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
julia-pushkina [17]
3 years ago
10

37% dextrose solution (37 mg per 100ml of solution) is given iv. Suppose a total of 3.81 liters is given over a 15 hour period.

During 15 hour period, how much dextrose is delivered? What is flow rate in dextrose per hour?
Mathematics
1 answer:
sashaice [31]3 years ago
7 0

Answer:

During 15 hour period, 1409.7 mg of dextrose will be delivered.

The flow rate of dextrose per hour will be 93.98 mg/hour.

Step-by-step explanation:

If a total of 3.81 liters of the solution is given over a 15 hour period.

Now, 1 liter is equivalent to 1000 ml

So, a total of 3810 ml of the solution is given over a 15 hour period.

If 100 ml of solution contains 37 mg of dextrose, then 3810 ml of the solution will contain \frac{37 \times 3810}{100} = 1409.7 mg of dextrose.

So, during the 15 hour period, 1409.7 mg of dextrose will be delivered.

The flow rate of dextrose per hour will be \frac{1409.7}{15} = 93.98 mg/hour. (Answer)

You might be interested in
K/9 = 2/5. Solve for k. I will give you brainliest answer
lesya692 [45]
   k = 18/5 = 3.600.........
8 0
3 years ago
Read 2 more answers
identify the kind of sample that is described. the superintendent of a large school district wants to test the effectiveness of
Andrei [34K]

The sample used in this problem is classified as cluster.

<h3>How are samples classified?</h3>

Samples may be classified as:

  • Convenient: Drawn from a conveniently available pool.
  • Random: All the options into a hat and drawn some of them.
  • Systematic: Every kth element is taken.
  • Cluster: Divides population into groups, called clusters, and each element in the cluster is surveyed.
  • Stratified: Also divides the population into groups. Then, a equal proportion of each group is surveyed.

For this problem, a group of schools is selected, and then the new program is applied to all students in these school, meaning that all elements in the cluster are surveyed, so cluster sampling is used.

More can be learned about classification of samples at brainly.com/question/25122507

#SPJ1

7 0
2 years ago
Help me please! which bisects the chord?
8_murik_8 [283]

Answer:

B. 3

Step-by-step explanation:

Since you are given that chord AB's length is 8 and is bisected by segment XC, that means segment BC's length is 4 and ∠XCB is a right angle. From there, we use Pythagorean Theorem to solve for length XC:

4² + b² = 5² (Or remember 3-4-5 makes a Pythagorean triple)

c = √(5²-4²)

c = 3

6 0
3 years ago
I am wondering how the different triangles could be different, can anyone explain?
jekas [21]
I don’t really understand what your question is
4 0
3 years ago
Read 2 more answers
Translate into an equation or inequality to solve: Two more than twice the sum of a number and 12 is greater than the difference
tamaranim1 [39]
Let say the number is 0.5
Then, sum of this number will be 0.5+0.5=1
Now two is twice of 1.
Hence, it proved to be correct.
And difference between 5 and 1 is 4 which is less than 12. It also match the question condition.

Answer: The number is 1.
3 0
3 years ago
Other questions:
  • 25 POINTS
    7·1 answer
  • Fiona races BMX around a circular dirt course. If the radius of the course is 70 meters, what is the total distance Fiona covers
    15·2 answers
  • How do you set this question up?
    13·1 answer
  • Help please!!!!!!!!!!!!!
    10·1 answer
  • What type of sequence is this: 4, 6, 8, 10…?
    9·2 answers
  • Susie buys 1/2 lb of tomatoes for $1.99, what is the unit rate of the tomatoes?
    6·2 answers
  • The school wants to buy a new speaker system for the football stadium with the money they raised from the bake sale.They compare
    12·1 answer
  • Ralph deposited $3,000 into a bank account that earn simple interest each year after 3.5years he had earn $226.50 and interest i
    6·1 answer
  • Write an inequality and show on a number line all numbers greater (-3) but less than equal to3
    7·1 answer
  • Write the ratio explain what the ratio means bottles to cans 5 can 2 bottles<br>​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!