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
katovenus [111]
3 years ago
7

A die is rolled once . what is the probability that the number on top will be _____​

Mathematics
2 answers:
Zepler [3.9K]3 years ago
7 0

Answer:

I think the number on top will be 3

atroni [7]3 years ago
6 0

Answer:

50%

Step-by-step explanation:

Since the dice was only rolled twice, that would give youa  50/50 chance of getting any number on the dice, as it was only rolled once obviously.

You might be interested in
Expand the equation (2x+3)^4
inysia [295]
(2x+3)(2x+3)(2x+3)(2x+3)
(4x^2+12x+9)(4x^2+12x+9)
16x^4+48x^3+36x^2+48x^3+144x^2+108x+36x^2+108x+81
16x^4+(48+48)x^3+(36+144+36)x^2+(108+108)x+81

ans:  16x^4+96x^3+216x^2+216x+81
6 0
3 years ago
Help please! If anyone knows
kiruha [24]
Just substitute the x for each of the values and do the work
8 0
3 years ago
Determine if the lines are parallel, perpendicular, or neither 10x+5y=-5 and y=-2x+6
Ksenya-84 [330]
If they are parallel they will have the same slope , m

So in y = mx + c, if there are two equations which both have the same m value they will be parallel.
If the lines are perpendicular they'll have slopes like this: 1/2 to -2/1 - where they flip and a negative gets added.

In the equations: 10x + 5y = -5 , and y = -2x + 6
We can rearrange 10x + 5y = -5 to be in the form y = mx + c
10x + 5y = -5
5y = -5 - 10x
y = -1 - 2x
y = -2x - 1

Since y = -2x - 1 and y = -2x + 6 both have the same slope of -2 they are parallel!

7 0
3 years ago
A pair of equations is shown below:
horrorfan [7]

Answer:

A. x=2, y = 7.

B. (2, 7).

Step-by-step explanation:

A. You can eliminate y by subtracting the equations:

y =  8x - 9

y =  4x - 1       Subtract:

0 =  4x - 8

4x = 8

x = 8/4 = 2.

Now substitute for x in the first equation:

y = 8(2) - 9 = 7.

Check in the second equation:

y = 4x - 1

7 = 4(2) - 1 = 7.  Check is OK.

B. On the graph they will intersect at the point (2, 7).

They will intersect here because the values x=2 and y=7 satisfy both the 2 equations.

4 0
3 years ago
9.
Travka [436]

Answer: Right angled triangles and parallelograms; Pythagorean triplets, triangles meet maths; Shadows and right triangles (radius of the Earth). The right ...

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • If 5 cables cost $75, what is the cost of 1 cable?
    7·2 answers
  • Graph the function y=x^2-4
    9·1 answer
  • Which system below has no solution?
    5·1 answer
  • HELP ASAP PLEASE!!!
    13·2 answers
  • Please help me if so thank you
    11·1 answer
  • In the diagram, AC is a diameter of circle O. If the slope of BC is -1/2 , what is the slope of AB?
    10·2 answers
  • Vertical angles must check all that apply
    8·2 answers
  • Please help me out asap ​
    14·1 answer
  • Nvm nvm nvm nvm nvm nvm vnm\ nvm nvm nvm nvm vnvm
    8·2 answers
  • The graph of y=-3x+4 is
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!