To navigate on lake latte (fed by the decaf and the vanilla rivers) at least two of the three radio navigation beacons must be working.
if the probability that a beacon is working is p and the operational status of each station is independent of the other two, what is the probability of being able to navigate on the lake?

v = 1/3 a^2h

step-by-step explanation:

the volume is 1/3 a^2h.

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:

sorry i just need to anwers this to get points

step-by-step explanation:

a) 0,0; 1,1; and 2,2

step-by-step explanation:

these have the exact same coordinates, thus they are the correct function.