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
tatuchka [14]
2 years ago
15

If you roll a number cube two times, what is the probability of rolling an even on the first roll and a four on the second roll?

Mathematics
1 answer:
Bad White [126]2 years ago
7 0

Answer:

1/12

Step-by-step explanation:

Probability is a ratio derived as the number of possible outcomes divided by the total outcome.

On a number cube, the even sides are 2, 4 and 6. This means that the possible outcome for rolling an even is 3 while the total outcome is 6. Hence the probability of rolling an even P(E)

= 3/6

The probability of rolling a 4  P(4)

= 1/6 (4 appears on one side)

Hence  the probability of rolling an even on the first roll and a four on the second roll

P(En4) = 3/6 * 1/6

= 3/36

= 1/12

You might be interested in
Por favor resuelva este problema con sustitución.
madam [21]

Answer:

x - 2y - 5= 0

i think is the answer for number 1 i hope it is

5 0
2 years ago
Find an equation of each line given one point and the slope : (4, 8); slope 8
Fudgin [204]

Step-by-step explanation:

in such a case the easiest approach might be using the point-slope form of a line equation :

y - y1 = m(x - x1)

with m being the slope, and (x1, y1) being a point on the line.

so, in our case that would be

y - 8 = 8(x - 4)

simplified this would be

y - 8 = 8x - 32

y = 8x - 24

FYI - this would be then the slope-intercept form (-24 would be the intercept point on the y-axis).

3 0
1 year ago
Which of the following values could the number 500,000 be composed of?
OverLord2011 [107]

50000 tens

5000hundreds

How?

  • 1ten=10

50000 tens:-

\\ \sf\longmapsto 50000(10)=500000

  • 1hundred=100

5000hundreds

\\ \sf\longmapsto 5000(100)=500000

8 0
3 years ago
Read 2 more answers
What is the square root of 9?
Elza [17]
The square root of nine is three.
7 0
3 years ago
Read 2 more answers
What is 10/25 simplified
Natalija [7]
\frac{10}{25}= \frac{10\div5}{25\div5}=\boxed { \frac{2}{5} }
5 0
3 years ago
Read 2 more answers
Other questions:
  • The fastest a human has ever run is 27 miles per hour how many miles per minute did the human run
    9·1 answer
  • Victoria, Wanda, and Yvonne went out for a meal together. When the bill came, they thought they would divide it equally between
    10·1 answer
  • Help please 10 minutes!!!!!!!!!
    7·1 answer
  • Alberto conducted an experiment by rolling a fair six-sided number cube 60 times. He rolled a 2 fifteen times. Which statement a
    9·1 answer
  • Helppp and plz hurryyy
    9·1 answer
  • Describe a real-world situation in which you would want to find the surface area of a prism
    10·1 answer
  • List the common multiples of 3 and 7 up to 70
    13·1 answer
  • If a number is divided by eleven, the solution is two-fifths. What is the number?
    15·2 answers
  • Solve for -2x + 3 < 5.
    13·2 answers
  • The frequency,f kilohertz of a radio wave is inversely proportional to its wavelength, Ym. The frequency of a radio wave that ha
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!