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
Usimov [2.4K]
2 years ago
12

What is

alt="(\frac{1}{5} )^{4}" align="absmiddle" class="latex-formula"> HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Mathematics
1 answer:
DanielleElmas [232]2 years ago
5 0

\sf{Hey!}

\boxed{\underline{Question:}}

(\frac{1}{5})^4 = \frac{1}{632}

If you want the decimal.

^A^n^s^w^e^r^~:

0.0016.

\huge\bold{\textbf{\textsf{{\color{EXPLANATION :}{}}}}}

Apply exponent rule: (\frac{a}{b})^c =\frac{a^c}{b^c}

= \frac{1^4}{5^4}

1^4=1

=\frac{1}{5^4}

5^4=625

= \frac{1}{625}

Hope It Helps. . .

Answer~:

\sf{Jace}

You might be interested in
Find the value of x (5x)=150
Kruka [31]
Divide both sides by 5, and the result is: x=30.
X is 30.
6 0
3 years ago
Pls help due in 15 mins!!
ella [17]

your first constant of propotionality is 10

The  second constant of propotionality 5

7 0
3 years ago
Read 2 more answers
A buyer went to the market to buy strawberries. He purchased 120 randomly selected strawberries from a vendor who claimed that n
mafiozo [28]

Answer:

z=\frac{0.333 -0.25}{\sqrt{\frac{0.25(1-0.25)}{120}}}=2.10  

p_v =P(z>2.10)=0.018  

At 5% of significance we can conclude that the true proportion of strawberries damage is higher than 0.25

Step-by-step explanation:

Data given and notation

n=120 represent the random sample taken

X=40 represent the number of strawberries damaged

\hat p=\frac{40}{120}=0.333 estimated proportion of strawberries damaged

p_o=0.25 is the value that we want to test

\alpha represent the significance level

z would represent the statistic (variable of interest)

p_v represent the p value (variable of interest)  

Concepts and formulas to use  

We need to conduct a hypothesis in order to test the claim that no more than 25% of his total harvest of strawberries was damaged.:  

Null hypothesis:p\leq 0.25  

Alternative hypothesis:p > 0.25  

When we conduct a proportion test we need to use the z statistic, and the is given by:  

z=\frac{\hat p -p_o}{\sqrt{\frac{p_o (1-p_o)}{n}}} (1)  

The One-Sample Proportion Test is used to assess whether a population proportion \hat p is significantly different from a hypothesized value p_o.

Calculate the statistic  

Since we have all the info requires we can replace in formula (1) like this:  

z=\frac{0.333 -0.25}{\sqrt{\frac{0.25(1-0.25)}{120}}}=2.10  

Statistical decision  

It's important to refresh the p value method or p value approach . "This method is about determining "likely" or "unlikely" by determining the probability assuming the null hypothesis were true of observing a more extreme test statistic in the direction of the alternative hypothesis than the one observed". Or in other words is just a method to have an statistical decision to fail to reject or reject the null hypothesis.  

The next step would be calculate the p value for this test.  

Since is a right tailed test the p value would be:  

p_v =P(z>2.10)=0.018  

At 5% of significance we can conclude that the true proportion of strawberries damage is higher than 0.25

6 0
3 years ago
Determine if true:<br> 24+24-8x2=80
Savatey [412]
Answer:true

Explanation:
24+24=48
48-8=40
40x2=80
80=80!

So it is true.
5 0
2 years ago
What is the Prime Factorization
Hoochie [10]

Answer:

for example the PF of 32 is 2*2*2*2*2 or 2^5

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Jason will use a 1/3 gallon pitcher to fill an empty three-quarter gallon water jug. How much water will he need in order to com
    7·2 answers
  • Write the equation. kate has a seashell. Collection. She has 35shells in all. This is five times morethan her brother. How many
    10·1 answer
  • Order the numbers from least to greatest.
    7·2 answers
  • I'm just confused on how to start this first of all and then get the right answer
    7·1 answer
  • Answer to the problem 3/8r=15/16
    7·1 answer
  • In T-ball, the distance to each successive base is 50 feet. If the distance from home plate to the pitcher’s mound is 38 feet, h
    8·1 answer
  • Can someone please help me I really need help please help me
    12·1 answer
  • A rectangle has a length of the fifth root of 16 inches and a width of 2 to the 1 over 5 power inches. Find the area of the rect
    10·2 answers
  • Use the graph of the polynomial function to find the factored form of the
    11·1 answer
  • If x2 = 10, what is the value of x? (5 points)
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!