Question
Dano forgot his computer password. The password was four characters long. Dano remembered only three characters: 3, g, N. The last character was one of the numbers 3, 5, 7, 9. How many possible expansions are there for Dano's password?
156
likes781 views
Answer to a math question Dano forgot his computer password. The password was four characters long. Dano remembered only three characters: 3, g, N. The last character was one of the numbers 3, 5, 7, 9. How many possible expansions are there for Dano's password?
Sigrid
4.5119 Answers
Keďže si Dano pamätal tri znaky zo štyroch, musíme zistiť počet možných rozšírení pre posledný znak hesla.
Dano si pamätá, že posledný znak je buď 3, 5, 7 alebo 9. Každá z týchto možností nám dáva jedno možné rozšírenie hesla. Preto existujú 4 možné rozšírenia pre poslednú postavu.
Odpoveď: Existujú 4 možné rozšírenia pre Danovo heslo.
Frequently asked questions (FAQs)
What is the value of f(x) = log(x) / f(x) = ln(x) at x = 10?
+
Question: A clothing store sells shirts for $15 each and pants for $25 each. Write an inequality to represent the number of shirts (s) and pants (p) the store must sell to make at least $200. (
+
Math question: Solve for side length c in a triangle with angle A = 45 degrees, angle B = 60 degrees, and side length a = 5 units.
+
New questions in Mathematics