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
zvonat [6]
3 years ago
6

A multiple choice exam consists of 10 questions, each having 5 possible answers. To pass, you must answer at least 6 out of 10 q

uestions correctly. What is the probability of You go into the exam without knowing a thing, and have to resort to pure guessing, you have studied enough so that on each question, 3 choices can be eliminated. But then you have to make a pure guess between the remaining 2 choices?
Mathematics
1 answer:
prohojiy [21]3 years ago
6 0
You have a 1:2 chance of guessing the right answer, if you have to guess between the two.
You might be interested in
A system of 2 linear equations is ___ dimensional. It is a graph of _____ lines. The solutions can be _____ solution if the grap
melamori03 [73]

/algebra/linear s is ___ dimen

8 0
3 years ago
Write the following equation in the general form Ax + By + C = 0. 2x + y = 6
lesya [120]

Answer:

0.2x + y -6

Step-by-step explanation:

A and b are already there but to get c you just have to move 6 to the other side by subtracting it from the right side and adding it to the end of the left side.

8 0
3 years ago
21 pointQuadrilateral QRST has diagonals that do NOT bisect each other, are congruent, and are not perpendicular. Which type of
Aleks [24]

Given:

Quadrilateral QRST has diagonals that do NOT bisect each other, are congruent and are not perpendicular.

By checking the options:

Rhombus, rectangle and the square each of them the diagonals bisect each other

So, the answer will be option 4) Isosceles Tra

8 0
1 year ago
Dr. Jekyll has 180 mL of solution that is 20% acid. How many mL of
Ne4ueva [31]

Answer: 54 mL

Step-by-step explanation: First, you need to find how many milliliters 10% is. To do this, divide 180 by 10, which equals 18. Then, since it needs to be thirty percent, times 18 by 3, which equals 54 mL. Hope this helps.

5 0
1 year ago
Read 2 more answers
Y=1/3x + 2 what is the domain?
Trava [24]

Answer:

To find the domains you must graph this equation and find the x-coordinates of the points plotted. That's the domain.

Remember, if two points have the same x-coordinate then do not repeat the number when stating the domain. Domain also always must be written in the least to greatest order. Domains must be written with {} enclosing them.

So if the x-coordinates were 4,5,6,4,7,5

You would write the domain as {4,5,6,7}

5 0
3 years ago
Read 2 more answers
Other questions:
  • Hi, I'm very confused. I honestly don't get this at all! :(
    6·1 answer
  • On a​ test, 86​% of the questions are answered correctly. If 215 questions are​ correct, how many questions are on the​ test?
    5·1 answer
  • Evaluate the expression: 2/5 x 0.6
    12·2 answers
  • I WILL GIVE YOU BRAINLIEST
    7·1 answer
  • Solve the following step by step
    14·2 answers
  • 2+2(560)+5638+163936
    12·2 answers
  • How much is 20 times 96
    15·2 answers
  • August hosted two dinner parties for his friends. Twenty-five guests attended the first party, and twenty-six guests attended th
    5·1 answer
  • Help me please with This no need to explain
    13·2 answers
  • I dunno- I tried to delete a question and now it's just this
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!