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
A moving company has one large truck for furniture and one small truck for boxes. During one move, it took the large truck 4 hou
s2008m [1.1K]

Answer:

large truck = 45miles small truck = 60miles

Step-by-step explanation:

180/4 and 180/3

4 0
4 years ago
Please help ASAP. Please show ur work
Vaselesa [24]
The answer is

2. 2a+12

Show work

2a+7+2a+7+4+4= 4a+22

A+2+a+2+3+3 = 2a+10

(4a+22)-(2a+10) = 2a+12
6 0
4 years ago
The least common multiple of two numbers is 60, and one of the numbers is 7 less the other number. What are the numbers?
Vladimir79 [104]
5 and 12 should be the answer
5 0
4 years ago
Idk how to do my hw
solniwko [45]

What is your homework?

8 0
4 years ago
Read 2 more answers
Evaluate 4k2 + 3 when k = 5
lyudmila [28]

Answer:

103

Step-by-step explanation:

Evaluate 4k2 + 3

To evaluate 4k² + 3, when k = 5, which means when you sees k, put 5 in replacement

4k² + 3 = 4(5)² + 3

4(5×5) + 3

4(25) + 3

open the bracket

4 × 25 = 100

∴ 100 + 3 = 103

Please mark me brainliest  

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the distributive property of 4+5(×+9)=51 ?
    15·1 answer
  • Pam bought 50 kg of sugar. She used 10 kg of sugar. What percentage of sugar was left? (step by step answer would be appreciated
    14·2 answers
  • Find the value of x
    12·1 answer
  • Find the intersections of the sets.<br> {5,6,7,8}{6,8,9}
    9·1 answer
  • Convert the number to scientific notation. 0.000001019<br>​
    9·2 answers
  • Please help i really need it
    6·2 answers
  • Find the product ( x ≠ ? )
    10·1 answer
  • A pole 10 feet tall is used to support a guy wire for a tower, which runs from the tower to a metal stake in the ground. After p
    15·2 answers
  • Point AA is located at (5,-6)(5,−6) on the coordinate plane. Point AA is reflected over the xx-axis to create point A'A ′ . What
    10·1 answer
  • Solve the system of inequalities. (Note: you may need to adjust your scale on the coordinate plane.) Show work
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!