After much tinkering, Toby's time machine finally works! For his first trip, Toby will travel 25 years into the future. If his time machine uses 3 kilowatts of power to transport him 1 month
into the future, how many kilowatts of power will it use for his first trip?

900 kilowatts

Step-by-step explanation:

1 x 12 = 12

12 x 25 = 300

300 x 3 = 900

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: