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
Aliun [14]
3 years ago
14

Trong một kỳ thi, sinh viên được phép thi 3 lần. Xác suất thi đỗ lần đầu là 0,8. Nếu lần

Mathematics
1 answer:
Ugo [173]3 years ago
7 0

Answer:

which language is this bro

You might be interested in
Which is another way to name ZUST?<br> ZTSR<br> ZTSU<br> LUSR<br> OUTS
dangina [55]

Answer:

Another way to name <UST is

<TSU

7 0
3 years ago
Mr. Conrad's pecan pie recipe calls for 1 3/4 cups of pecans. He plans to make 6 pies for his family reunion. How many cups of p
Reika [66]
According to my calculations the answer is 19.5 or 19.50 you can pick either one but your teacher will probably want the first.
4 0
3 years ago
Read 2 more answers
Last question on my assignment need help. Find x.
Umnica [9.8K]

Answer:

I think it would be 20 hope it helps and good luck

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
The anithistamine Benadryl is often prescribed for allergies. A typical dose for a 100-pound person is 25 mg every six hours. Fo
Firdavs [7]

Answer:

56 chewable tablets

280mL liquid Benadryl

Step-by-step explanation:

For the first part:

First we need to find out how many tablets of 12.5mg would we need per dose.

1 dose is 25 mg and the tablets are in 12.5 mg form.

1 dose = \dfrac{25mg}{12.5mg} = 2

That would mean you would need 2 tablets per dose.

Next you need to calculate how many times a day it needs to be taken. A day has 24 hours and it needs to be taken every 6 hours.  Just divide 24 hours by 6 hours. So that would mean that it needs to be taken 4 times a day.

Next we need to see how many times a week it should be taken and you can get that by multiplying the number of times a day by the number of days a week.

4 x 7 = 28 times

Lastly, you multiply the number of times a week by the number of tablets per dose.

28 times a week x 2 tablets = 56 tablets.

For the second part:

12.5 mg/5mL

The needed dose is 25 mg so we need to find how many mL is needed for 25 mg. 12.5mg is only have of 25 mg we need to double it to attain the correct dosage.

\dfrac{12.5mg}{5mL} x \dfrac{2}{2} = \dfrac{25mg}{10mL}

This means that for every 25 mg, you will need to give 10mL.

Again we do the same procedure as the first to decide how much liquid Benadryl you need to give in a week. We know that based on the previous that we need to administer this 28 times a week, so just multiply the number of mL per dose by the number of times per week.

10mL x 28 = 280mL

4 0
3 years ago
What is W(x) = 3/5x + 2
son4ous [18]

Answer:

W(x)=3/5x+2

W(1)=3/5(1)+2

w(1)=13/5

꧁꧂

W(2)= 3/5×(2)+2

W(2)=3/10+2

W(2)=23/10

꧁꧂

W(3)=3/5×(3)+2

W(3)= 7

8 0
3 years ago
Other questions:
  • The total perimeter of a square is 36 inches. What is one side of the square equal to
    6·1 answer
  • In each triangle p is the circumcenter use circumcenter theorem to solve for the givin values
    14·2 answers
  • Solve for X
    14·2 answers
  • HELP PLEASEEE. I DONT UNDERSTAND
    13·1 answer
  • Solve (-2x-1)(9x+2) <br><br><br> Solve and show work
    12·1 answer
  • Determine the vertex- f( x)= x^2 +4x +3<br><br> (2,-1)<br> (-2, -1)<br> (-3, -1)<br> (-1, -2)
    14·1 answer
  • The cost to produce a batch of granola bars is approximately Normally distributed with a mean of $7.19 and a standard deviation
    8·1 answer
  • In your own words describe how to find the area of a composite
    11·1 answer
  • Solve for x and y.<br> 7x-4<br> #<br> 4y+8<br> 24#<br> +<br> 31
    9·1 answer
  • Bruce retiled his kitchen. Originally, he bought three boxes of tile with the same number of tiles in each. He ran out of tile a
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!