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
Ulleksa [173]
2 years ago
15

-1/3+1/2 simplified??

Mathematics
1 answer:
Morgarella [4.7K]2 years ago
4 0

Answer:

1/6

Step-by-step explanation:

You might be interested in
What is the base (in inches) of a triangle with an area of 161 square inches and a height of 14 inches?
pantera1 [17]

\textit{area of a triangle}\\\\ A=\cfrac{1}{2}bh ~~ \begin{cases} b=base\\ h=height\\[-0.5em] \hrulefill\\ h=14\\ A=161 \end{cases}\implies 161=\cfrac{1}{2}b(14) \\\\\\ 161=7b\implies \cfrac{161}{7}=b\implies 23=b

7 0
1 year ago
What is 10 as a percentage?
Marta_Voda [28]

i think its 1000%

why?

''Convert the decimal to a percentage by multiplying the decimal by 100.''

8 0
2 years ago
Read 2 more answers
The population of Metsville is 1,274 people less than the population of Eden. If the population of Eden is 9,021 people, what is
yawa3891 [41]

Answer:

7,747

Step-by-step explanation:

9,021-1,274=7,747

4 0
3 years ago
Read 2 more answers
A contractor records the areas, in square feet, of a small sample of houses in a neighborhood to determine data about the neighb
Sedbober [7]

Option c is the correct answer which represents the numerator in the calculation of variance and standard deviation.

<h3>What are the variance and standard deviation?  </h3>

In statistics, variance is a measure of the variation of data from the mean, whereas standard deviation is the measure of the normal distribution of statistical data.

A contractor records the areas, in square feet, of a small sample of houses in a neighborhood to determine data about the neighborhood.

2,400; 1,750; 1,900; 2,500; 2,250; 2,100

we need to find which of the following represents the numerator in the calculation of variance and standard deviation.

(225)^{2} + (–425)^{2}+ (–275)^{2} + (325)^{2} + (75)^{2}+ (–75)^{2} = 423,750

(650)^{2} + (–150)^{2} + (–600)^{2} + (250)^{2} + (150)^{2} + (–300)^{2} = 980,000

(250)^{2} + (–400)^{2} + (–250)^{2} + (350)^{2} + (100)^{2} + (–50)^{2} = 420,000  

92416.60

The variance is 84000

The standard deviation is 290

mean = (2400+1750+1900+2500+2250+2100)/6

mean = 2150

Subtract the data values from the mean to get

2400-2150 = 250

1750-2150 = -400

1900-2150 = -250

2500-2150 = 350

2250-2150 = 100

2100-2150 = -50

The differences are 250, -400, -250, 350, 100, -50

Then you square those values and add up the squares

(250)^2 +  (-400)^2 +  (-250)^2 +  (350)^2 +  (100)^2 +  (-50)^2 = 420,000

Hence, option c is the correct answer which represents the numerator in the calculation of variance and standard deviation.

Learn more about variance;

brainly.com/question/14116780

8 0
1 year ago
Please help me quickly first person to answer gets branliest
ivolga24 [154]
The answer should be 117.6. tell the teacher that the amount of meters is wrong or the answers are wrong

sorry :(
3 0
3 years ago
Other questions:
  • X 0 1 2 3 4
    12·1 answer
  • The solution for 6x-8=7x is x—8 show the steps you would go through to check. That answer
    13·2 answers
  • 2.4 +(-3.6)? Please answer quick I need help.
    12·2 answers
  • 3. Nine times ten to the negative third power
    9·1 answer
  • The sum of x and 10 is less than -6​
    7·1 answer
  • For lines a , c , and d , line c is parallel to line d and m ∠ 1 = 55 ° . Part A: For the given diagram, use the measure of ∠ 1
    8·1 answer
  • What is the 93rd term of the arithmetic sequence -6, 13, 23 and how do I find it?​
    10·1 answer
  • Divide the given polynomial by the given monomial 3 x square - 2 x divided by X ​
    12·1 answer
  • Use difference tables to determine whether the data represents a linear or quadratic relationship.
    10·1 answer
  • A 16 oz box of cereal costs $2.56. How much would a 40 oz box cost?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!