Find (f+g)(x) if(x) = x/2 -3 and g(x) 4x^2+x-4

(f+g) (x) = x/2 -3 + 4x^2 +x-4

   = 4x^2 + (1/2+1) x -7

   = 4x^2 + 3/2 x -7

Choice C

1gm = 1000mg so 0.1gm = 1000mg

first, convert the weight to kg

160lb * 1kg/2.2lb = 72.7kg

next, the dose

72.7kg * 100mg/kg = 7270mg

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

hope this !