Simplify (5 square root 2) * ( 3 square root 2 )

30

Step-by-step explanation:

multiply 5 x 3 and you get 15 then multiply the roots and you also get 2 so then you have to multiply 5 and 2 to get 30.

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

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.