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
worty [1.4K]
3 years ago
11

7. An administrator surveys a random sample of 48 out of 900 middle school students. Using the

Mathematics
2 answers:
Xelga [282]3 years ago
5 0

Answer:

12 students

Step-by-step explanation:

225 is 25% of 900 and 25% of 48 is 12.

Finger [1]3 years ago
5 0
12 students........:
You might be interested in
How much interest is earned in one year on 5,000 at an interest rate of 3%?
Sergio039 [100]
150 is the amount of interest earned for one year because the formula of PRT is, in this case 5000 times 0.03 times one which gets you the answer of 150.
8 0
3 years ago
I need help with the problem ​
zzz [600]
I think it should be angle bisector
7 0
2 years ago
Identify the transformation that maps the figure onto itself <br><br> Please help
Lapatulllka [165]

Answer:

  B.  Rotate 180° clockwise around (8, 4) and reflect across the line x=8.

Step-by-step explanation:

The figure is symmetrical (order 2) about the point (8, 4), and about the lines x=8 and y=4.

Hence, rotation 180° about the point (8, 4) makes the figure look unchanged. Since the figure is also symmetrical about the line x=8, reflecting it across that line will also leave the figure unchanged.

__

Any of the other transformations have the effect of translating the figure somewhere else.

3 0
3 years ago
I don't understand how this would work. Ive tried to figure it out but i don't know.
barxatty [35]
A. Not sure !! .....l.......
8 0
2 years ago
How many solutions does the equation have? 6h−(9−3h)=6−3(h+2)
erica [24]
Hi there,

It only has 1 solution

Hope this helps :)
3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the slope between (3,2) and (-2,3)
    13·1 answer
  • Which set of three numbers could be the side lengths of a triangle?
    7·2 answers
  • I need help please help m
    11·1 answer
  • Complete the following. Show all work for calculations.
    13·1 answer
  • Your locomotive is 16 inches long. It is an exact model of the locomotive that is 40 feet long. A window on the locomotive this
    11·2 answers
  • What is the formula for finding meters
    7·1 answer
  • What substitution should be used to rewrite 4x4 – 21x2 + 20 = 0 as a quadratic equation?
    9·2 answers
  • Need help plz plz thx
    9·1 answer
  • Explain why a mixed number is not in the set of integers or whole numbers?
    14·1 answer
  • Use graphing technology to find the range of the function f(x)=1/2x+2​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!