(3.5x10^-5)(3x10^-10) express in scientific notation

Find the interior angle of a regular polygon which has 6 sides

Which situation is an example of an observational study?

Question 2 of 102 pointsthe temperature is 45°f. the temperature will decrease by 2°f each hour. leth be the number of hours. when will the temperature be below 32°f? write an inequality for this problem. oa. 45 + 2h 32b. 45 + 2h< 32o c. 45 - 2h< 32od. 45 - 2hs 32