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
anygoal [31]
3 years ago
14

*WILL GIVE BRAINLIEST FOR THE BEST ANSWER NO VIRUS LINKS OR ILL REPORT YOU*

Mathematics
2 answers:
AlladinOne [14]3 years ago
7 0

Answer:

C

Step-by-step explanation:

If you go to go   o   g  l    e and search up "bias sample examples" it will give you examples! I hope I helped :)

exis [7]3 years ago
3 0

Answer:

C) The sample does not accurately represent the population

You might be interested in
19 – 5x = 9(1+x) solve
Maurinko [17]

\Large\boxed{\tt Answer:~x=\frac{5}{7} }

\tt Step-by-step~explanation:

Remember: PEMDAS - Parentheses, exponents, multiply/divide, add/subtract

Distribute: 9(1+x) = 9+9x

19 - 5x = 9 + 9x

Add 5x to both sides of the equation and subtract 9 from both sides.

19 - 5x + (5x) = 9 + 9x + (5x)

19 - (9) = 9 - (9) + 14x

10 = 14x

Divide both sides by 14 to get the variable on its own.

10/14 = 14x/14

10/14=x

5/7 = x

7 0
3 years ago
Read 2 more answers
Multiply the following polynomials
Sophie [7]

Answer  (2x + 7) • (x2 - 2)

Step-by-step explanation:

please give me brainlest!!

Step by step solution :

Step  1  :

Trying to factor as a Difference of Squares :

1.1      Factoring:  x2-2

Theory : A difference of two perfect squares,  A2 - B2  can be factored into  (A+B) • (A-B)

Proof :  (A+B) • (A-B) =

        A2 - AB + BA - B2 =

        A2 - AB + AB - B2 =

        A2 - B2

Note :  AB = BA is the commutative property of multiplication.

Note :  - AB + AB equals zero and is therefore eliminated from the expression.

Check : 2 is not a square !!

Ruling : Binomial can not be factored as the difference of two perfect squares.

Final result :

 (2x + 7) • (x2 - 2)

6 0
3 years ago
Read 2 more answers
Calculate the circumference of the cirlce r=2.5 m
dlinn [17]
C= 2 \pi *R

C= 2 \pi *2,5

C= 5 \pi
4 0
3 years ago
Read 2 more answers
Find the LCM of each pair of numbers 6 and 10
Dovator [93]

Answer:

LCM = 30

Step-by-step explanation:

Please mark brainliest and have a great day!

3 0
2 years ago
HELP MEE IM DIEING please i need help I'm very stupid and idk these things and if u could explain to me how I can add fractions
Dafna1 [17]
Fraction adding: Okay, so if you have two fractions with the same denominator like 2/3 and 1/3 then they are easily added. Just add the numerators together and then keep the denominator. Like this: 2/3 + 1/3 = 3/3 or 1 whole. Here is something for fractions with unlike denominators.


5 0
3 years ago
Other questions:
  • A number c minus 3.4 is less than 14. Write this word sentence as an inequality.
    10·1 answer
  • Need help please help
    5·1 answer
  • Help mee!!!!!!!!!!!!
    14·2 answers
  • kinata goes for swimming lesson every 5 days while wagos goes every 6 days. if both kinaata and wayos had swimming lesson togeth
    12·1 answer
  • Identify the base and exponent.<br><br> c2
    11·1 answer
  • What is the value of 3-(-2)?
    5·2 answers
  • Find the interest earned in an account with $600 invested at 4.5% annual simple interest for 2 years.
    7·1 answer
  • Which equation is the most accurate line of best fit for this scatter plot?
    11·1 answer
  • Can you help me create a polynomial function matching the criteria on the left please and thanks
    14·2 answers
  • Find the measure of angle six
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!