If the question was -20.48 divided by -4 then the answer is 5.12
Answer:
V=343
Step-by-step explanation:
Answer: 
Step-by-step explanation:
In statistics, the 68–95–99.7 rule, also known as the empirical rule, is a shorthand used to remember the percentage of values that lie within a band around the mean in a normal distribution with a width of two, four and six standard deviations, respectively; more accurately, 68.27%, 95.45% and 99.73% of the values lie .
