Answer:
2x5x5
Step-by-step explanation:
Exponential Form: 2^1 x 5^2
The theoretical probability is 1/18
Firstly, we need to know the total number of possible results
By rolling two cubes, there are a total of 36 possible results
Now, the sum of 3 can be gotten by the addition of 1 to 2 or 2 to 1
If we have 1 on the first cube and 2 on the second, we have the correct sum
we can also have 2 on the first cube and 1 on the second
This gives a total of 2 possible ways of getting 3
The probability can be calculated by dividing the number of ways to get 3 by the total number of possible results
we have this simply as 2/36 = 1/18
Number of green beans John should use is 30
<em><u>Solution:</u></em>
Given that ratio of pumpkin to green beans is 5 to 2
pumpkin : green beans = 5 : 2
Let "5a" be the number of canned pumpkins
Let "2a" be the number of canned green beans
John wants to use a total of 105 cans
number of canned pumpkins + number of canned green beans = 105
5a + 2a = 105
7a = 105
number of canned green beans = 2a = 2(15) = 30
Thus number of green beans John should use is 30