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
Neporo4naja [7]
2 years ago
15

Enter the unknown value that makes this statement true: ___% of 540 is 180

Mathematics
1 answer:
seropon [69]2 years ago
3 0

Answer:

33.3

Step-by-step explanation:

You might be interested in
Will give Brainliest if you answer all
oee [108]
What grade are you in so I know what level you are on to help
7 0
3 years ago
Which decimal is equivalent to 8.100
larisa86 [58]

Answer:

81/10

Step-by-step explanation:

i just figured it out i really don't have one but i hope it helps

7 0
2 years ago
3x-12/x^2+10x+24 ÷ x^2-16/x^2+6x.​
ludmilkaskok [199]

Answer:

19x^3 -4 all divided by x^2

Step-by-step explanation:

It would be greatly appreciated if you gave me the brainlest

7 0
2 years ago
2. The mean birth weight of a full term boy born in the US is 7.7 lbs, with standard deviation of 1.1 lbs. A. Find the probabili
Fed [463]

Answer:

A

The value is P( X  <  7 ) =0.26226

B

The value is P( X  <  7 ) = 0.00073

Step-by-step explanation:

From the question we are told that

  The population mean is  \mu = 7.7 lbs

   The standard deviation is \sigma  = 1.1 \ lbs

  The sample size is  n =  25

Generally the probability that a boy born full term in the US weighs less than 7 lbs is mathematically represented as

     P( X  <  7 ) =  P( \frac{X - \mu }{\sigma}  <  \frac{7 - 7.7 }{1.1 } )

\frac{X -\mu}{\sigma }  =  Z (The  \ standardized \  value\  of  \ X )

=>   P( X  <  7 ) =  P(Z

From the z table  the area under the normal curve to the left corresponding to    -0.6364  is

    P(Z

=>   P( X  <  7 ) =0.26226

Generally the standard error of mean is mathematically represented as  

       \sigma_{x} = \frac{\sigma }{\sqrt{n} }

=>     \sigma_{x} = \frac{ 1.1  }{\sqrt{25} }

=>     \sigma_{x} = 0.22

Generally the probability that the average weight of 25 baby boys born in a particular hospital have an average weight less than 7 lbs is mathematically represented as

         P( \= X  <  7 ) =  P( \frac{\= X - \mu }{\sigma_{x}}  <  \frac{7 - 7.7 }{ 0.22 } )

=>      P( X  <  7 ) =  P(Z

From the z table  the area under the normal curve to the left corresponding to    -3.1818  is

=>      P(Z

=>      P( X  <  7 ) = 0.00073

4 0
2 years ago
The Swaying Palms Hotel has 200 rooms. The graph shows the average number of
melomori [17]
You need to add a picture of the graph
3 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the equation. <br> ×-9=-6× + 5
    10·2 answers
  • F(x)=3x^2-x+2; [-3,1]
    12·1 answer
  • HELP ASAP!!!!!!!!!!!!!
    8·1 answer
  • Find the value of the csc 40° using your calculator. (I've been having a hard time with this, so it'd be helpful if anyone could
    14·2 answers
  • 16 divided by 1/8 minus 1
    5·1 answer
  • Write a expression only using positive exponents <br><br> 9c3/c -4
    6·1 answer
  • Need helps pls will give thanks
    10·1 answer
  • Graph each equation by using the x and y intercepts. <br><br> y = 4 + x
    14·1 answer
  • A triangle has angle measurements of 53°, 37°, and 90°. What kind of triangle is it?
    12·2 answers
  • Fuel for the reasearch vessels will be stored in a cylindrical tank with a radius of 10 meters and a height of 5 meters. Using a
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!