Answer: 15
Step-by-step explanation: Take 12 and change the -3 to a regular 3.
(12 + 3 = 15.)
Whichever number in the question that’s bigger determines what integer it will have.
120 grams half life at 45 days would be 60 then half life of 60 in another 45 days (90 total) should be 30 grams
Answer:
<h2>y = -5/4x -8</h2>
Step-by-step explanation:
No
645 becomes 650 when rounded to the nearest ten
645 becomes 600 when rounded to the nearest hundred
Answer:
87,500 kg-m/s
Step-by-step explanation:
Momentum = Mass * velocity
3500*25 = 87,500
