Histograms
1. use the histogram shown to answer the questions
below.
a. what range of earnings is most common for the
students?
b. what two ranges of earnings are the least common
for students?
how many students earned between $40 - $50 for a
week?
d. what is the difference between the number of
students who earned $20-$30 and the number of
students who earned $70 - $80?
e. what is the combined number of students who
earned $70 or more?
c.

explanation:

nutelal

the authority to tax.

answer: the time zones used to be whatever the local authority wanted them to be. one town might have 6am whenever the sun came up and another town had 6am 10 minutes later.  

the trains had a hard time when their orders said to be at a certain point at 6am.  

6am, but who's 6am.  

the railroads got together and set the time zones more or less along the longitude lines across the country.

explanation:

ww1 weapons: tank. tanks were used for the first time in the first world war at the battle of the somme. they were developed to cope with the conditions on the western front. the first tank was called 'little willie' and needed a crew of 3.