Mathematics, 01.09.2019 00:20 kalbaugh
Math challenge is a group of numbers formed in a block with the operations addition, subtraction, multiplication, and division. each number from 1 to 9 is used only once.
Answers: 2
Mathematics, 21.06.2019 21:00
Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.
Answers: 1
Mathematics, 21.06.2019 23:00
Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?
Answers: 2
Math challenge is a group of numbers formed in a block with the operations addition, subtraction, mu...