Answer:
15,008 grams
Step-by-step explanation:
You have 30,016 grams of radioactive kind of rubidium. How much will be left after 54 minutes if its half-life is 18 minutes? 15,008 grams.
Answer:
If their angles are the same, if they are proportional, if it states so
Step-by-step explanation:
I don't see the image you sent, but just naming different things that proves how triangles are similar.
Answer:
if im not mistaken it would be 6
Step-by-step explanation:
because you half the 18
Yes. The umbrella is smaller than the suitcase. The suitcase is 81'^2, but the umbrella is 14
