What should you do if the exercise schedule you make yourself is not working out well by midweek?

You shouldn't expect instant results from anything like an exercise schedule, a diet, etc.   Anything that involves a change in yourSELF, like forming a new habit or breaking an old one, is very tough to pull off, and it's going to take some time.  Before you decide how it's working out, you should make up your mind that you're going to slog through it for at least a MONTH, doing the best you can but not expecting perfection.

This is my personal opinion.  I could be wrong.  

Stick to the schedule anyway. Learning what does not work can be just as valuable as learning what does work. You can reevaluate the schedule at the end of the week and change it as necessary.

i think it is non rem sleep

answer: at 24 february, 2014 the population gets twice of its initial population.

explanation:

since we have given that

the population for alpha city, t years after january 1, 2004 is given as

first we find out the initial population, i.e. t=0,

so, our quadratic equation becomes,

according to question, we have said that if the population has twice its initial population, then it becomes

so, time taken to reach this above mentioned population is given by

now, we know that time can't be negative so, we take t=9.149 years.

hence, at 24 february, 2014 the population gets twice of its initial population.