1: 34/100
2: 420/1000
3: 5/100
4: 2/10
Answer: The answer is 0.1076923 per dollar.
Step-by-step explanation:
Answer:
the standard deviations 12.2 if I'm correct.
answer is B
use unitary method to solve it
C.
do the division first then subtract 11
x/3 - 11
