) + ( 3 x 1 100,000 ) ? a) 0.004803 b) 0.04803 c) 0.0483 d) 0.483

Ineed with number 6 , explain how to get 1978

Ateam of runners is needed to run a 1 2 -mile relay race. if each runner must run 1 4 mile, how many runners will be needed?