Ankush

Suppose we want to know whether on mixing h2o2 with fe+2,the oxidation of fe+2 to fe+3 will take place or not.

Jessie, the essay wanted you to write on whether you think we people expect too much from public figures. I'm guessing it has to with social change. You, on the other hand, ended up writing obvious things like celebs are cool, wanted, and hip, which is so...

It is 15/52 because there are 12 heart cards that are not the ace of hearts and there are 3 ace cards that are not ace of heart. There are 52 total cards you can draw. Therefore, the answer is 15/52.

The answer is 1/4 because the ant has 4 different ways to move the first step and 4 different ways to move the second step. This makes a grand total of 16 steps. Out of these only 4 will get the ant to its destination: the bottom of the octahedron. So, th...

The answer is 19/240 because there are 720 different times that can show up and for the first 9 hours, there are 6 palindromes in each hour and in the last 3 hours there is only 1 palindrome in hours 10, 11, and 12. Therefore, the probability is 54/720 =...

It will take place because I know it and I am in 7th grade studying 12th-grade chemistry.

The answer is 3/10. There are 5! (120) different ways to arrange the five digits. If a number is divisible by four the last 2 digits are also divisible by four. There are 6 ways to have the last two digits divisible by 4: 32, 72, 24, 84, 28, and 48. We ha...

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