We can calculate the rate of decay by this formula Rate of Decay Formula
The rate of decay for radioactive particles is a first order decay process. This means it follows an exponential decay pattern which can be easily calculated.
Nt = the amount of radioactive particles are time (t)
N0 = the amount of radioactive particles at time = 0
λ = rate of decay constant
t = time
Taking the natural log of both sides of this equation (remember it is an exponential decay) will yield:
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Answer:
Unhealthy food may be bad for brain function. Also, it is okay to eat unhealthy food but not often. For example, junk food is not good for us but people find it normal to eat junk foods. Adding to that, eating unhealthy food causes, being overweight or obese, tooth decay, high blood pressure, high cholesterol, heart disease and stroke, type-2 diabetes,osteoporosis, and some cancers. With we sell less unhealthy food, we would have a healthy body. Therefore it should be illegal to sell unhealthy food in restaurants.
Explanation:
It's not three paragraphs but I'm sure you can finish this on your own.
2 cc's. because there is 2 mg in 1 cc. therefore there would be 2cc to deliver 4 mg.