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
Lana71 [14]
3 years ago
9

Which can be used to solved the expression (r^-4)^3

Mathematics
1 answer:
Oksana_A [137]3 years ago
3 0

Answer:

The expression is equal to 1 over 12 factors of r

Multiplying the exponents will create an equivalent expression.

Step-by-step explanation:

We are given the following in the question:

(r^-^4)^3

<h3>Properties of exponent: </h3>

(x^m)^n=x^m^n

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

Thus, we can simplify the given expression as:

(r^-^4)^3

= r^-^1^2

= \frac{1}{r^1^2}

Thus, the correct answer is:

Option 2) The expression is equal to 1 over 12 factors of r

Option 4) Multiplying the exponents will create an equivalent expression.

You might be interested in
A random sample of size 16 is to be taken from a normal population having mean of 100 andvariance 4. What is the 90th percentile
viva [34]

Answer:  100+1.28(1/2)=100.64

Step-by-step explanation:

A random sample of size 16 is to be taken from a normal population having mean 100 and variance 4. ... The 90th percentile of the normal curve, according to the table I was provided, was equal to 1.28 standard units above the mean.

3 0
3 years ago
Solve: 5/12 × 8/15=​
Cerrena [4.2K]

Answer:0.5

Step-by-step explanation: If you flip the numbers and the continue to multiply them across and then divide them after you should get 0.5

8 0
3 years ago
In need of help! ASAP!!!!!!!!!!!!!!!
lora16 [44]

I've Got Your Back:

What do you need help with?

Here's what you wanna do.

Add 6 dollars to 12.75.

You now have $18.75

Now subtract 10

18.75 - 10 = 8.75

Now subtract 3.50

8.75 -  3.50 = 5.25

So, the cotton candy costs $5.25

6 0
3 years ago
NEED AN ANSWER PLZ!!!Mrs. Brown has 7 more boys than girls in her class and has a total of 29 students. Which of the following s
marshall27 [118]

Answer:

b = g + 7 and b+g= 29. is the answer

5 0
3 years ago
Help on this question please
telo118 [61]

Answer:

$33.00

Step-by-step explanation:

Total number of members = 45+30 = 75

Total cost for making name tags

= 75 * (0.44)

= $33.00

6 0
2 years ago
Other questions:
  • Suzie purchased a dress on sale for $27.20. This is 85% of the original price. What was the original price?
    10·1 answer
  • Which of the following are solutions to 2x^2 -8x -90
    7·1 answer
  • 3.a volunteer has 12 pounds of birdseed to put in bird feeders in all of the city parks. there are 3 ¼ Cups of birdseed in pound
    13·2 answers
  • Amrita thinks of a number, she doubles it, adds 9, divides by three and then subtracts one.
    10·2 answers
  • Good morning guys can you guys plz help on my math :D
    14·1 answer
  • Given h(x) = -3x + 2, solve for x when h(x) = -4.​
    8·1 answer
  • What is the less of side a? Round to the nearest tenth of an inch.
    15·1 answer
  • Find the slope of the line through the given pair of points.<br> (0,16), (11,6)
    9·2 answers
  • 15 = 27 + x<br> Please help
    15·2 answers
  • PLS HELP I HAVE LIMITED TIME PLEASE GUYS
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!