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
Nostrana [21]
3 years ago
9

14. Of the 400 students in the 8th grade, four-

Mathematics
2 answers:
alina1380 [7]3 years ago
8 0
Your answer needs to be 8 because 4/5 of 400 = 320 and if you multiply 320 by 2 because 2 chaperones for every 75 and divide 640 by 75 you get 8.5 and you can round that to 8.
In-s [12.5K]3 years ago
7 0

Answer:

8 or 9

Step-by-step explanation:

So, you first need to take 4/5 of 400 (320).  Then, you can count by 75s for a bit

75students; 2chaperones

150; 4

225; 6

300; 8

now, you have 20 students left over...since one chaperone would watch about 37 kids, you can either divide the remaining kids up among the other chaperones, or you can add one more chaperone to watch the 20 kids.  i don't know what the teacher wants, so either 8 or 9 chaperones

You might be interested in
An opera singer teaches singing classes to teens. She teaches 96 teens in all. One-third of her
STatiana [176]

Answer:

32

Step-by-step explanation:

1/3x96= 31.999

4 0
2 years ago
Read 2 more answers
Suppose you roll a regular 6-faced die. What is the probability of rolling: a 6?, a 2?, and a 4?
Andreyy89

3/6 because there are 6 sides and there are 3 numbers that you want to roll. They are even numbers so if you want to roll half of the numbers but not the other half well you have 3/6

6 0
3 years ago
The dot plot shows the height, in feet, of a group of trees being studied. How many trees are being studied
TEA [102]
If you are reffering to this dot plot, it would be 13 trees being studied.

4 0
3 years ago
What is 18/90 is simplest form
Tomtit [17]
18/90 in simplest form is 1/5


18 and 90 are both divisible by 9 


18 = 2 

90 = 10 



2 and 10 are divisible by 2 


2 = 1


10 = 5


18/90 = 1/5
5 0
3 years ago
Each side of a sandbox is 7 feet long. It will cost $1.00 per square foot to replace the sand in the sandbox. What would be the
arlik [135]

Answer: $7.00

Step-by-step explanation:

each foot is $1, so times 7 is 7 dollars.

3 0
3 years ago
Read 2 more answers
Other questions:
  • On a average day a horse might drink 50 la sheep might drink 4 l and a chicken might drink 200ml how much water would a farm wit
    12·1 answer
  • I need help with these three questions
    12·1 answer
  • Is y=3/4x-7 a linear or nonlinear function
    9·2 answers
  • What is the answer to the question
    15·2 answers
  • What is a pessimist's blood type?
    6·2 answers
  • The Hu family goes out for lunch, and the price of the meal is $52. The sales tax on the meal is 6%, and the family also leaves
    8·2 answers
  • Joe is saving for a new online video game. He has some money already in his savings, and he can add $2.50 each week. This relati
    5·2 answers
  • FIND EQUATION OF LINE
    9·1 answer
  • Sasha bought 8.5 kilograms of apples, 3 kilograms of bananas, and 1.9 kilograms of peaches. How many kilograms of fruit did she
    10·2 answers
  • What is the measure of _____?​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!