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
hjlf
3 years ago
9

A local Elementary School has 560 students. A Random Sample of 50

Mathematics
1 answer:
Komok [63]3 years ago
7 0
Well since there was 560 students the it was 560/560. now that 50 got selected the total portion would be 560/6
You might be interested in
What is the correct answer?
mart [117]
There are 8 marks on the line and the first line is 3 long while the second is 2 long
c. 3/8+2/8=5/8
6 0
3 years ago
HELP PLEASE
BigorU [14]

Answer:

D)

Step-by-step explanation:

To start, we know that the initial boiling point is 212 degrees F. For every 1 added to E, the boiling point decreases by 2. So, we havethe equation 212 - 2E or -2E + 212 = b or D).

5 0
3 years ago
The lights go out, your bedroom is pitch dark, yet you still need to find a pair of socks, in your drawer there is 25 white sock
Lerok [7]

Answer: At most 3

Step-by-step explanation:

If there are 25 white socks and 25 red socks, a matching pair would be picked in at most 3 times.

The first sock you pick would be either White or Red

The second sock you pick would be either white or red again which means that you now either have 2 whites, 2 reds or 1 white and 1 red.

The third sock you pick will either be white or red once more. At this point you will either have 3 whites, 3 reds, 2 whites and 1 red or 2 reds and 1 white.

You will therefore have at least a matching pair after 3 tries.

8 0
3 years ago
Write the sentence as an inequality.<br> The sum of a number w and 4 is more than -12.
Rudiy27

Answer:

the answer is w + 4 › -12

Step-by-step explanation:

gxyexdx

5 0
3 years ago
3xc = -5, solve for x
atroni [7]

Answer:

x = -\dfrac{5}{3c}

Step-by-step explanation:

You want x alone on the left side.

x is being multiplied by 3 and by c.

The opposite operation of multiplication is division. You must divide 3xc by 3c to end up with just x.

You must do the same operation to both sides of an equation, so divide both sides by 3c.

3xc = -5

Divide both sides by 3c.

\dfrac{3xc}{3c} = \dfrac{-5}{3c}

Simplify both sides.

x = -\dfrac{5}{3c}

4 0
3 years ago
Other questions:
  • Which of the following represents a positive number?​
    6·1 answer
  • Each of 435 bags contains at least one of the following three items: raisins, almonds, and peanuts. The number of bags that cont
    9·1 answer
  • -4x+y+6<br> -5x-y=21<br> solve by substitution
    13·1 answer
  • atrell will rotate △abc 180° about one of the labeled points. latrell says, “the image will only touch the pre-image at ...
    7·1 answer
  • ) A scientist who is researching marshes observes that marsh grass, Spartina bakeri, grows to different heights at different loc
    7·2 answers
  • What is the range? Please help
    11·1 answer
  • Plz help, so confused, will report, just need these answers and explainations, correctly, thanks:)
    15·2 answers
  • Describe how Malcolm X inspired the Black Power Movement.
    14·1 answer
  • Why is 6√3 irrational or rational?
    13·2 answers
  • 49 Which of the following is a measure
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!