2.65/5=.53(price per pound)
.53*2lbs=1.06
a 2 lb bag will cost $1.06
Answer:
a).429 with all numbers repeating
b)They all repeat
Notice that 45 hours is 3 times the half-life of 15 hours.
After the first 15 hours, 450 g decays to half this amount, 225 g.
After the next 15 (total 30), 225 g decays to 112.5 g.
After the next 15 (total 45), 112.5 g decays to 56.25 g.
Answer:
12 squared unit
Step-by-step explanation:
The correct answer is (4, 90)