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
Leya [2.2K]
3 years ago
15

In a random and independent sample of 1000 students 80% of them were in favor of longer hours at the school library.

Mathematics
1 answer:
Semmy [17]3 years ago
5 0

Answer:

20 MOE

Step-by-step explanation:

yes

You might be interested in
What is the domain of the function represented by this graph?
Fantom [35]
Domain is all the x values represented
domain here is infinitely because it can go on forever to the left and to the right
8 0
3 years ago
The cost of tuition at a 2 year school is $11,000 per academic year. Ming is eligible for $9,500 in financial aid to cover tuiti
goldenfox [79]

Answer:

$125

Step-by-step explanation:

11,000 - 9,500 = 1,500

1,500 / 12 = 125 (we use 12 because 12 months = 1 year)

8 0
3 years ago
Read 2 more answers
What is the domain of the function in the graph above?​
alexdok [17]

Answer: [-1,infinity)

Step-by-step explanation:

4 0
4 years ago
Asa has 4 colored pencils. His friend purchases three times as many. If Asa’s friend buys two more 4-packs, which expression sho
daser333 [38]

24

Three times as many as four - 3(4) / 4*3/ 4+4+4

4 x 3 = 12

Then for 2 more 4 packs, it'd be 8 since it's either 2*4 or 4+4 (both equal eight)

And then you'd add them both together, 12+8=20

But since it's asking for both Asa and his friend's total amount, you'd add four more to it since 20 is just his friend's amount.

5 0
3 years ago
I want a simple explanation on how to get the answer to this question not just the answer.
AveGali [126]
The answer is= there are 126 5p coins

the reason for this is that
-630 is simplified to 5,
-so 1/5 is really 126/630,
(630 divided by 5 is 126)
- and so 2/5 is 126 x 2 =252/630
- there are only 3 parts left, and if 1p has more parts than 5p,
-then 1p takes up 2/5 of the bag
-and 5p takes up 1/5 of the bag
3 0
3 years ago
Other questions:
  • 34,8000<br>34.01.<br>3. What is 7,639,586.21 rounded to the nearest ten thousand?​
    12·1 answer
  • Center (-11,-10) and radius 8 units
    10·1 answer
  • Help, huh this problem isnt easy.. so yah
    12·2 answers
  • Please help don't understand
    9·1 answer
  • <img src="https://tex.z-dn.net/?f=5x%5E%7B2%7D%20-%2015x-4%3D0" id="TexFormula1" title="5x^{2} - 15x-4=0" alt="5x^{2} - 15x-4=0"
    13·1 answer
  • Tanya has several different ways she likes to walk home. One route takes 20 minutes, two of the routes take 30 minutes, and two
    13·1 answer
  • Find the value of x.<br>need the answer today please.<br>Thank you.​
    14·2 answers
  • Find the slope of a line that is PRRPENDICULAR to the line that goes between (3,-8) and (5,2).
    6·1 answer
  • The object was turned 45 degrees around a fixed point that's called?​
    14·1 answer
  • What is 5+ (-5) ?????
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!