After doing the simulation 5 times, Messiah has the following results. What should he use as an estimate of the probability that at least one battery will die within 15 hours?

need more info

step-by-step explanation:

what do you mean by "representation"? graph? table? etc.

i believe a. 12x≥120 is the answer

i can answer this if i have the answer choices

answers

\3. yes the presentation (i.e. odd numbers being written as differences of two squares) is possible for all odd natural number however the presentation may not be unique. for example,  57=112−82=292−28257=112−82=292−282.

\4. 2 can't be written as a difference of two squares because 4-1=3 and 1-1=0 and the difference of squares grows to integers larger that 3.

can i get some in proving questions 1 and 2?