x<_-4 or (-*infinity*,-4]
Step-by-step explanation:
The price before the tip was 8 dollars
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:
They earned $9.60 they will each get $4.80. Give or take.
Step-by-step explanation:
9.60÷2=4.80
Answer:
Jake has 4 Oreos he wants 3/8 times the amount of Oreos . How many Oreos does jake want?
Step-by-step explanation:
