The cylindrical bottle sells for $54.00, the conical bottle sells for $20.00 and the spherical bottle for $35.00. what is the best buy per cubic centimeter of perfume? show work and explain your reasoning. * so much if you can *

5.49x x x
so he can purchase 26 three ft sections = 26 x 3 = 78 ft

   

Step-by-step explanation:

We know that when two events A and B are independent , then the probability of getting A and B will be :-

In a fair dice,total outcomes =6

Number of 2's =1

Then, the probability of getting a 2 =

If you roll one die two times, then the probability of getting a 2 on the first roll and a 2 on the second roll will be:-

Hence, the probability of getting a 2 on the first roll and a 2 on the second roll=

The medication in the patient’s blood stream after 15 hours will be 5mg

Step-by-step explanation:

we can use formula

P(t) is the amount of dose after t hours

t is the time in hours

Po is the initial amount of dose

h s the half life time

we are given

a medication has a half-life of 5 hours in a patient’s blood stream

an initial dose of 40.0 mg is administered

so, we have

now, we can plug these values

now, we can plug t=15

So, the medication in the patient’s blood stream after 15 hours will be 5mg

|x+y|=|x|+|y|  is true because its a formula for a equation  

Here's the answer to #1

How many times does 0.30 fit in 0.90? Well, exactly 3 times since 9 is 3 times more than 3!

Hope this helps!