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
Makovka662 [10]
3 years ago
6

WILL GIVE BRAINLIEST

Mathematics
1 answer:
Evgesh-ka [11]3 years ago
3 0
All you have to do is plug in the given values into the given equation and evaluate.

The expression is,

A(t) =  l{e}^{rt}
But we have to analyze the problem carefully. This is a natural phenomenon that can be modelled by a decay function. The reason is that, after every hour we expect the medicine in the blood to keep reducing.

Therefore we use the decay function rather. This is given by,


A(t) =  l{e}^{-rt}

where,

l = 100 \: milligrams

r =  \frac{14}{100}  = 0.14

and

t = 10 \: hours

On substitution, we obtain;

A(10) =  100 \times {e}^{ - 0.14 \times 10}


A(10) =  100 \times {e}^{ - 1.4}



Now, we take our calculators and look for the constant
e

,then type e raised to exponent of -1.4. If you are using a scientific or programmable calculator you will find this constant as a secondary function. Remember it is the base of the Natural logarithm.



If everything goes well, you should obtain;

A(10) =  100 \times 0.24659639


This implies that,


A(10) =  24.66

Therefore after 10 hours 24.66 mg of the medicine will still remain in the system.
You might be interested in
The volume of a cube is 8in to the 3 how long is each side
Alex777 [14]
It is 24in cube value 8 times 3 equals 24
3 0
3 years ago
keli wants to sew trim around the sleeves and hem of a dance costume. she needs a piece of trim that is 8 1/8 inches long for th
Sav [38]

Answer:

1 15/16 ft

Step-by-step explanation:

40 5/8 + 8 1/8 = 48 6/8

There are 12 inches in a foot.

48/12 = 4

6/8 inch divided by 12 is 1/16 ft

3 0
2 years ago
Read 2 more answers
A) What is the y-intercept of y = 3x ?<br> (b) What is the slope of y = -x - 2 ?
JulijaS [17]

Answer:Q. How would you write the equation with a slope of 2/3 and a y-intercept of -3. answer choices. y=3/2x+3. y=2/3-3. y=2/3x-3. y=2/3x+3. Tags: Question 11.

Step-by-step explanation:

THATS IT I THINK sorry caps

5 0
3 years ago
Read 2 more answers
Suppose there is a 1.1 Fahrenheit a drop in temperature for every thousand feet that an airplane climbs into the sky and the tem
Mashutka [201]

Answer:

45.8 degrees

Step-by-step explanation:

We know that the temp before take off is 57.9

We also know the temp decreases every 1,000 feet so

if we are 11,000 feet in the air and divide that 11000/1000=11

We know that the temp drops 11 times

11x1.1=12.1

57.9-12.1=45.8 degrees

3 0
3 years ago
Emily has a box where she stores her toys, the box has a height of 24 inches, a length of 40 inches, and a width of 10 inches. W
emmainna [20.7K]

Answer:

2)

Step-by-step explanation:

Volume of box = length * width * height

                         = 40 * 10 * 24

                         = 9600 cubic inches

5 0
3 years ago
Other questions:
  • Could someone please give me the answer? The subject is math and its Pre- Algebra
    12·1 answer
  • Question 17 (5 points)
    8·1 answer
  • Equivalent equation for 4^2 =16
    9·1 answer
  • Caitlin's teacher wrote a row of numbers with a pattern: 75, 68, 70, 63, 65, 58, 60,... What is the rule for the pattern
    7·2 answers
  • Find the slope? Work on how you got answer please
    13·1 answer
  • If it's possible to tell, decide if a and b are positive or negative: a-3&gt;b-3 and b&gt;4
    9·1 answer
  • How did the Medieval Church control people's lives?
    7·1 answer
  • Brainliest 100pts Bad answers = insta-report, if you dont understand dont answer the question.
    12·1 answer
  • The price of a set of airpods is 139 plus 8 sales tax what is the sales tax on this set of headphones in dollars and cents
    7·1 answer
  • a spinner is divided into 15 identical sectors and labeled 1 through 15 how many spins are expected for a multip;le of 4 to be s
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!