Find the number of ways you can arrange all of the letters in the word "think"

If 50% of a number is 14 then 100% of the number is

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?