Number of Farms A random sample of the number of farms (in thousands) in various states follows. Estimate
the mean number of farms per state with 90% confi-
dence. Assume o = 31.0.
64
4
9
8
79
8
90
3
si
80
16
50
6
109
40
29
Source: New York Temande.

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

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign