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
alexandr402 [8]
3 years ago
13

Marsha has two cubes with one number on each side,each cube is numbered from 1 to 6 marsha rolls both number cubes at the same t

ime. What is the probability that the total of numbers facing up will equal 12
Mathematics
1 answer:
OLga [1]3 years ago
7 0

Answer:

1/36

Step-by-step explanation:

If the cubes are numbered from 1 to 6 there is just one way that the sum of both of them equals 12 and this is when Marsha gets 6 in the first cube and 6 in the other.

Thus, to know what the probability that the total of numbers facing up will equal 12 we would have to calculate the probability that the first cube is 6 AND the second one is also 6.

The probability that the first cube has the number 6 is: 1/6

The probability that the second cube has the number 6 is: 1/6

We need to multiply this numbers because they both have to be 6 (rule of multiplication),

so: \frac{1}{6}(\frac{1}{6} )= \frac{1}{36}

Thus, the probability that the sum of them equals 12 is 1/36

You might be interested in
The price of a car was increased from $3,600 to $4,500. What was the percent of the increase?
Nataly [62]

Answer:

25%

Step-by-step explanation:

.25(3,600)=900

3,600+900=4,500

6 0
3 years ago
Read 2 more answers
1. Tanner collected 360 cans and bottles while fundraising for his baseball team. This was 40% of what Reggie collected. How man
Inessa05 [86]
1. 360*0.40=144
so they said 40% reggie collected main mor than 40% collected so you need to do add like 360+144=504
the answer 504

2. you need to do new to old
the new is 15 old is 799
799-15=784x100
the high number is 799
so you need to do 799 divided by 100=7.99
now 784 divided by 7.99=98.12
the answer is 98.12

3 0
3 years ago
Line segments JK and JL in the xy-coordinate plan both have a common endpoint J(-4,11) and midpoints at M1 (2,16) and M2 (-3,5),
OleMash [197]
The first part of the question is not needed 
we only need to know M1 and M2
(y2-y1)^2+(x2-x1)^2=(your answer)^2
(5-16)^2+(-3-2)^2=(your answer)^2
(-11)^2+(-5)^2=(your answer)^2
121+25=(your answer)^2
146=(your answer)^2
√146=12.0830459735945721
nearest tenth=12.1
6 0
3 years ago
What is the equivalent of | -21 |
Fynjy0 [20]
That's 21.

Hope this helps !

Nyway
8 0
3 years ago
Read 2 more answers
4) An arithmetic sequence has a 7th term of 54 and a 13th term of 94. Find the common difference
san4es73 [151]

Answer:

20/3

Step-by-step explanation:

Every nth term takes the form of  a + n*d, where a is the first  term.

So 7th term = (54 = a + 7d), 13th term = (94 = a + 13d).

equate them both:

94 - 13d = 54 - 7d

40 = 6d

d = 40/6

6 0
2 years ago
Other questions:
  • What types of problems can be solved using greatest common factor? What types of problems can be solved using three least common
    14·1 answer
  • Cut 9ft piece into 12inch & Every cut remove 1/8 inch
    8·1 answer
  • Write an expression to find the difference in the maximum area and minimum area of nys high school soccer field. Then evaluate y
    6·1 answer
  • A bag contains 3 pennies, 6 nickels and 2 dimes. What is the probability of picking a nickel and then a dime from the bag withou
    15·2 answers
  • I am the fewest number of coins needed to
    13·2 answers
  • HELP NOW!
    15·1 answer
  • Determine the values of X which the sequence
    9·1 answer
  • Milligrams would you administer?
    10·1 answer
  • Given f(x)=3(2-x)+5 what is the value of f(-5)?
    9·1 answer
  • Find the volume of a sphere whose r is 20 inches?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!