Answer:
10r + 12
Step-by-step explanation:
Answer:First one which is the question mark on screamers is 4 and the second one which is the question mark under runners is 15
If the radiation level is 100%, it would take 2.4 days to take the radiation level to 50%. However, the situation implies that the radiation level is 25% only, so we need to take 25% from 2.4 days to know the timeframe for a room to be emptied from the radioactive gas. 2.4 days multiplied by 0.25 will give a result of 0.6 day - the timeframe needed to empty the room out of the radioactive gas.
Answer:A
Step-by-step explanation:positive is bigger then negative.
Answer:
AS
Step-by-step explanation:
