1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zysi [14]
3 years ago
5

A migraine sufferer took Two 400mg doses of naproxen. The half-life for

Mathematics
1 answer:
12345 [234]3 years ago
7 0

Answer:

If y(t) is the mass (in mg) remaining after t years, then y(t) = y(0) (0.5)^{t/T} = 400 (0.5)^{t /4}, where T is the half-life period and y(0) is the amount at t = 0 years (initial).

Then at t = 20:

y(20) = 400 (0.5)^{20 /4} = \text{12.5 mg}

Step-by-step explanation:

You might be interested in
what is 10 x 10 x 10 divided by 9? ik but my comments r maxed out for this one place and yall get points
topjm [15]

Answer:

10 x 10 x 10 divided by 9? =111.111111111

3 0
3 years ago
Read 2 more answers
Which polynomial function has a root of 3 with multiplicity 2 and roots of –10 and –1 with multiplicity 1? f(x) = (x – 10)(x – 1
Ronch [10]

Answer:

 (x+10)(x+1)( x-3) ( x-3)

Step-by-step explanation:

root of 3 with multiplicity 2

( x-3) ^2 or ( x-3) ( x-3)

root of -10

(x- -10)  is (x+10)

root of -1

(x - -1) is (x+1)

( x-3) ^2 (x+10)(x+1)

3 0
3 years ago
Which numbers are a distance of 3 units from 12 on a number line?
vodomira [7]

Answer:

9 and 15

Step-by-step explanation:

9 10 11 12 13 14 15

6 0
3 years ago
Solve for d: s=d/t<br> please help
nika2105 [10]
Where is the equation?
6 0
3 years ago
Read 2 more answers
What does 9 times 2 equal
Pachacha [2.7K]

9 * 2 = 18

9 times 2 is the same as 9 plus 9

9 plus 9 = 18

3 0
3 years ago
Read 2 more answers
Other questions:
  • Use a commutative property to complete the statement 2x + 16
    7·1 answer
  • The graph shows the number of hours that Tammy spends typing for work, x, and the amount of pay that she earns, y.
    13·2 answers
  • In a number of two digits the ratio of digit in tens place and the digit in unit place is 3 is to 1 if 3 is added to the three t
    13·1 answer
  • 10,000+2,000+50+5 in standard form
    6·2 answers
  • Ten out of every 32 people
    14·1 answer
  • Please help quickly as possible thank you! :) ​
    12·2 answers
  • What is the probability of flipping a coin 10 times and getting heads 3 times?
    5·2 answers
  • How do you determine where to place the decimal point in the product
    6·2 answers
  • Which fraction is the same as 3.375?
    14·1 answer
  • Please help me with this.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!