Mathematics, 03.11.2020 17:20 kamal82
"Some debit and credit card companies require their customers to choose personal identification numbers (PINs). Customers choose 4 digits from 10 possible digits, and does not repeat digits. How many different possible PINs are there?"
Answers: 2
Mathematics, 21.06.2019 15:10
Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)
Answers: 1
Mathematics, 21.06.2019 17:30
One integer is 8 times another. if the product is 72, then find the integers
Answers: 2
Mathematics, 21.06.2019 17:30
Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.
Answers: 1
"Some debit and credit card companies require their customers to choose personal identification numb...
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