594.15
Step-by-step explanation:
Answer:
N(t)=N∗.5t/h where n(t) is amount of substance left, N = initial amount, t = current time, and h = half-life time.h = 24 hours t= 45 hours, N = 130mg
therefore, N(t)=130∗.545/24=35.44mg
Step-by-step explanation:
N(t)=N∗.5t/h where n(t) is amount of substance left, N = initial amount, t = current time, and h = half-life time.h = 24 hours t= 45 hours, N = 130mg
therefore, N(t)=130∗.545/24=35.44mg
The correct answer is letter A
There will be 6 bands competing in the finals.
To find 15% for the finals, you need to multiply the total number of bands by 0.15. There are 41 total bands.
41 x 0.15 = 6.15 or about 6 bands