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
r-ruslan [8.4K]
3 years ago
13

-11/12 - -5/12 as always please explain

Mathematics
2 answers:
balandron [24]3 years ago
4 0
Well for starters, to negatives next to eachother make a positive. So now we rewrite the problem, -11/12 + 5/12.

Since 11/12 is bigger than 5/12, we use the bigger number’s sign which is subtraction. So 11/12 - 5/12 = 6/12.

However, you want the answer to be in simplest form. You can break down 6/12 to a smaller fraction by dividing 6 into both numbers. 6 divides by 6 is 1. And 12 divided by 6 is 2.

So your final answer is 1/2. Also known as half. I hope this helped.
alekssr [168]3 years ago
3 0
-11/12 +5/12 =  - 6/12= - 1/2
You might be interested in
What does it mean to say that two variables are positively​ associated?
stealth61 [152]

Answer:

Option A is correct.

Step-by-step explanation:

Correlation coefficients tell us how strongly the two variables are associated.

A positive correlation is a relation when both the variables move together in the same direction. Like if value of first increases the other also increases.

When the correlation coefficient is greater than 0, this means that both variables are correlated.

So, the answer here will be :

A. There is a linear relationship between the​ variables, and whenever the value of one variable​ increases, the value of the other variable increases.

3 0
3 years ago
The U.S. Energy Information Administration (US EIA) reported that the average price for a gallon of regular gasoline is $3.94 (U
tekilochka [14]

Answer:

a) 25

b) 49

c) 97

Step-by-step explanation:

The sample size is calculated using the formula, n = (\frac{\sigma\times z}{\textup{Margin of error}})^2

Now,

for 95% confidence level value of z-factor = 1.96

Given:

Mean = $3.94

standard deviation = $0.25

thus,

a) for margin of error = $0.10

n = (\frac{\sigma\times z}{\textup{Margin of error}})^2

or

n = (\frac{0.25\times1.96}{\textup{0.10}})^2

or

n = 4.9²

or

n = 24.01 ≈ 25               (Rounded off to next integer)

b) for margin of error = $0.07

n = (\frac{\sigma\times z}{\textup{Margin of error}})^2

or

n = (\frac{0.25\times1.96}{\textup{0.07}})^2

or

n = 7²

or

n = 49

c) for margin of error = $0.05

n = (\frac{\sigma\times z}{\textup{Margin of error}})^2

or

n = (\frac{0.25\times1.96}{\textup{0.05}})^2

or

n = 9.8²

or

n = 96.04 ≈ 97               (Rounded off to next integer)

6 0
3 years ago
PLEASE HELP ME I BEG YOU !!!
boyakko [2]
Hi,

f(x)=\log(x)   FALSE

f(x)=\log(x-4)+1  TRUE

→  f(x)=\log(x-2)

f(x)=\log(x+2)  FALSE

f(x)=2log(x)  TRUE
4 0
3 years ago
Read 2 more answers
There are 14!coats and some hats there are 6 more coats than hats. How many hats are there
Allisa [31]

Answer:

There are 8 hats

Step-by-step explanation:

14-6=8

3 0
4 years ago
Read 2 more answers
These three please, thank you!
Inessa05 [86]
The first one is 9/25
The second one is 29.44
The last one is 8
3 0
3 years ago
Read 2 more answers
Other questions:
  • There are three times as many cups of tea as people.There are 18 people.How many cups of tea are there?
    10·1 answer
  • If car #1 gets 43.2 miles per gallon and car #2 gets 35.9 miles per gallon. Calculate the difference in costs if you drive a dis
    8·1 answer
  • A line has the equation y=3x+2. <br> This line has a slope
    10·1 answer
  • PLEASE ANSWER THIS FAST!!!!!Joseph is given the formula for the perimeter of a rectangle. The first step in solving for the vari
    9·1 answer
  • Y=x-3<br> Slope intercept graph
    15·1 answer
  • An isosceles triangle with a 35 angle and an 110 angle
    14·1 answer
  • Alex wrote the equation y = 2x + 3 to describe a tile pattern. Use his equation to complete the table. how would you graph it​
    5·1 answer
  • list 5 examples and application where geometric sequences occur in everyday life.justify your answer are geometric sequences ​
    13·1 answer
  • fatemeh bought 8 pencils for AED 3 each and 5 black pens for AED 6 each. How much did she pay in the cashier? with unit
    15·1 answer
  • Someone please help will mark brainliest thank you so much!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!