3. On a map, the scale is 1.25 inches for every 4.5 miles. A family is planning a trip from Smithville to Jonesville first, then onto Robertsville. They
measure on a map the distance from Smithville to Jonesville is 14.5 inches
and from Jonesville to Robertsville is 19.75 inches. What is the total
distance for the trip? *

123.30 miles

Step-by-step explanation:

Key: 1.25 in = 4.5 miles

14.5+19.75=34.25

34.25 divided by 1.25 = 27.40

27.40 x 4.5 = 123.30 miles <3

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

a

b

d

step-by-step explanation: