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
WITCHER [35]
3 years ago
6

Which expression is equivalent to r^m ÷ r^n?

Mathematics
1 answer:
Andre45 [30]3 years ago
7 0
R^m ÷ r^n is equal to r^(m-n). 

For example, 2^5 <span>÷ 2^3 = 2^2.
</span>
Is that what you mean?
You might be interested in
kandy is financing a $335,000 mortgage for 30 years at a fixed rate of 7.5% what is the total cost of the principal and interest
-BARSIC- [3]
Given:
<span>F= $335,000
n = 30 years at a fixed rate of i = 7.5%

Required:
the total cost of the principal

Solution:
F = P(1+i)^n
P = F/(1+i)^n
P = 335,000 / (1.0.075)^30
P = 38,264.05</span>
8 0
3 years ago
Jane bough 1.5 pounds of chicken, then went back to the store and bought 1 13/16 More pounds, how many total pounds did she buy
Studentka2010 [4]

Answer:

Step-by-step explanation:

1.5 + 1 13/16

O.5 = 1/2

(1+1)+(1/2 + 13/16)

2 + (8/16 + 13/16) = 2 21/16

4 0
2 years ago
I need help with the last two !!!
Dmitriy789 [7]

Step-by-step explanation:

G(x) = - x^2 + 10x

a + G(a) = a - a^2 + 10a = - a^2 + 11a or 11a - a^2 or a(11 - a)

1/G(a) = 1/(10a - a^2) = 1/a(10 - a)

6 0
2 years ago
Hey can you please help me posted picture of question
Olenka [21]
Hello!

The variable "n" represents an exponent.

An exponent is used to multiply a number (b) by itself "n" times. For example, if the expression were to read (b²) it would represent the following:

b × b

The same could be said for (b³):

b × b × b

Even (b^{10}):

b × b × b × b × b × b × b × b × b × b

I hope this helps!
6 0
3 years ago
Please help me I will give you extra points and the brain thing
vovangra [49]

Answer:

A. n = 5

Step-by-step explanation:

S = n² + n

When S = 30:

                                                       n² + n = 30

Subtract 30 from both sides:  n² + n - 30 = 0

Factorize:                               (n - 5)(n + 6) = 0

Therefore                                                 n = 5 or -6

As n > 2, then n = 5 only

4 0
2 years ago
Other questions:
  • Find the mean,median,mode and range for each set of data its 23,27,24,26,26,24,26,24
    6·2 answers
  • Which of the following us the graph of you=5
    6·1 answer
  • Write a number in each box to make the sentences true
    7·1 answer
  • . You and three friends are planning a trip. You want to keep the cost below $90 per person. Write and solve an inequality
    5·1 answer
  • When you owe money to a lender, you are a___?
    13·2 answers
  • Whats the answer, can someone plz help me????
    9·1 answer
  • If all squares are rectangles, and if all rectangles are parallelograms, then all squares are parallelograms. Which law of prope
    7·1 answer
  • What is 3/4 divide by 1/6 <br> no simplfly
    6·1 answer
  • B(n)=1 (-2)^n-1<br> What is the 4th term in the sequence
    12·1 answer
  • Hello there <br><br><br> looking for help here <br><br><br> giving brainliest if able to
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!