alyssakmallilli2305 alyssakmallilli2305

09-01-2019
Mathematics

contestada

3. An adult can take 400 mg of ibuprofen. Each hour, the amount of ibuprofen decreases by 25%. How much ibuprofen is left in the system after 6 hours?

Respuesta :

tramserran tramserran

09-01-2019

Answer: 71.2 mg

Step-by-step explanation:

A = P(1 - r)ⁿ where:

P is the initial amount
r is the rate of decrease
n is the time

A = 400(1 - 0.25)⁶

= 400(0.75)⁶

= 400(0.178)

= 71.2

Answer Link

Otras preguntas

at the bicycle shop there are 23 bicycles and 18 tricycles each bicycle has two wheels and each tricycle has 3 wheels how many wheels are there in the bicycle s

rya uses 4 gallons of gas to drive 120 miles on the highway if she gets that same gas mileage how many miles can she drive on 1 mile gas

What type of noun is the word in bold? Sally walked along the seashore looking for shells. A. collective B. compound C. abstract D. proper

When a pendulum is held high and taut and then is released, the pendulum begins to swing. What’s the correct order of the energy transformations

The Garden Club is designing a garden with 24 cosmos,32 pansies,and 36 marigolds. Each row will have only 1 type of pant in each row. Ben says he can put 6 plan

What could happen if the DNA replication process encounters an error while coding? Choose ALL that apply. Question 4 options: An acquired mutation would occur.

how do you find the area of a rectangle

What is the real meaning of International studies Major?

Peter’s body supplies a force of 500 N to run up a 10-m hill in 10 s. How much power is involved in Peter’s run up the hill?

What is the process of downloading a file?