In the xy

xy-plane, line l

l passes through the origin and is perpendicular to the line with equation 5x-2y=8

5x-2y=8

. Which of the following could be an equation of line l

l

?

A

5x-2y=8

5x-2y=8

B

y=

2

5

x

y=25x

C

2x+5y=0

2x+5y=0

D

y=-

5

2

x+4

y=-52x+4

Find the mean, median, mode and range of the following set of dа ta: 58, 58, 60, 60, 61, 63, 60 10

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