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
sveticcg [70]
3 years ago
11

Rewrite the given equation so there is a single power of 5,000 on each side. then, set the exponents equal to each other.

Mathematics
2 answers:
leonid [27]3 years ago
7 0

Second part of this question is no solution

IRISSAK [1]3 years ago
3 0

Answer:

Option a is correct.

2 = 1

Step-by-step explanation:

Using exponent rules:

\frac{1}{a^n} = a^{-n}

a^n \cdot a^m = a^{n+m}

Given the equation:

(\frac{1}{5000})^{2z} \cdot (5000)^{2z+2} = 5000

then;

(5000)^{-2z} \cdot (5000)^{2z+2} = 5000

Apply the exponent rules:

(5000)^{-2z+2z+2} = 5000

then;

(5000)^{-2z+2z+2} = (5000)^1

On comparing both sides we have;

-2z+2z+2 = 1

Combine like terms;

2 = 1

Therefore, the equation shows the result is, 2 = 1

You might be interested in
A new car sells for $27,500. The value of the car decreases by 14% annually. You want to sell the car when it's worth about $400
NemiM [27]

Answer: 13 years.

Step-by-step explanation:

The price decreases by 14% anually

To find the decimal form, you have 14%/100% = 0.14

So, the year zero, the price is $27,500

After one year, the price is:

P = $27,500 - 0.14*$27500 = $27,500*(0.86)

After the second year, the price is:

P = $27,500*(0.86)^2

and so on, so we want to find x such that:

P = $27,500*(0.86)^x = $4000

0.86^x = $4000/$27,500

Now, using the natural logaritm rule:

a^x = b

x = ln(a)/ln(b)

x = ln($4000/$27,500)/ln(0.86) = 12.8

We can round it up to 13, so after 13 years the price of the car is about $4000

7 0
3 years ago
Christopher bought a new watch at the store when they were having a 20% percent off sale. If the regular price of the watch was
MrMuchimi
$38.40
48 x .2 = 9.6
48 - 9.6 = 38.4 
6 0
3 years ago
Alan multiplies a 4-digit number by 36. How can you tell the
mafiozo [28]

The number of partial products Alan will have when he multiplies a 4-digit number by 36 is; 8 partial products.

First, we must establish that a 4-digit number will have 4 place values namely;

  • Thousands
  • Hundreds
  • Tens
  • Ones.

And since, 36 has 2 place values;

We can conclude that the number of partial products that Alan wil have is; 2× 4 = 8.

Read more on partial products;

brainly.com/question/705781

8 0
2 years ago
Read 2 more answers
there are ten less trumpet players than saxophone players the number of saxophone players is three times the number of trumpet p
patriot [66]
There are 5 trumpet players
6 0
3 years ago
The freezing point of nitrogen is about -210°C. The freezing point of mercury is about 171°C higher. What is the approximate fre
masha68 [24]
It should be about -39 degrees.
6 0
3 years ago
Read 2 more answers
Other questions:
  • (08.03)Jasper is using the following data samples to make a claim about the house values in his neighborhood:
    14·1 answer
  • Ribbon sells for $3.75 per yard. Find the cost, in dollars, for 48 inches of ribbon.
    8·1 answer
  • ...........................
    14·1 answer
  • What is the completely factored form of 25x4 – 16y2?
    10·2 answers
  • 1. Sarah’s corvette used 30 gallons of
    15·1 answer
  • Find the difference.<br> 3x2y - x2y<br><br> A. 2 <br> B. 2x2y <br> C. 3x2y <br> D. 4x2y
    14·1 answer
  • Stock Carl bought some stock at $25 a share. The stock increased to 1 1/2 time its value. How much is the stock per share?
    13·1 answer
  • Chad used the table to show the ratios of the different types of sports game cards that he owns. For every 2 offense cards, he o
    13·1 answer
  • Here is a list of numbers:
    10·2 answers
  • What is the measure of angle y in this figure?<br><br> Enter your answer in the box.<br><br> y=__°
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!