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
Assoli18 [71]
3 years ago
7

there are 28 students in a mathematics class. if 1/4 of the students are called to the guidance office,1/3 of the remaining stud

ents are called to the nurse, and, finally, 1/2 of those left go to the library, how many students remain in the classroom
Mathematics
2 answers:
serg [7]3 years ago
8 0
28/4 = 7 students to guidance office/ 21 left

21/3 = 7 to nurse/ 14 left

14/2 = 7 to library/ 7 left

7 students left in the classroom
grigory [225]3 years ago
6 0
It should be about 24.7
You might be interested in
Solve for x in the equation x2+2x+1=17
Sphinxa [80]
If you meant 2x + 2x + 1 = 17: x = 4
Solve for x by simplifying both sides of the equation, then isolating the variable.<span> 
</span>
If you meant <span>x2 + 2x + 1 = 17:</span> <span>x ≈ 3.1231056,−5.1231056x</span>
Solve the equation for x by finding a, b, and c of the quadratic then applying the quadratic formula. <span><span>x = −1 ± <span>√17</span></span>x</span>
7 0
3 years ago
Read 2 more answers
Can someone explain to me how to turn a fraction into a decimal..? And a decimal into a fraction? Be specific please! I have a t
cricket20 [7]
To turn a decimal into a fraction move the decimal point two spots over (Ex: 0.34=34%). To turn a fraction into a decimal get the denominator to 100 by multiplying both the top and bottom by whatever number needed (must both be multiplied by the same number) or divide to top number into the bottom number of you can’t multiply.
8 0
3 years ago
What are the domain and range of this relation? {(3, -9), (11,21), (121,34), (34,1), (23,45)}
Simora [160]

Answer:

domain = ( 3, 11, 121, 34, 23)

range = ( 21, 34, 1, 23)

7 0
3 years ago
What is 90,090,010 in expanded form​
tester [92]

Answer:

90,000,000 + 90,000 + 10


I hope this helped!

Step-by-step explanation:


3 0
3 years ago
Have a wonderful day lvu&lt;3 free pts...... also if you go for biden plz dont come in saying trump sucks or sum like that ive b
Morgarella [4.7K]

✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽

➷ 455+446= 901

✽

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ May ♡

4 0
3 years ago
Other questions:
  • How many unique ways are there to arrange the letters in the word HATTER?
    5·2 answers
  • A machine making computer chips isn't working correctly, and 5% of the computer chips it makes are defective. If an inspector ch
    6·1 answer
  • Predict the number of roses in a garden with 16 sunflowers if there are 3 sunflowers in a garden with 81 roses.
    15·2 answers
  • A certain standardized test's math scores have a bell-shaped distribution with a mean of 530 and a standard deviation of 119. Co
    6·1 answer
  • Prove algebraiclly that the straight line with equation x = 2y + 5
    10·1 answer
  • There are eight pints of lemonade at a party. An equal amount of lemonade is poured into each of fifteen glasses. Which of the f
    7·1 answer
  • EXPERT HELP I'LL GIVE BRAINLIEST: EXPLAIN THE ANSWER
    14·2 answers
  • Please helped me<br><br>Please I need help ^_^:-{^_^:-{^_^:-{^_^:-{^_^:-{^_^​
    7·2 answers
  • (10x-11) + (3x-2) + (3x+1) = 180
    9·2 answers
  • John is a shop keeper. He sold cameras over a month and wrote the sale of total number of cameras he sold each day. The results
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!