From the attached graphic, Half-life = ln (.5) / k
Half-life =.693147 / <span>0.1142
= </span><span><span><span>6.0695884413
</span>
days
The value of "k" should be negative and should have units associated with it.
</span>
</span>
Answer:
18
Step-by-step explanation:
it does not have an area its an circle so it just 18 feet
really want a crown
Hey there the answer is,
<span>The Greates Common Factor (GCF) is: 7
</span>
Hope I helped!!!<3
Answer:
12 square cm correct to 2 significant figures
Step-by-step explanation:
Area of a Rectangle = L X B = 2.1 X 5.6 = 11.76 square cm
To round your result to 2 significant figure, we start counting from the left from the first non-zero digit.
The first two digits are 11 but because the number after is 7 (greater than 4), we round up to 12.
11.76 square cm = 12 square cm correct to 2 significant figures
Answer:
it depends in how many marbles there were in total add more details and then I'll give more help
Step-by-step explanation:
