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
damaskus [11]
2 years ago
15

What are numbers called that are the same distance from 0 but in opposite directions

Mathematics
1 answer:
aliya0001 [1]2 years ago
3 0
Opposites are the same difference from zero!
You might be interested in
8. A company makes electronic components for TV's. 95% pass final inspection (and 5% fail and need to be fixed). 120 components
Taya2010 [7]

Using the binomial distribution, it is found that the variance of the number that pass inspection in one day is 5.7.

For each component, there are only two possible outcomes, either it passes inspection, or it does not. The probability of a component passing inspections is independent of any other component, hence, the binomial distribution is used to solve this question.

Binomial probability distribution

Probability of <u>exactly x successes on n repeated trials, with p probability</u>, and has variance given by:

V(X) = np(1 - p)

In this problem:

  • 95% pass final inspection, hence p = 0.95
  • 120 components are inspected in one day, hence n = 120.

The variance is given by:

V(X) = np(1 - p) = 120(0.95)(0.05) = 5.7

The variance of the number that pass inspection in one day is 5.7.

To learn more about the binomial distribution, you can take a look at brainly.com/question/24863377

3 0
2 years ago
Help me answer this question
borishaifa [10]
To find the answer you would need to add 11 to 75 and then that is 86 so then divide that by 1 and the answer is 86
7 0
3 years ago
Which expression is unidentified -8÷(-8), -8÷8, 0÷8, 8÷0
Alex_Xolod [135]

Answer:

The last one, 8 / 0

Step-by-step explanation:

The last expression is undefined because in math it is forbidden to divide by zero.

Hope this helps)))

8 0
3 years ago
A bag contains 6 red marbles, 4 blue marbles, 7 green marbles, and 3 yellow marbles. A marble is drawn from the bag and is not r
Alinara [238K]
20 total marbles....7 are green

probability on first draw is 7/20...and since the marble was not replaced, the probability on the second draw is 6/19. And since they cant happen at the same time, we multiply

7/20 * 6/19 = 42/380 which reduces to 21/190

3 0
3 years ago
Read 2 more answers
Find the slope of the line 4x-8y=15
Arisa [49]

Answer:

-1 \frac{7}{8}

Step-by-step explanation:

4x-8y=15

4x-8y-4x=15-4x

-8y=15-4x

-8y/-8=15-4x/-8

y=-1 7/8+1/2x

slope is -1 7/8

4 0
3 years ago
Other questions:
  • Someone must have beaten me here. Devora thinks, dismayed by the empty treasure chest. Then, just as she's about to close the li
    9·2 answers
  • Solve the following system of equations using substitution. X=2y-7 4x+5y=24
    6·2 answers
  • Gest Inc. has provided the following data for the month of November. The balance in the Finished Goods inventory account at the
    14·1 answer
  • Which number is between 1/6 and 0.25?
    9·1 answer
  • What is the solution to 3x² - 2x+4=0​
    10·1 answer
  • Solve for t. You must write your answer in fully simplified form. <br> −19= 7t
    7·1 answer
  • Please no links because they dont work :).
    13·1 answer
  • One less than x is less than -1 or 3 more than x is greater than or equal to 7.
    10·1 answer
  • Please help ASAP !!!<br><br> THANKS!!
    5·2 answers
  • Light travels a distance of one mile in about 0.000005368 second.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!