At a bookstore, 960 books were placed on the discount shelf for 70% off the regular price. if 2/3 of the books sold, how many books remain on the discount shelf?
a.
320 books
b.
296 books
c.
293 books
d.
332 books
e.
356 books
f.
none of the above.

 a.    320 books

Step-by-step explanation:

Given : The total number of books  were placed on the discount shelf for 70% off the regular price = 960

The fraction of books sold =

Then, the number of books sold =

Now, the number of books remain on the discount shelf =

Hence, the number of books remain on the discount shelf =320

people grow faster than other people.

step-by-step explanation:

should you really be posting this isn't math boi.

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.