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prisoha [69]
3 years ago
12

You roll a six-sided die twice. What is the probability of rolling a 2 and then an odd number?​

Mathematics
2 answers:
shusha [124]3 years ago
5 0

Answer:

1/12

Step-by-step explanation:

possible outcome for a die = 6

Probability of rolling a 2 P(2) = 1/6

probability of rolling a odd number = no of odd numbers/ total possible outcome

P(odd) = 3/6 =1/2

probability of rolling a 2 and then an odd number = 1/6 x 1/2 = 1/12

Oduvanchick [21]3 years ago
3 0

Answer:

1/3

Step-by-step explanation:

What is the probability of rolling a 2 and then an odd number?​

1, 2, 3, 5

4/12 bc u are rolling it twice

4/12 divided by 4 = 1/3

hope im correct and hope i helped

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write an equation using ''x'' and then solve the equation. on the new year eve there were 7,580 tons of cargo loaded in the morn
vovikov84 [41]

Answer:  12,997 - 7,580 = x

x= 5417

Step-by-step explanation: 12,997 - 7580 = 5417

Hope this helps

8 0
3 years ago
Please can someone help me?
Debora [2.8K]
If the perimeters are equal, you can form an equation to find x:
x + x + 12 + x + x + 12 = x + 11 + x + 11 + x + 16
4x + 24 = 3x + 38
- 3x
x + 24 = 38
- 24
x = 14
Now you can substitute the x value into the perimeter:
(4 × 14) + 24
56 + 24 = 80 cm

(3 × 14) + 38
42 + 38 = 80 cm

So the perimeter would be 80 cm.
I hope this helps!
6 0
3 years ago
In gym class, Ted runs 4/5 mile. His teacher runs 6 times that distance each day. how many miles does ted’s teacher run each day
steposvetlana [31]

So 4/5 divided by 6 equals

3 0
3 years ago
Arlene buys a phone case and charging cord for 15% off. The original cost of the phone case is $18. Her total discount is $4.20.
mel-nik [20]

Answer: $10

Step-by-step explanation:

Assume the price of the phone case is x.

Assume the price of the charging cord is y.

Discounted price for phone case :  15% * x

= 0.15x

Discounted price for charging cord = 0.15y

Expression is therefore:

0.15x + 0.15y = 4.20

0.15 * 18 + 0.15y = 4.20

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5 0
3 years ago
Read 2 more answers
Select an equation that is equivalent to a^2-144b^2 a) (a-12b)^2 B) (a+12b)^2 C) (a-12b)(a+12b) C) a^2-24ab+144b^2
Nataliya [291]

Answer:

C) (a-12b)(a+12b)

Step-by-step explanation:

a^2-144b^2 = (a-12b)(a+12b)

This is the formula that when two terms squared are written with a minus sign between them their factors are the product of the original numbers once with a plus sign and once with the minus sign.

This can be explained by multiplying them.

                (a-12b)

<u>                 *(a+12b)         </u>

                  a²- 12ab

  <u>                     +12ab - 144b²      </u>

<u>                     a²    +0    - 144b²    </u>

We see we get the same answer as applying the formula above.

4 0
2 years ago
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