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
ki77a [65]
3 years ago
7

20%3Dx%5E%7By%7D" id="TexFormula1" title="\frac{3^{\frac{1}{2} } }{8^{\frac{1}{2} } } =x^{y}" alt="\frac{3^{\frac{1}{2} } }{8^{\frac{1}{2} } } =x^{y}" align="absmiddle" class="latex-formula">
Mathematics
2 answers:
ehidna [41]3 years ago
7 0

Answer:

\frac{ {3}^{\frac{1}{2} } }{ {8}^{ \frac{1}{2} } }  =  {x}^{y}

{ (\frac{3}{8} )}^{ \frac{1}{2} }  =  {x}^{y}

x =  \frac{3}{8} and \:  \: y =  \frac{1}{2}

frosja888 [35]3 years ago
5 0

Answer:

\frac{3^{\frac{1}{2} } }{8^{\frac{1}{2} } } =x^{y} \\  \\   \bigg( \frac{3}{8} \bigg)^{ \frac{1}{2} }   =  {x}^{y}  \\  \\  \implies \:  x =  \frac{3}{8}  \:  \: and \:  \: y =  \frac{1}{2}  \\

You might be interested in
0.54 0.378<br> 0.54 divided by 0.378
Novay_Z [31]
If it’s to the nearest tenth it’s 1.4 if it’s the nearest hundredth 1.42
3 0
3 years ago
Thirty percent of the people refused to work and just sat around. if 1400 people worked, how many just sat around?
Nezavi [6.7K]
30% can also be written as .3, which is easier to use in this case.

To find how many just sat around, multiply the number of people by the percentage of how many just sat around.

1400*.3=420
5 0
3 years ago
Read 2 more answers
Plz solve . 3+ x &gt; -9
STALIN [3.7K]

Answer:

12

Step-by-step explanation:

3 + x>-9 x=12 15>-9

5 0
3 years ago
In the library on a university campus, there is a sign in the elevator that indicates a limit of 16 persons. Furthermore, there
Vedmedyk [2.9K]

Answer:

a) 151lb.

b) 6.25 lb

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a random variable X, with mean \mu and standard deviation \sigma, a large sample size can be approximated to a normal distribution with mean \mu and standard deviation \frac{\sigma}{\sqrt{n}}.

In this problem, we have that:

\mu = 151, \sigma = 25, n = 16

So

a) The expected value of the sample mean of the weights is 151 lb.

(b) What is the standard deviation of the sampling distribution of the sample mean weight?

This is s = \frac{\sigma}{\sqrt{n}} = \frac{25}{\sqrt{16}} = 6.25

8 0
3 years ago
The local library lends an average of 68.24 books to readers each day. What is the average number of books lent to readers in a
Morgarella [4.7K]

The local library lends an  average books per day  = 68.24

We know there are 7 days in a week  

To find the the average number of books lent to readers in a week, we multiply the number of days in a week by average number of books per day.

let x be the  average number of books per week  

x=  68.24 * 7  

x= 477.68

The local library lends an average of 477.68 books to readers every week.

7 0
4 years ago
Read 2 more answers
Other questions:
  • On a map, 1 in. represents 12 mi. Two cities are 6 1/2in. apart on the map.
    5·2 answers
  • PLEASE HELPPPPPPPPPPPPPPPPPPPP I WILL GIVE BRAINLIEST TO THE FIRST AND MOST CORRECT ANSWER. Also show your workkk pleaseeeeeee.
    14·1 answer
  • Find the sum of -4 and -3
    10·2 answers
  • Can someone help me please . (Maths)
    12·2 answers
  • 13.) Write a Paragraph proof ( Thanks!!)
    11·1 answer
  • Will mark brainiest for the first one with the correct answer.
    7·2 answers
  • Help please :) much appreciated
    5·1 answer
  • I give free points and brainliest to the first one who says something because I feel nice today.
    5·2 answers
  • Can someone help me with question 11
    9·1 answer
  • How much is 30 pounds if the price per pound is 3.50.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!