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
V125BC [204]
3 years ago
11

If you choose an answer to this question at random, what is the chance that you will be correct?

Mathematics
2 answers:
tresset_1 [31]3 years ago
3 0
There is 2 25% but it’s still 25%
daser333 [38]3 years ago
3 0
Hello, there!


There are 4 answers.

This adds up to a 100% chance that you will choose an answer.

Now, we must divide this 100% by 4.

100% / 4 = 25%

This means that:

The odds of you choosing an incorrect answer (3 of them are incorrect) is 75%.

The odds of you choosing a correct answer (one of them is correct) is 25%.

Therefore, your answer is 25%

The answer is D.

(If you had guessed randomly, there would have been a 25% of you choosing D.)


I hope I helped!

Let me know if you need anything else!

~ Zoe
You might be interested in
What are some methods to finding the distance between A and B
Wittaler [7]
Are a and b two points on a line
If they are you can use the distance formula
6 0
3 years ago
How do I found the surface area of a 3 by 3 by 3 square?????
Dahasolnce [82]
3*3*3=9 perhaps?? And then it would be in Surface Area??
7 0
3 years ago
Read 2 more answers
Tori has a bag with 3 blue marbles, 5 red marbles and 1 yellow marble. She chooses a marble at random, returns it to the bag, an
Damm [24]

Answer:

3-    5-   1

^      ^     ^

1 -5, 1,3   3,5

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
30 points plz help me lo links
katen-ka-za [31]

Answer:

(-1/3, 3/4)

Step-by-step explanation:

9x + 8y = 3

6x - 12y = -11

Let's solve the system by eliminating x. We need the coefficients of x to be additive inverses, so they will add to zero eliminating x. The LCM of 9 and 6 is 18. Let's multiply both sides of the first by 2 and both sides of the second equation by -3.

18x + 16y = 6

-18x + 36y = 33

The coefficients of x are 18 and -18, which add to zero. Now we add these two equations.

52y = 39

y = 39/52

y = 3/4

Now we substitute y with 3/4 in the first equation and solve for x.

9x + 8y = 3

9x + 8(3/4) = 3

9x + 6 = 3

9x = -3

x = -3/9

x = -1/3

Solution: (-1/3, 3/4)

4 0
2 years ago
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the zeros −3 and 5
love history [14]

Answer:

<em>f(x) = x² (2+i)x-15-3i</em>

Step-by-step explanation:

Since the zeros of the equation are -3 and 5+i, hence the factors of the polynomial in x is (x+3) and (x-(5+i))

Multiplying both factors

f(x) =  (x+3)(x-(5+i))

f(x) = (x²-(5+i)x+3x -3(5+i))

f(x) = x² - (5+i- 3)x -15-3i

f(x) = x² (2+i)x-15-3i

<em>hence the required polynomial function in x is f(x) = x² (2+i)x-15-3i</em>

7 0
3 years ago
Other questions:
  • You want to borrow money to open your own frozen yogurt shop you borrow $13,000 and agreed to take over 4 years at a simple inte
    13·2 answers
  • A box contains 2 plain pencils and 2 pens. A second box contains 7 color pencils and 3 crayons. One item from each box is chosen
    7·1 answer
  • How would i solve these?
    13·1 answer
  • Please helpppp me pleaseee
    15·1 answer
  • The mean housing price for an area is $135,000 with a standard of $45,000 but is not normally distributed. According to the Cent
    6·1 answer
  • Find the perimeter of a rhombus whose diagonals are
    10·1 answer
  • HELP PLEASE I honestly need help please help
    14·1 answer
  • 9. You are installing a swimming pool. Write a polynomial that represents the area of the walkway
    11·1 answer
  • Find the value of x.<br> 66°<br> 42°
    7·1 answer
  • A company pays $20 per hour for up to 7 hours of work, and $30 per hour for
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!