The interest that cindy earns on her investment is given by the equation l = 42t where t is the time in years that her money is invested. she makes a table to determine how much money she would earn for different values of t. she selects 5 as a value for t.

what is the corresponding table entry for l?

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

7 is the median   7.875 is the mean

step-by-step explanation:

3,4,5,6,8,11,13,13