An investor bought a number of shares of stock for 1,600. after the price dropped by $10 per share, the investor sold all but 4 of her shares for 1,120. how many shares did she originally buy?

1120/4=280.

280x=1600

x=5.7? that's what I came up with. I hope I did it right and its of help to you.

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

the answer is stop cheating on things stoopid

step-by-step explanation:

im eatin up the 44