In 1988 a postage stamp cost $.27. in 1992 a postage stamp cost $.31. find the average rate of change in the postage. answer in units of cents/year.

If i had 1234 apples and 1 banana what is the total amount

What is the cube root of -1,000p^12q3? -10p^4 -10p^4q 10p^4 10p^4q

Without any equipment, you can see stars that are 2{,}800{,}0002,800,0002, comma, 800, comma, 000 light-years away. by looking through a small telescope, you can see stars that are 3{,}112{,}000{,}0003,112,000,0003, comma, 112, comma, 000, comma, 000 light-years away. approximately how many times as far can you see using a small telescope as without any equipment?