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
Kipish [7]
2 years ago
7

Please help me :( A standard six-sided die is rolled. What is the probability that it is not a 4?

Mathematics
2 answers:
zmey [24]2 years ago
6 0

Answer:

The answer is 5/6, or .833, 3 repeated.

Step-by-step explanation:

The 4 is only one side of the die, or 1/6 if the surface of the die. So the other part that is left is the other 5/6 of the surface.

Yuki888 [10]2 years ago
6 0

Answer:

5/6

Step-by-step explanation:

6 faces on a dice

You might be interested in
Find the exponential function that satisfies the given conditions: Initial value = 70, decreasing at a rate of 0.5% per week
sdas [7]
Y = 70 e^(.005x) where x is the time in weeks
6 0
3 years ago
Read 2 more answers
Graph the functions and identify the domain and range. y=-1.5x^2
erma4kov [3.2K]
You can give random values such as <span> (1,2.5) (2,9) (-1,2.5) (-2,9) and it is a parabola. You'll see that the range is (-infinte, 0] and the domain is (-infinit, infinite). </span>I hope that this is the answer that you were looking for and it has helped you.
8 0
3 years ago
Read 2 more answers
(y - 2)2 = y2 – 6y + 4<br> Is this statement true or false?
trasher [3.6K]
<h3>Answer: False</h3>

==============================================

Explanation:

I'm assuming you meant to type out

(y-2)^2 = y^2-6y+4

This equation is not true for all real numbers because the left hand side expands out like so

(y-2)^2

(y-2)(y-2)

x(y-2) .... let x = y-2

xy-2x

y(x)-2(x)

y(y-2)-2(y-2) ... replace x with y-2

y^2-2y-2y+4

y^2-4y+4

So if the claim was (y-2)^2 = y^2-4y+4, then the claim would be true. However, the right hand side we're given doesn't match up with y^2-4y+4

--------------------------

Another approach is to pick some y value such as y = 2 to find that

(y-2)^2 = y^2-6y+4

(2-2)^2 = 2^2 - 6(2) + 4 .... plug in y = 2

0^2 = 2^2 - 6(2) + 4

0 = 4 - 6(2) + 4

0 = 4 - 12 + 4

0 = -4

We get a false statement. This is one counterexample showing the given equation is not true for all values of y.

6 0
3 years ago
Read 2 more answers
The difference between the roots of the quadratic equation x2 -14x +q =0 is 6. Find q
Irina-Kira [14]

9514 1404 393

Answer:

  q = 40

Step-by-step explanation:

When the quadratic has roots p and r, it can be factored as ...

  (x -p)(x -r) = x² -(p+r)x +pr

So, the sum of the roots is 14, and their difference is 6. This lets us find the roots from ...

  p + r = 14

  p - r = 6

  2p = 20 . . . add the two equations

  p = 10

  r = 14 -p = 4

The value of interest is then ...

  q = pr = (10)(4)

  q = 40

__

The graph shows the roots to be 4 and 10, as we found.

3 0
3 years ago
Is the gsce foundation maths paper difficult or straight forward?
Sati [7]

Answer:

depends on how you understand math.

6 0
3 years ago
Other questions:
  • Jackrabbits are capable of reaching speeds up to 40 miles per hour. How fast is this in feet per second? (Round to the nearest w
    9·1 answer
  • Find the first five terms of each geometric sequence described <br><br> A1=1 R=4
    14·1 answer
  • A school is holding a carnival and hopes to raise $500. Child tickets cost $3 and adult tickets cost $5. If the school sells x c
    15·2 answers
  • What is the constant of variation, k, of the line y=kx through (3,18) and (5,30)
    5·1 answer
  • a factory produces 1000 items a month. they plan to increase the production by 400 items per month for the next 5 years. how man
    8·2 answers
  • Look at the following number sequence. 3, 7, 11, 15, . . . Based on the pattern, what are the next two terms?
    15·2 answers
  • What is the volume of a sphere with surface area of 25 pi yd squared?
    13·1 answer
  • Which of the following statements must be true about this diagram?<br> Check all that apply.
    13·1 answer
  • (Will give 50 points!) The dot plots below show the number of points scored by Sam and Daniel in 15 basketball games. What is th
    7·2 answers
  • What is the measure of angle B, m
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!