Your sister can get $30 per day for selling clothes at the market. but she has to pay $60 at first for renting a stand. you can get $20 per day for your neighbor rake lawns. after how many days will your sister earn as much as you?

after 3 days

Step-by-step explanation: Step-by-step explanation: The sister has to pay rent which is $60 which means she has negative $30 in three days the sister would have earned $60 and in 3 days the brother would have earned $60

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