can someone check over my answers and correct them? *over means fraction
1) What would the slope be for a road that has a rise of 11m and a run of 100m?
a. 22 over 100
b. 11 over 100 (THS ONE)
c. 15 over 100
d. 30 over 100
2) What would the slope be for a road that has a rise of 5m and a run of 100m?
a. 0.05 (THIS ONE)
b. 0.25
c. 0.16
d. 0.02
3) What would the grade be for a road that has a rise of 11m and a run of 100m?
a. 15
b. 11 (THIS ONE)
c. 7
d. 3
4) What would the grade be for a road that has a rise of 5m and a run of 100m?
a. 4
b. 2
c. 5 (THIS ONE)
d. 3
5) Select the lowest terms for the ratio 9:27
a. 2:3
b. 3:9
c. 1:3 (THIS ONE)
d. 3:6
6) What is the slope of a line joining points (35, 27) and (35, 62)
a. 35 (THIS ONE)
b. undefined
c. 7
d. 0
7) Slope of a line joining points (2, 17) and (9, 17)
a. 12
b. undefined
c. 7
d. 0 (THIS ONE)
8) Solve for x in 6 over x = 4 over 8
a. 12
b. 2
c. 14
d. 8 (THIS ONE)
9) A line connecting the points (x, 12) and (12, 9) has a slope 1.4. Determine X.
a. 9
b. 10 (THIS ONE)
c. 7
d. 8
10. Steepest slope?
a. 0.4
b. undefined
c. 0.1
d. -1 over 7 (THIS ONE)
11. Flattest slope?
a. 7 over 9
b. 0 (THIS ONE)
c. undefined
d. 2 over 3
thanks!!!
2 answers
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