At the start of an experiment, the temperature of a solution was -12°C. During the ex rose 5°C each hour for 4 hours. Then the temperature changed by -3°C and remaine
of the solution?
0 -1100
-500
5°C
11°C

answer: the answer is 127 degrees

grab rope, tie a loop-de-loop, put it around ur neck, now jump while its tied to a high place. now your shoes are cool.

step-by-step explanation:

i belive those are the ones that are under 90 degreese.

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5