Answer:
Step-by-step explanation:
Justin survey - mean
Pair of numbers - 14 and 15
Range of salaries - can't read, but the lowest number has to be the answer.
Fourth number is 64
Babysitting mean is $15
data group has 1 mode
mean of 6 and mode of 5 is a)5,12,1,5,7
Find range is 25
find the area A=b*h/2
bases=11
height=23
A=11*23/2
A=126.5 square unit
