the half-life of bismuth-210 is 5 days. if 25 grams of bismuth-210 are present initially, how much will remain after 10 days?
1 answer:
10 days is twice the half-life. After 5 days, can expect

grams to remain; after another 5 days, you'd be left with

grams.
You might be interested in
Old coordinate
As center of dilation is origin the scale factor only multiplied with B
So
new coordinate
B'
- 1/2(2,-6)
- (2/2,-6/2)
- (1,-3)
Answer:
A
Step-by-step explanation:
To translate a graph right you -3 from x. To translate a graph up you +4.
15 dividido en 200 es <span>0.075</span>
Answer:
8
Step-by-step explanation:
Answer:
-39
Step-by-step explanation:
![\left(-3\right)^3-\sqrt[3]{27}-4^3\left(\sqrt[3]{64}-\left(2\right)\left(2\right)\right)-\frac{\left(3\right)^3\left(2\right)}{6}](https://tex.z-dn.net/?f=%5Cleft%28-3%5Cright%29%5E3-%5Csqrt%5B3%5D%7B27%7D-4%5E3%5Cleft%28%5Csqrt%5B3%5D%7B64%7D-%5Cleft%282%5Cright%29%5Cleft%282%5Cright%29%5Cright%29-%5Cfrac%7B%5Cleft%283%5Cright%29%5E3%5Cleft%282%5Cright%29%7D%7B6%7D)



Which gives us -39.