There is a number, which has five digits 5abc9. If this number is the square of an integer, where a, b,c each represent a missing digit and all five digits are different, then find this number.

54289

Step-by-step explanation:

233^2

I knew the last digit had to be a 3 because the last number is 9 and the number had to be less than 300 because that is 90000 so I just used trial and error to get the answer.

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation:

19

step-by-step explanation: