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
Molodets [167]
3 years ago
6

Find a counter example. The product of any integer and 2 is greater than 2

Mathematics
2 answers:
spin [16.1K]3 years ago
8 0
Exception if the integer is a negative
astra-53 [7]3 years ago
7 0

One <em><u>possible counterexample</u></em> is:

-1

Explanation:

The set of integers contains the set of whole numbers and negative numbers, but does not include fractions or decimals.

Multiplying positive 2 by any negative number will result in a negative product.  Any negative number will be smaller than positive two; thus any negative number and 2 will have a product smaller than 2.

You might be interested in
The same number of people live on the islands Beautiful Sunrise and Gorgeous
aev [14]

Using the percentage concept, it is found that 75% of the population of Gorgeous Sunset is on Beautiful Sunrise now.

<h3>What is a percentage?</h3>

The percentage of an amount a over a total amount b is given by a multiplied by 100% and divided by b, that is:

P = \frac{a}{b} \times 100\%

In this problem, we have that:

  • We consider that the population of both Beautiful Sunrise and Gorgeous Sunset islands is of x.
  • There is a fiesta at Beautiful Sunrise, and a number a of people from Gorgeous Sunset are coming, hence, there will be x + a people at Beautiful Sunrise and x - a people t Gorgeous Sunset.

The percentage of people from Gorgeous Sunset is on Beautiful Sunrise now is:

P = \frac{a}{x} \times 100\%

Now the number of people on Beautiful Sunrise is seven times the number of people on Gorgeous Sunset, hence:

\frac{x + a}{x - a} = 7

We can find a <u>as a function of x</u> to find the percentage:

\frac{x + a}{x - a} = 7

7(x - a) = x + a

7x - 7a = x + a

8a = 6x

a = \frac{3x}{4}

Then, the percentage is:

P = \frac{a}{x} \times 100\%

P = \frac{\frac{3x}{4}}{x} \times 100\%

P = \frac{3}{4} \times 100\%

P = 75\%

75% of the population of Gorgeous Sunset is on Beautiful Sunrise now.

You can learn more about the percentage concept at brainly.com/question/10491646

7 0
2 years ago
What is the answer to 9÷2/3
AlexFokin [52]

9 : 2/3 =

9 * 3/2 =

(3*9=27)

27/2 Is your answer

4 0
3 years ago
Please help with #21<br><br> The length of QP = <br> The length of PR = <br> The length of QR =
Marat540 [252]
Hello!

The length of QP = 18 feet
The length of PR = 18 feet
The length of QR = 24 feet
8 0
3 years ago
Evaluate the expression for k=6<br> 42/k
Alekssandra [29.7K]
42/6 = 7! Happy to help
5 0
2 years ago
Read 2 more answers
Add the fractions. 1/4 + 1/6= <br> A) 1/10<br> B) 1/24<br> C) 1/2<br> D) 5/12
artcher [175]

Answer:

8/24=1/3

Step-by-step explanation:

just do math

8 0
2 years ago
Read 2 more answers
Other questions:
  • Oliver took a math quiz last week. There were 25 problems on the quiz and Oliver answered 80% of them correctly. How many proble
    6·1 answer
  • You build and sell toy cars for $36 each. so far you have built 25 toy cars
    14·2 answers
  • Type​ A, type​ B, and type C lightbulbs are lasting longer today than ever before. On​ average, the number of bulb hours for a t
    11·1 answer
  • 16=5/4(6x+20) <br>what's it's simplest form<br> ​
    10·2 answers
  • Please Help ASAP! Consider the function below.
    6·1 answer
  • If the distance from the Sharks to the dolphins is 12ft, what is the distance from
    15·1 answer
  • Can y’all help me I have two more to go
    13·1 answer
  • Which graph represents the equation y=−12x+1?
    10·1 answer
  • Giving brainliest !! *easy*
    10·2 answers
  • If cos θ= 12 /13 and θ is located in the Quadrant I, find sin (2 θ ), cos(2 θ ), tan(2 θ )
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!