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
raketka [301]
3 years ago
6

In a survey at a local university, 38% of students say that they get less than the recommended eight hours of sleep per night in

a group of 4500 students, how many would you expect get eight or more hours of sleep per night?
Mathematics
1 answer:
Sever21 [200]3 years ago
3 0

Answer:

2790

Step-by-step explanation:

38/100 * 4500 = 1710 get less than eight hours of sleep

4500 - 1710 = 2790 students

You might be interested in
What is the volume of the oblique cube
serious [3.7K]

Answer:

\large\boxed{V=\dfrac{1600\pi}{3}\ cm^3}

Step-by-step explanation:

The formula of a volume of a cone:

V=\dfrac{1}{3}\pi r^2H

r - radius

H - height

We have r = 10cm and H = 16cm. Substitute:

V=\dfrac{1}{3}\pi(10^2)(16)=\dfrac{1}{3}\pi(100)(16)=\dfrac{1600\pi}{3}\ cm^3

6 0
3 years ago
The product of two integers is 96. One of them is-12, find the other numbers​
miss Akunina [59]

Answer:

-8

Step-by-step explanation:

let the other number be x

according to the question equation is

-12x = 96

x = 96/-12

x = -8

4 0
3 years ago
Read 2 more answers
X+65=90 what does x equal
Romashka [77]

Answer:

x equals 25 hope this helps

8 0
3 years ago
Read 2 more answers
If I simplify the expression 4(x+3) to 4x+7 what properties did I use
natka813 [3]
You used Order of Operations. I hope this helped ^^
8 0
3 years ago
Please help me on this math I have been trying to solve it but I can't please please help me!!!!!!​
ludmilkaskok [199]

Answer:The first table would be a proportional relationship.

Step-by-step explanation:

It's the only table with a constant, which is required in a proportional relationship. The constant would be 1300 which you can find by divided the two numbers in each row.

7 0
3 years ago
Other questions:
  • What does not belong |6|,6,-6,|-6|
    11·2 answers
  • Dan bought a new house with a backyard whose dimensions are 21.8 by 12 feet. The backyard has a triangular garden with an area o
    10·1 answer
  • (0.49+0.045)÷5 show steps to solve this
    6·2 answers
  • Consider the students in your statistics class as the population and suppose they are seated in four rows of 10 students each. T
    12·1 answer
  • Find x to the nearest tenth.<br><br> A. 0.7<br> B. 1.0<br> C. 1.1<br> D. 1.4
    10·2 answers
  • Which equation can be used to find the measure of angle LJK?
    12·1 answer
  • Please only answer if your certain it will mean a lot I can give extra points or brain list if you like or a thanks please don’t
    10·1 answer
  • POR FAVOR AYUDA !!!!​
    9·1 answer
  • Mike is catering a party. He plans on having 4 trays of 5 appetizers each on the buffet at the beginning of the party and will r
    5·2 answers
  • -5/10 and -4/8 <br><br>not equivalent<br><br>equivalent
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!