subject
Mathematics, 28.07.2021 23:20 SK3653

A four digit password is a number that begins with a 3. If digits can be repeated how many possible passwords are there? show and explain your work

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 12:30
Which of the following transformations does not preserve congruence? * 5 points a. (x, y) β†’ (y βˆ’ 3, x βˆ’ 3) b. (x, y) β†’ (x + 5, y βˆ’ 1) c. (x, y) β†’ (y + 9, βˆ’x + 2) d. (x, y) β†’ (3x + 1, 3y βˆ’ 2)
Answers: 3
question
Mathematics, 21.06.2019 14:30
Multiply βˆ’2x(6x^4βˆ’7x^2+xβˆ’5) express the answer in standard form. enter your answer in the box.
Answers: 3
question
Mathematics, 21.06.2019 18:00
Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?
Answers: 1
question
Mathematics, 21.06.2019 22:00
The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities
Answers: 1
You know the right answer?
A four digit password is a number that begins with a 3. If digits can be repeated how many possible...
Questions
question
Mathematics, 02.09.2020 19:01
question
Mathematics, 02.09.2020 19:01
Questions on the website: 13722367