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
postnew [5]
2 years ago
9

At least how many hours of sleep do students ages seven to twelve need per night

Mathematics
2 answers:
kozerog [31]2 years ago
7 0

Answer:

10

Step-by-step explanation:

goblinko [34]2 years ago
7 0

Answer:

10 hours

Step-by-step explanation:

ok

You might be interested in
Help Plz!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Ivan
Place your dot roughly around 2.23.  The square root of 5 is 2.23
5 0
3 years ago
(Pls help me ASAP i will give brainliest!! Also, pls write at least 3 sentences to explain your reasoning :) )
mafiozo [28]

Answer:

the answer is 14,880 and its bigger :D 14880>12400

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Would you rather save 25% off or save one third?
Trava [24]

Answer:

One-third

Step-by-step explanation:

One-third (which is about 33.3%) is greater than 25%

7 0
3 years ago
Read 2 more answers
Expand and simplify 2(5x - 1) – (2x - 5) ​
horrorfan [7]

Answer:

2(5x - 1) – (2x - 5)

=2(5x−1)−2x+5

=10x−2−2x+5

=(10x−2x)+(−2+5)

=8x+3

Step-by-step explanation:

3 0
2 years ago
I'm uneducated and need help please..​
gogolik [260]

Number one is c. It should take her about nine days

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is −58÷910 ?<br><br> −2536<br><br> −916<br><br> −3580<br><br> −136
    15·2 answers
  • A population has a mean of 40 and a standard deviation of 15. a sample of size 100 is taken at random from this population. the
    15·1 answer
  • A right cylinder has a radius of 2 units and a height of 5 units. What is the volume of the cylinder? Round to the nearest 10th.
    13·2 answers
  • The x- and y- coordinate have opposite signs
    8·1 answer
  • The value of 5^-3x2^-1
    8·2 answers
  • Least to greatest 1.098,1.76,1.064, 2.001
    6·2 answers
  • The volume of a cube of ice for an ice sculpture is 64,000 cubic inches.
    10·1 answer
  • Someone pls help me I'm really struggling and the assignment is almost due
    9·1 answer
  • How did the 5 become 15/4... kinda confuse can anybody help????????????
    7·1 answer
  • If it costs $1.40 per square foot to install the garden, what is the cost for plan A?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!