The graph shows the relationship between a gift card balance and the number

3

Step-by-step explanation:

We can see that the graph is constant.=> the path of the dot/ the pattern is constant or not changing.

The balance was 18 when there were no visits.

It was 0 after 6 visits.

=>the amount spent on each visit is

Balance/number of visits= 18/6= $3

This can clearly be seen on the graph.

It may not work with a graph where the patter is not constant/ keeps on changing.

sadsdda

step-by-step explanation:

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %