Madeline has a headache and takes 500
milligrams of a pain reliever. The brand
of pain reliever she takes has a half-life
of 2.5 hours. Which function could be
used to describe the amount of pain
reliever remaining in Madeline's system
at any given time?
lol

Answers

Answer 1

Answer:

f(x) = 500(1/2)^x

Did this end up in the wrong category lol


Related Questions

water flows into a tank through a cylindrical pipe with a radius of 10cm at a rate of 30cm/sec. how long will it take to fill the water tank? give answer in hours and minutes.
volume of tank is 157.5m

Answers

Answer:

volume of tank is 157.5m

Step-by-step explanation:

that's too high

8. Carisa is four inches taller than her friend Lily.

Answers

Answer:

cool

Step-by-step explanation:

3. Factor the following trinomial. x^2 - 15x + 56.

Step 1: The trinomial factors as x2 + bx+ c = (x + p)(x + 9), where p+ q = b and p. q = c. Fill in the
following table with all of the possible values of p and q, using the fact that their product is the
constant term, c = 56. (4 points)

Answers

Answer:

(-7, -8)

Step-by-step explanation:

Yes, this is the same answer as the other person, but I just included the other factors, a picture of my table, and the answer to part two is "The pair (-7, -8) equal the coefficient of the x-term in the trinomial."

Have a great day, I hope this helps you or anyone else who might've needed this!

What is the constant of variation of c=2.15g
Thx to all that help

Answers

Answer:

Since the equation can be written in the form y=kx, y varies directly with x and k. The constant of variation, k, is 2.15

the measurement is 4 and 6 what is the perimeter.

Answers

Answer:

P=16 cm.

Step-by-step explanation: it is 16 inches

Answer:

To find the perimeter, you do 2 x length + 2 x width

So it would be, 2x4 + 2x6 = 20 inches

You didn't measure properly!!!

Personally, I think you meant to write 3 and 5, that would make 16

Which three dimensional figures could be used

Answers

Answer:

A cube, rectangular prism, sphere, cone and cylinder are the basic 3-dimensional shapes we see around us.

15 POINTS!!!!
7 ÷ 0.1 = 7 ÷ 1/10

7 is 1/10 of____.

Help Please

Answers

7 is 70 out of 1/10.

please give thanks if i am correct, i think this is the question you're asking.
7 is 70 outta 10 !!!!

Question
A bag contains 3 pink gumballs, 4 red gumballs, and 2 green gumballs. Find the probability that you do not draw all green
gumballs if there are 3 drawings that occur and the gumballs are replaced after each draw. Round your answer to two
decimal places.
Provide your answer below

Answers

Answer:

.47

Step-by-step explanation:

9 gumballs in all

7 of them are not green

'ng' = not green

P(ng,ng,ng) = 7/9 x 7/9 x 7/9 = .47

The probability will be 0.87.

What is mean by Probability?

The term probability refers to the likelihood of an event occurring.

Given that,

Number of Pink gumballs = 3,

Number of Red gumballs = 4,

Number of Green gumballs = 2,

Now,

Total number of gumballs = 3 + 4 + 2 = 9,

Thus, total number of ways of selecting 3 gumball

= 9 x 9 x 9

= 729

Number of Green gumballs = 2

Number of gumballs other than green = 9 - 2 = 7

So, Number of ways to draw 3 gumballs other than green is;

= 7 x 7 x 7

= 243

And, Number of ways to draw one green and two other gumballs in 3 draw = 2 x 7 x 7 + 7 x 2 x 7 + 7 x 7 x 2

       = 294

( Since the green gumballs can be drawn in 1st, 2nd, and 3rd draw.)

Thus, The probability of not drawing all 2 green gumballs is;

= 343 + 294 /729

= 637/729

= 0.87

So, The probability will be 0.87.

Learn more about the probability visit:

https://brainly.com/question/25870256

#SPJ6

Solve the systems of equation by elimination.

x + 5y = -7
2x + 7y = -8

Answers

2x-7y=-6 but x = 5y , so

2(5y) - 7y = -6

what is the answer of 5ax +8ax+6ax=?

Answers

All have ax included so add the numbers together.

5ax + 8ax + 6ax = 19ax

Answer:-
If it’s mere addition then the answer should be “19ax”.
Lmk if I ryt!!

Choose all that correctly solve for the variable x
[tex]\frac{5}{2} x[/tex] = [tex]\frac{15}{2}[/tex]
x = 3
------------------------------------------------------------------------------
x + [tex]\frac{7}{2} = 7\\x
= \frac{7}{2}[/tex]
---------------------------------------------------------------------------------
x + 3 = [tex]\frac{21}{5}\\x
= \frac{5}{6}[/tex]
----------------------------------------------------------------------------
5x = \frac{11}{2}
x = |frac{10}{11}

Answers

Answer1. X = 32. [tex] \frac{7}{2} [/tex]3.

[tex] \frac{5}{6} [/tex]

Hope it Helps

Does someone know the answer I NEED IT NOW

Answers

Answer:

2nd option ,

A is correct, B is incorrect, C is correct

A is correct B is incorrect C is correct

23. Find the perimeter and area of the rectangle below. 10x^2 7xy^2​

Answers

Answer:

Area= 70x^3y^2

Perimeter = 20x^2 + 14 xy^2

Step-by-step explanation:

Area is just multiplying the length and width, I multiplied the constants first which gets us 70 then multiplied the variables, they combine however only the x's can be multiplied to each other which results in 70x^3y^2 .  The perimeter you just multiply the length by two and the width by two, they are separate because the variables when added to each other do not combine.  

5th grade math. correct answer will be marked brainliest.

Answers

Hopes this helps:

Answer:

12 1/3

Answer:

7 1/3

Step-by-step explanation:

The answer is in the simplest form already.

Rewrite the equation:

2 + 1/2 - 9 - 5/6

2 - 9 = -7 (negative 7)

1/2 minus 5/6 = ?

Find LCD of 1/2 and 5/6 and rewrite to solve.

3/6 is the LCD, so:

3/6 - 5/6 = -2/6

-2/6 = -1/3

So, the answer is:

-7 -1/3 = 7 1/3

Mark brainliest please!

:DDDD

The entire graph of the function f is shown in the figure below.
Write the domain and range of f as intervals or unions of intervals.

Answers

you need to put a picture of the graph

there is a sales tax of $22 on an item that costs$272 before tax. the sales tax on the second item is $19.25 how much does the second item cost before tax

Answers

Answer:$240.62

Step-by-step explanation:

You divide 22/272 to get .08 then you divide 19.25 by .08 to get 240.62.

PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!

Answers

Answer:

I believe this question should be one solution

Step-by-step explanation:

Hope this Helped

3.663 to the nearest tenth of a ounce

Answers

Answer:

3.7 ounces

Step-by-step explanation:

You just need to round to nearest 10th place, which is just next number after decimal. Hope it helps ;)

How do savings account differ from checking accounts
- they’re not offered at banks
- they typically pay interest
- the funds are easier to get
-you have to keep the money in for a long

Answers

Answer:

Savings accounts typically pay interest.

Step-by-step explanation:

Solve the equation.
q − 11 = 16

Answers

Answer:

q = 27

Step-by-step explanation:

Answer: 27

Step-by-step explanation: 16+11=27

x+3= -10 what is x in the equation

Answers

X=-13 hope this helps

The length of Andy's bed is 123 what is the length in feet

Answers

the answer should be 10.25 Feet
10.25 feet. Hope it helps

Find the sum of the first 10 terms of the following series to the nearest Integra 3, 5, 25/3,...​

Answers

Answer:

S(10)=3*(1-(5/3)^10)/(1-5/3)

Step-by-step explanation:

It is Geometric series with r:

r=5/3=(25/3)/5=5/3

a=3

Sum of G.S. in formula:

S(n)=a(1-r^n)/(1-r)

S(10)=3*(1-(5/3)^10)/(1-5/3)

=246.5725...

Joe has $70 in a savings account. The interest rate is 10% per year and is not compounded,
How much interest will he earn in 4 years?
Use the formula i = prt, where / is the interest earned, p is the principal (starting amount),
is the interest rate expressed as a decimal, and t is the time in years.

Answers

Answer:

$28

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 10%/100 = 0.1 per year,

then, solving our equation

I = 70 × 0.1 × 4 = 28

I = $ 28.00

The simple interest accumulated

on a principal of $ 70.00

at a rate of 10% per year

for 4 years is $ 28.00.

18. If 4 - 5x = -3, then what is 10x - 8

Answers

Answer:

6

Step-by-step explanation:

[tex]4 - 5x = - 3 \\ \\ - 5x = - 3 - 4 \\ \\ - 5x = - 7 \\ \\ x = \frac{ - 7}{ - 5} \\ \\ x = \frac{7}{5} \\ \\ 10x - 8 \\ \\ = 10 \times \frac{7}{5} - 8 \\ \\ = 2 \times 7 - 8 \\ \\ = 14 - 8 \\ \\ = 6[/tex]

5 divided by 62.55 pleaseeee answer asap

Answers

The answer is 12.444

Answer:

the answer is on top me

Step-by-step explanation: lol

I suck at geometry can someone help??

Answers

Answer:

Last option is the correct answer

Step-by-step explanation:

None of these choices are correct.

Correct order would be,

Since,

58° < 59° < 63°

Therefore,

AC < CB < AB

AC, CB, AB (this is the correct order of the sides from shortest to longest.)

PLEASE HELP!!!!!! ILL GIVE BRAINLIEST *EXTRA 40 POINTS** !! DONT SKIP :((

Answers

Answer:No

Step-by-step explanation:

HEEEELPPPPPPPPP Which properties describe the graph of (x + 5)2 + (y – 10)2 < 169?

Answers

Answer:

circle with center at (–5, 10), shading inside the circle

Step-by-step explanation:

edge2021

Answer:

A. circle with center at (–5, 10), shading inside the circle

If f(x)=3x^2+x-2, then f(-2)=

Answers

Answer:

f(- 2) = 8

Step-by-step explanation:

To evaluate f(- 2) , substitute x = - 2 into f(x) , that is

f(- 2) = 3(- 2)² + (- 2) - 2 = 3(4) - 2 - 2 = 12 - 4 = 8

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