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
miss Akunina [59]
3 years ago
5

Express 8^-4 using a positive exponent​

Mathematics
1 answer:
Reika [66]3 years ago
8 0

Answer:

1/8^4

Step-by-step explanation:

When you have a negative exponent, you simply put it in the denominator of a fraction, then it is positive.

You might be interested in
Find the average distance each data value in the set is from the mean. Round your answer to the nearest tenth, if necessary. Pri
sineoko [7]

Answer:

The average distance of each observation from the mean is 0.                

Step-by-step explanation:

We are given the following in the question:

$7, $20, $9, $35, $12, $15, $7, $10, $20, $25

Formula:

Mean = \displaystyle\frac{\text{Sum of all observations}}{\text{Total number of observation}}

Mean =\displaystyle\frac{160}{10} =16

Difference from the mean value of each term:

-9, 4, -7, 19, -4, -1, -9, -6, 4, 9

Average distances =

\text{Average distance} =\displaystyle\frac{0}{10} =0

Thus, the average distance of each observation from the mean is 0.

3 0
3 years ago
Write the equation of the line from the given information. slope 1/2, through (4,-3)
wariber [46]

Answer:

y+3 = 1/2 (x-4)

Step-by-step explanation:

We can write the equation in point slope form

y-y1 = m(x-x1)

The slope is m and the point is (x1,y1)

y - -3 = 1/2(x -4)

y+3 = 1/2 (x-4)

5 0
3 years ago
A new cream was developed to reduce the irritation caused by poison ivy. To test the effectiveness, researchers put an ad online
telo118 [61]

Answer:

Single Blind (option 1)

Step-by-step explanation:

The subjects don't know which cream they have but the technicians do.

If the subject knows which cream they have then they can be influenced by the placebo effect. If they don't know but the technicians do then the technicians will be able to look at unbiased responses from the subjects and tell if it works or not. If the technicians don't know which cream each subject has then they won't be able to learn anything from the responses. The technicians need to know which cream each subject has and the subjects can't know which cream they had.

4 0
3 years ago
(-10) to the negitive 4 power
SIZIF [17.4K]
(-10)^{-4}=\\
\left(-\frac{1}{10}\right)^4=\\
\frac{1}{10000}

7 0
3 years ago
Pls help solve question 3
Lelu [443]

Answer:

If m is the midpoint of ab it means am is equal to mb

am = 3x + 8 and mb = 6x-4

and ab  = am + mb

first find the value of x by using am = mb

3x + 8 = 6x - 4

8 + 4 = 6x - 3x

12 = 3x

x = 4

ab = 3 (4) + 8

= 12 + 8 = 20 = mb

ab = am + mb

= 20 + 20

40

so, the value of ab is 40

4 0
3 years ago
Other questions:
  • A finance magazine did a survey and found that the average American family spends $1,600 on a summer vacation. If the distributi
    10·1 answer
  • Steve climbed up Mt. McKinney to an elevation of 5000 feet above sea level. His brother, Sam, dove 150 feet below the sea level
    12·1 answer
  • In an examination 80% students passed. if 15 less have appeared and 10 less have passed, the ratio of passers to failures would
    11·1 answer
  • What is 44 divided by 93
    14·1 answer
  • Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hou
    6·2 answers
  • Pls help I cant do this
    13·2 answers
  • 3) A real estate agent sells a house for $1 500 000. The commission rate is 1.85% of the selling price. Calculate the commission
    10·1 answer
  • Answer this questions right and i will give you Brainliest, Thanks, and 5 stars and thanks on profile.
    6·1 answer
  • Marta’s mother shared a funny video of their cat on the Internet. The total number of people who had viewed the video over the f
    7·1 answer
  • Write the equation in slope intercept form y= 3 (x+ 1) + 5x
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!