2.
homework
topic: number
due date: monday 16th september 2019
problem-solving eddie needs to choose a 6-digit code for his computer
password,
a. how many codes can eddie create using
i. 6 numbers
ii. 4 numbers followed by 2 letters
iii. 1 number followed by 5 letters?
eddie decides that he does not want to repeat a digit or a letter,
b. how many ways are possible in parts i to ili now?

9

step-by-step explanation:

24+x=y

step-by-step explanation:

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation:

22.83 repeating

step-by-step explanation:

137 ÷ 6 is 22.8333333 therefore we understand that 3 is repeating.

happy to

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