(150 grams)(45/100)=(x)(85.5/100)
67.5=.855(x)
x=78.947368 grams of stock solution
A ratio scale and a diagrammatic scale ( bar scale).
Answer:
800 g
Explanation:
We can express the decay of I-37 using the formula:
- Final Mass = Initial Mass *
We <u>input the data</u>:
- 25 g = Initial Mass *
And <u>solve for Initial Mass</u>:
- 25 g = Initial Mass *
- 25 g = Initial Mass * 0.03125
Meaning that out 800 grams of I-37, only 25 will remain after 40.35 days.
Bears are omnivores (and scavengers), meaning they eat both plants and animals.
it can be both a primary consumer (if it eats plants) and secondary & tertiary consumers (if it eats a plant-eating animal). so it depends on what it eats.
<span>When energy is used, ATP molecules convert to ADP molecules. This process is called "Phosphorylation." </span>Phosphorylation is the addition of a phosphate (PO4) group to a protein or other organic molecule. A phosphate bond joins adenosine diphosphate to form adenosine triphosphate.