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
Stels [109]
3 years ago
12

What was the concentration of the drug 4 hour(s) after injection?​

Mathematics
1 answer:
svetoff [14.1K]3 years ago
5 0

Answer:

it's 47÷4=11 3/4 will be your final answer

You might be interested in
How are the two angles below related? A) Drawing not to scale. B) complementary .C) supplementary. D) adjacent. E) vertical
mamaluj [8]

Answer:

Option C) supplementary

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

If two angles are supplementary, then their sum is equal to 180 degrees

In this problem

The measure of angles are

60° and 120°

Their sum is equal to

60° + 120°=180°

therefore

The two angles are supplementary

4 0
3 years ago
Monique ran in a 5 kilometer race how many meters did Mo'Nique run
Blizzard [7]
5000 meter because there is 1000 meters in 1 kilometer
3 0
3 years ago
Read 2 more answers
Model 3+ (-4) on the number line
Anon25 [30]

Answer:

-1

Step-by-step explanation:

If u add 3 whole numbers to a negative number 4 then it'll equal -1. Think of it like 4-3 but add the negative sign at the begining

3 0
3 years ago
Read 2 more answers
According to the synthetic division below, which of the following statements are true? Check all that apply. -5(2 6 -8) -10 20 _
Sunny_sXe [5.5K]
***(2x²+6x-8):(x+5)=2x-4
     -2x²-10x
    ⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻
         -4x-8
          4x+20
    ⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻
              12 ⇒ A. statement is true.

***When x=-5⇒2*(-5)²+6*(-5)-8=12⇒B. statement is true.

***2x²+6x-8 can also be written as (x+5)*(2x-4)+12 so (x+5) is a factor of 2x²+6x-8⇒C. statement is true.

***When x=5⇒2*5²+6*5-8=72 is not 12⇒D. statement is not true

***
(2x²+6x-8):(x+5)=2x+16
     -2x²+10x
    ⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻
              16x-8
             -16x+80
        ⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻
                     72⇒F. statement is not true

**
*E. statement is not true.





8 0
3 years ago
Read 2 more answers
Write an equation perpendicular to x-3y=3 passes through (5,-9)
kherson [118]
3y=x-3
y=1/3x-1
Perpendicular slope: -3
y=-3x+b
Plug in the coordinates in the equation:
-9=-3(5)+b
-9=-15+b
4=b
Equation: y=-3x+4
Also, when finding the perpendicular slope you take the reciprocal of the original slope and make it negative if it is positive and make it positive if it’s negative.
8 0
3 years ago
Other questions:
  • Solve the following inequality. 5x-3 &gt; 7<br> a. x &gt; 2<br> b. x &lt; 50<br> c. x &gt; 50
    7·1 answer
  • Determine whether y varies directly with x. If so, find the constant of variation and write the equation.
    11·1 answer
  • In one baseball season, Peter hit twice the difference of the number of home runs Alice hit and 6. Altogether, they hit 18 home
    5·1 answer
  • So, here’s a math question for you: Suppose you set your confidence level at "I think I know it," which means that you’re initia
    9·1 answer
  • What is the solution for 3x+4=9×+3?
    14·1 answer
  • Can you tell me the answers and how you got them??thx
    6·1 answer
  • 265000 in standard form
    11·2 answers
  • Find the area<br><br> 96 sq meters<br> 144 sq meters<br> 84 sq meters<br> 102 sq meters
    11·2 answers
  • There are 7 ted marbles. 7 blue marbles, and 7 green marbles.If a person randomly selects 1 marble from the bag, what is the pro
    13·2 answers
  • Badly need help answering this assignment about ANGLES BETWEEN TWO LINES before 6:00 pm. Thank you so much po!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!