1) 4.25/8.5 = 2.5/n 2)x=0,1,2,3 y=6,9,12,15 3)12 yards/day= ( )feet/hour number 1 is a proportion.please solve that proportion.we have to find the n number 2, we have to find the slope of each line using the points given in the table. number 3,we have to use a dimensional analysis to find an equal rate.
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ladyvols1
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1) 4.24/8.5 = 2.5/n ; 4.25 N =2.5 times 8.5 ; N = 21.25 divided by 4.25 ; N = 5
2) Slope = 6/0 9/1 12/2 15/3 ...
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atyourservice | Student
1) 4.25/8.5 = 2.5/n cross multiply
4.25n = 21.25
`(4.25n) / 4.25 = 21.25 / 4.25`
n = 5
2)x=0,1,2,3 y=6,9,12,15
6/0, 9/1, 12/2, 15/3
3)12 yards/day= ( )feet/hour
3 ft in 1 yard
12 x 3 = 36
12 yards/day= 36 feet/24 hour
1.5 ft/h
check Approved by eNotes Editorial
revolution | Student
1) 4.25/8.5 = 2.5/n
4.25n= 21.25
n = 5
2) The slopes are 6/0. 9/1. 12/2. 15/3
3) 12 yards/ day = 36/ 24 feet/hour
= 1.5 feet/hr
check Approved by eNotes Editorial
Student Answers