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
Dmitrij [34]
3 years ago
14

Rewrite the expression in the form 4^n. 4^11/4^-8

Mathematics
2 answers:
Doss [256]3 years ago
3 0

Answer:

4 ^ 19

Step-by-step explanation:

When we divide exponential expressions, if the bases is the same, we subtract the exponents

x^a/ x^b = x^(a-b)

4^11/4^-8 = 4^(11- -8)  = 4^(11+8) = 4^(19)

ra1l [238]3 years ago
3 0

Answer:

4^19

Step-by-step explanation:

1) When dividing you subtract the bottom exponent (-8) from the top exponent (11).

11 - (-8) = __

2) When subtracting a negative, you are actually adding. (change both signs)

11 + (+8) = __

3) Now just simply add them up.

11 + 8 = 19

4) This would give you 19 for your exponent and the final answer written in the form 4^n would be:

4^19

You might be interested in
An item that originally cost $100 is decreased by 8%. The reduced price is then increased by 8%.
kolezko [41]
First, find the decreased price by multiplying 100 by 8% and subtracting:

100 x 0.08 = 8

100-8 = 92 ( reduced price )

now multiply reduced price by 8% and add:

92 x 0.08 = 7.36

92 + 7.36 = $99.36

7 0
3 years ago
Read 2 more answers
27
kondaur [170]

Answer:

<em>Karim will never have triple age as his brother, it has happened already 1 year ago, thus he won't give him a gift</em>

Step-by-step explanation:

<u>Equations</u>

Let's make:

x = the number of years from now

Karim now is 22 and Ziad is 8. x years from now Karim will be

22 + x years old and Ziad will be

8 + x years old.

Karim will give Ziad a wonderful gift when:

22 + x = 3(8 + x)

22 + x = 24 + 3x

Solving:

x = -1

This means that Karim will never have triple age as his brother, it has happened already 1 year ago, thus he won't give him a gift

4 0
3 years ago
Consider this expression.
USPshnik [31]

Answer:

-16

Step-by-step explanation:

m^2 + n^2

-5^2 + 3^2 = -16

5 0
2 years ago
1. Shay found that she hit the bull's-eye when throwing darts 2/10 times. If she
viva [34]
<h2>Answer:</h2><h2>If she  continues to throw darts 75 more times, she could predict to hit the </h2><h2>bull's-eye 15 times.</h2>

Step-by-step explanation:

Shay found that she hit the bull's-eye when throwing darts \frac{2}{10} times = \frac{1}{5}.

In five times, she will hit the dart once.

If she  continues to throw darts 75 more times,

the probability that she will hit the bull's eye =  \frac{1}{5} (75) = 15 times.

If she  continues to throw darts 75 more times, she could predict to hit the

bull's-eye 15 times.

6 0
3 years ago
he data shows the distances, in miles, run by runners in a track club. 6, 3, 8, 8, 6, 6, 8, 2, 5, 2, 5, 10, 3, 5 Create a histog
kakasveta [241]

Answer:

To create a histogram of the given data set, we first must check for the frequency of each value.

6, 3, 8, 8, 6, 6, 8, 2, 5, 2, 5, 10, 3, 5

2 - 2

3 - 2

5 - 3

6 - 3

8 - 3

10 - 1

Now that we have the frequencies of each, we need to add them to each range.

0 - 2 : 2

3 - 5 : 5

6 - 8 : 6

9 - 11 : 1

Refer to the image for the histogram.

4 0
3 years ago
Other questions:
  • 9) Gabriel took three math tests last semester. He scored a 91 on the first test, a
    7·1 answer
  • Please help me with 5-13 please in expanded form please!!
    7·1 answer
  • The values in the table represent an exponential function. What is the common ratio of the associated geometric sequence? x: 1,
    8·1 answer
  • #18-7: Find the radius of a circle that has an area of 4.5216 cm^2. Use 3.14 for pi.
    10·1 answer
  • Please please please help me I need to get this right so please don’t do that if you don’t know geometry
    10·1 answer
  • Simplest radical form<br> Pleaseeee answer
    5·1 answer
  • Help i need answers asap!! there's only a lot of pictures because i waned you to see what i' doing PART !!!!! GO TO MY ACCOUNT A
    9·1 answer
  • The cost of a smartphone is $199. A newer model costs 10% more. Which choice is closest to the sale price of the newer model aft
    15·1 answer
  • HELP!!pls solve this rn pls. pls i rly need it now<br> 5 (-2a – 8 ) &lt; -9a +4
    5·1 answer
  • Assuming these triangles are similar,solve for x.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!