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
Anna [14]
3 years ago
14

2^n=8^20. Solve for n

Mathematics
2 answers:
dybincka [34]3 years ago
7 0

Answer:

2^n=8^20

2^n=2^20x3

Since they have the same base number

n=60

damaskus [11]3 years ago
3 0

Hi the answer is 60 but the picture will show you the work!!

You might be interested in
Molly bought a pair of gloves and a skirt. The gloves cost £4. She sold the gloves and skirt for a total of £48. She made 100% p
Nimfa-mama [501]

Answer:

Profit % = 111.1 %

Step-by-step explanation:

Cost of glove = £4

Sales price of glove and skirt = £48

100% profits on the cost of the glove

20% profit on the total cost

Profit on the total cost = 20% = 0.20

Total cost + 0.20 total cost = Sale value

1.20 * total cost = 48

Total cost = 48 / 1.20

Total cost = 40

Cost of the skirt = Total cost - cost of the gloves

Cost of the skirt = 40 - 4

= 36

Price of the skirt = total value - price of the gloves

Total value = £48

100% of £4 = 100/100 * £4

= £4

Profits + cost of glove = $8

Amount remaining = £48 - £8

= £40

Profit percentage on the skirt = price of the skirt / cost of the skirt

= 40 / 36 * 100

= 1.1111 * 100

Profit % = 111.1 %

3 0
4 years ago
A construction company charges $18 per hour for debris removal, plus a one time fee for the use of the trash dumpster. the total
Wewaii [24]

One time fee for the trash dumpster is $75.

Step-by-step explanation:

Cost of debris removal = $18 per hour

Total number of hours = 8

Let,

Total number of hours = x

One time fee of trash dumpster = y

According to given statement;

18x+y=219

As we know the number of hours, therefore,

18(8)+y=219\\144+y=219\\Subtracting\ 144\ from\ both\ sides\\144-144+y=219-144\\y=75

One time fee for the trash dumpster is $75.

Keywords: linear equations, Subtraction

Learn more about linear equations at:

  • brainly.com/question/4390083
  • brainly.com/question/4401748

#LearnwithBrainly

5 0
3 years ago
Answer the following question :>
Mama L [17]

Answer:

9.5 cm

Step-by-step explanation:

simply add together

2.1+2.1+1+3.3+1

9.5

pls give brainliest

6 0
3 years ago
Read 2 more answers
zoe watched 6 episode of her favorite online video series in 1.5 hours. she spent the same amount of time watching each episode.
Pie

                (1.5 hours) / (6 episodes)

           =    (1.5 / 6)  hour/episode

           =        1/4 hour per episode  (15 minutes)
3 0
3 years ago
Read 2 more answers
Evaluate and match each expression.
avanturin [10]

Answer:

12+x=12+4=16

3x+y=3*4+7=12+7=19

4y-10=4*7-10=28-10=18

1/2xy=1/2*4*7=28/2=14

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • The sum of two numbers is 72. one number is 4 less than the other number. what are the two numbers?
    10·1 answer
  • Describe how you could draw a diagram for a promblem about finding the total length for two strings, 15 inches long and 7 inches
    12·1 answer
  • 33% X$90 rounded up to thr next highest dollar minus one cent
    15·1 answer
  • Whats 7x9?
    14·2 answers
  • A circle has a circumference of 50.24 units.what is the radius of the circle?
    10·2 answers
  • Use the equation 1/2 (x - 4) = 1/3x + 2
    5·2 answers
  • Need help with this question ​
    7·1 answer
  • I will mark brainliest if you help me out and give me the correct awnser! Please help me with dot plotting.
    14·1 answer
  • PLEASE HELP 7TH GRADE MATH
    13·1 answer
  • Write the equation of the​ line, with the given​ properties, in​ slope-intercept form.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!