Answer:
I also got 27.44 mg.
Step-by-step explanation:
Use the function given to you:
A(t)=le^rt
l: Initial Amount (50)
r: Rate (-.1) (Negative because the medicine is exiting the bloodstream at 10% per hour
t: 6 (the specific time value you are evaluating the function at.
A(6)=50e^-.1(6)=27.44
5.75% of 25 is 1.43
20% of 25 is 5
25+5=30+1.43=$31.43
Jami Spent $31.43 on her manicure.
Answer:
x=5
x = log2(32)
Step-by-step explanation:
2^x=32
Rewrite 32 as 2^5
2^x = 2^5
Since the bases are the same, the exponents have to be the same
x=5
2^x=32
Take log base 2 on each side
log2(2^x) = log2(32)
x = log2(32)