Answer:
a. x^<i>(j)
Explanation:
The solution has been explained in the question; however, I will provide further explanation.
The sequence to access a word is:
Training example --> Word
In other words, you first access the training example, before you gain access to the word being searched for.
Rewrite the following:
Training example --> Word
as:
ith training example --> jth word
Hence, the representation is:

Keyboard and mouse are input/output
Webcam and microphone are audio/visual
Answer:
For the first one you have not met those requirements because you are still 16, for the second one you have met those requirements because you can either have a score over 30 (which you have 34) or be a valedictorian
Explanation:
Above
in order to delete answers from your questions, you have to rate them one star , or at least that's what I do, and then report it and then brainly will determine if it's something that needs to be taken down or not
Repeatedly dropping a block to see what happens. They don't understand the concept of gravity, so they don't know if it will fall every single time.