Tools ABC
The amount of elevator cable needed is a function of the number of floors in a building. The table below shows the number of feet of cable needed for
buildings of up to six floors.
Number of Floors Length of Cable (feet)
1
62
2.
84
4
128
172
6
Which statement describes a graph which would represent the data in the table?
A
A graph of an increasing nonlinear function with a y-intercept of 40 and a variable slope
B
A graph of an increasing linear function with a y-intercept of 62 and a slope of 22
с
A graph of an increasing linear function with a y-intercept of 40 and a slope of 22
D
A graph of an increasing nonlinear function with a v-intercept of 62 and a variable slope
O
Sign Out
12:45

0 and 5 minutes

step-by-step explanation:

given that one morning eight buses arrive late by the number of minutes given below:

0 8 2 6 9 2 0 7 8

write these in ascending order

0   0 2 6 7 8 8 9

in the afternoon two more buses arrive at the bus stop say by x and y minutes late.

total number of buses = 10

median = average of 4th and 5th after arranging in ascending order

since 4th entry is 6, the values of x and y should be below 6

also given 0 is the mode so either x or y or both should be 0 because then only 0 gets the maximum frequency and hence mode

thus we have

0 0 0 2 6 7 8 8 9 and another unknown entry which is below 6.

since median is 3.5, we have the unknown entry to be 5 only because then only median =( 2+5)/2

thus the after noon buses were late by 0 and 5 minutes.