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
Ira Lisetskai [31]
2 years ago
14

Explain how the Quotient of Powers Property was used to simplify this expression.

Mathematics
1 answer:
Strike441 [17]2 years ago
3 0

Answer:

\frac{5^{4}}{25} = 25

Step-by-step explanation:

I'm not sure if you had a typographical error with this statement, "5 to the fourth power, over 25 = 52."

According to the <u>Quotient Rule of Exponents</u><u>:</u>

\frac{a^{m}}{a^{n}} = a^{(m-n)}

Method 1:

In order for you apply the Quotient Rule, the base must be the same. Since 5 is a factor of 25, then you could rewrite 25 as 5². Doing so will give you the following exponential expression:

\frac{5^{4}}{5^{2}} = 5^{(4 - 2)} = 5^{2} = 25

Method 2:

Even if you solve the given problem manually, you'd still get the same answer:

\frac{5^{4}}{25} = \frac{5*5*5*5}{25} = \frac{625}{25} = 25

Both methods produced the same result, proving that the correct answer is 25.

Please mark my answer as the Brainliest, if you find this helpful :)

You might be interested in
Give a 98% confidence interval for one population mean, given asample of 28 data points with sample mean 30.0 and sample standar
klio [65]

We have a sample of 28 data points. The sample mean is 30.0 and the sample standard deviation is 2.40. The confidence level required is 98%. Then, we calculate α by:

\begin{gathered} 1-\alpha=0.98 \\ \alpha=0.02 \end{gathered}

The confidence interval for the population mean, given the sample mean μ and the sample standard deviation σ, can be calculated as:

CI(\mu)=\lbrack x-Z_{1-\frac{\alpha}{2}}\cdot\frac{\sigma}{\sqrt[]{n}},x+Z_{1-\frac{\alpha}{2}}\cdot\frac{\sigma}{\sqrt[]{n}}\rbrack

Where n is the sample size, and Z is the z-score for 1 - α/2. Using the known values:

CI(\mu)=\lbrack30.0-Z_{0.99}\cdot\frac{2.40}{\sqrt[]{28}},30.0+Z_{0.99}\cdot\frac{2.40}{\sqrt[]{28}}\rbrack

Where (from tables):

Z_{0.99}=2.33

Finally, the interval at 98% confidence level is:

CI(\mu)=\lbrack28.94,31.06\rbrack

4 0
1 year ago
Please help will give brainlesit
Alona [7]

Step-by-step explanation:

24:X::36:12

( product of means = product of extremes )

24×12=36×x

288=36x

288/36=X

8=X. Answer

hope it helps

6 0
3 years ago
-4x - 3(2x + 8) = 36 solve for x
vampirchik [111]

Answer:

x = -6

Step-by-step explanation:

-4x - 3(2x + 8) = 36

-4x - 6x - 24 = 36

-10x = 60

-x = 6

x = -6

5 0
2 years ago
Read 2 more answers
Five out of six residents of Mayville have library cards. Which tool will best allow Darren to simulate this scenario and predic
AleksandrR [38]

Answer:a number cube



Step-by-step explanation:


6 0
3 years ago
Read 2 more answers
$3.50 for 12 pound of cheese. the cost for 1 pound of cheese is
Lerok [7]

Answer: 0.29166666666

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • 3eighths - negitive 5 and 1 fourths
    11·2 answers
  • How many angels does a rectangle have
    5·1 answer
  • I need help with algebra
    15·1 answer
  • A product with an annual demand of 1000 units has Co = $25.50 and Ch = $8. The demand exhibits some variability such that the le
    12·1 answer
  • There are 90 people in the cafeteria. 50 are wearing red shirts, 15 are wearing green shirts, and the rest are wearing blue shir
    14·1 answer
  • Freee points bois firkmfmd
    7·2 answers
  • Which set of values could be the side lengths of a 30-60-90 triangle?
    14·1 answer
  • Which equation demonstrates the additive identity property?
    14·1 answer
  • A French toast recipe calls for cup milk per beaten egg. If you use 6 cups milk, how many eggs should you use?
    14·1 answer
  • Is it A or B or C or D
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!