6. a) rivka used the last four digits of her
telephone number, 1048, followed by
its prime factorization to create her
e-mail password. determine her
password.

Her e-mail password is

Step-by-step explanation:

You know that a part of Rivka's e-mail password is formed by the last four digits of her telephone number.

The exercise gives you the last four digits of Rivka's telephone number:

Now, in order to find the other numbers, you need to descompose into its prime factors. Then:

Therefore, based on this, you can determine that her e-mail password is:

dwe

step-by-step explanation:

ewd

answer: for each 3 girls there is 2 boys . 3: 2

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