![subject](/tpl/images/cats/mat.png)
Mathematics, 10.05.2021 16:10 mac7210
A code for a lock is 4-digits. One Letter (A-2) followed by three numbers (0-9) How many
combinations are there?
a) 2600
b) 26,000
c) 10,000
d) 2.68 x 106
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 13:20, marissasusievalles
Hello i need some with trigonometric substitutions. [tex]\int\limits^a_b {x} \, dx[/tex]
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30, Karinaccccc
Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30, iicekingmann
Is the power produced directly proportional to the wind speed, give reasons for your answer?
Answers: 1
You know the right answer?
A code for a lock is 4-digits. One Letter (A-2) followed by three numbers (0-9) How many
combinati...
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
Biology, 11.10.2019 17:00
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 11.10.2019 17:00
![Konu](/tpl/images/cats/istoriya.png)
History, 11.10.2019 17:00
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 11.10.2019 17:10