D. enter because if you enter something on a cuputer or laptop your selecting something
Answer:Life360 has a free version and a paid
Explanation:Life360 let’s you track family by placing them in “family circles” and then allows you to track their location once they accept the invite to the circle, you May also place specific areas that it will alert them entering and exiting.
Answer:
<u>720</u> possible PIN can be generated.
Explanation:
To calculate different number of orders of digits to create password and PIN, we calculate permutation.
Permutation is a term that means the number of methods or ways in which different numbers, alphabets, characters and objects can arranged or organized. To calculate the permutation following formula will be used:
nPr = n!/(n-r)!
there P is permutation, n is number of digits that need to be organize, r is the size of subset (Number of digits a password contains)
So in question we need to calculate
P=?
where
n= 10 (0-9 means total 10 digits)
r= 3 (PIN Consist of three digits)
So by using formula
10P3 = 10!/(10-3)!
=10!/7!
= 10x9x8x7!/7!
= 10x9x8
= 720
What was the content of the lesson? It is hard to answer a question we need context on.
