Density graph for all of the possible times from 100 seconds to 300 seconds can be used to find which of the following

D. The probability of a time from 150 seconds to 250 seconds.

Step-by-step explanation:

We know that a density curve graph for all of the possible values  from a  to b can be used to find the the probability of the values from a to b .

Given: A density graph for all of the possible times from 100 seconds to 300 seconds.

Then it can be used to find the the probability of a time in the range from 100 seconds to 300 seconds.

From all the given option only option D gives the interval which is lies in the above range.

i.e A density graph for all of the possible times from 100 seconds to 300 seconds can be used to determine the probability of a time from 150 seconds to 250 seconds.

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)