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
natali 33 [55]
3 years ago
14

At school assembly four out of the first 10 students are wearing spirt wear. Based on this information, if 500 students were at

the assembly how many students could be expected to be wearing spirt wear
Mathematics
1 answer:
8090 [49]3 years ago
6 0
Answer=125
Step by step=
Well if 10 x 50 is 500 (just to show how you get doesn't affect problem) you would simply divide by 4 thus, you get 125
You might be interested in
Which statement is true about whether A and B are independent events? A and B are independent events because P(A∣B) = P(A) = 0.1
love history [14]
The events A and B are independent if the  probability that event A occurs does not affect the probability that event B occurs.
A and B are independent if the equation P(A∩B) = P(A) P(B) holds true.
P(A∩B) is the probability that both event A and B occur.
Conditional probability is the probability of an event given that some other event first occurs.
P(B|A)=P(A∩B)/P(A)
In the case where events<span> A and B are </span>independent<span> the </span>conditional probability<span> of </span>event<span> B given </span>event<span> A is simply the </span>probability<span> of </span>event<span> B, that is P(B).</span>
Statement 1:A and B are independent events because P(A∣B) = P(A) = 0.12. This is true.
Statement 2:<span>A and B are independent events because P(A∣B) = P(A) = 0.25.
This is true.
 Statement 3:</span><span>A and B are not independent events because P(A∣B) = 0.12 and P(A) = 0.25. 
This is true.
Statement 4:</span><span>A and B are not independent events because P(A∣B) = 0.375 and P(A) = 0.25
This is true.</span>
5 0
3 years ago
Read 2 more answers
I have no idea how to work this problem out and the answer
NeTakaya

Answer:

B, D, C, A

Step-by-step explanation:

The question is asking to put the photographers into least to greast.

For the best case, I suggest you change them into decimals and put them in order.

Photgrapher A: 2/5 = 0.4 = 40%

Photographer B: 4% = 0.04 = 4%

Photographer C: 0.29 = 29%

Photographer D: 27/100 = 0.27 = 27%

Now put them into least to greatest.

Photographer B, Photographer D, Photographer C, And Photographer A

3 0
2 years ago
Read 2 more answers
Compare the linear functions. Which function has the largest y-intercept?
Jobisdone [24]

Answer:

the one where it passes -2

Step-by-step explanation:

-2 > -3

3 0
3 years ago
Read 2 more answers
Help me pleaseeeeeeeee
topjm [15]

Answer:

x = 6, y = 3

Step-by-step explanation:

Let Sally's age be x and Tomas's age be y.

Sum of Sally's age plus twice Tomas's age: x + 2y = 12

Difference of Sally's age and Tomas's age: x - y = 3

Multiply the second equation by two and add it to the first equation to get

3x = 18, which means x = 6.

Plug 6 in for x in the second equation to get 6 - y = 3, which means y = 3.

7 0
3 years ago
Read 2 more answers
Is the simplified form of 2square root of 3 ⋅ square root of 12 rational?
viva [34]
No

it is not rational

6 0
3 years ago
Other questions:
  • All right angles are _____ degrees
    9·1 answer
  • Can you please help me with this problem?
    8·1 answer
  • Stephanie multiplied two decimal numbers and found the product to be 29.648.
    15·1 answer
  • What is the justification for each step in the solution of the equation?
    13·2 answers
  • You deposit 5000 in an account that earns 5% simple interest.How long will it be befor the total amount is 6000
    13·1 answer
  • Please help!!<br> Will mark brainliest
    8·2 answers
  • NEED HELP ASAP
    7·1 answer
  • Simplify the expression. (x-4 x² + 7) - (-5x² + 5x - 3)​
    5·2 answers
  • 7 ⅓ ÷ 225 = <br> answer this question plz
    8·1 answer
  • A pendulum is raised to a certain height and released from point A, as shown in the image below. At its release, the pendulum is
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!