Find the area under the normal distribution curve for the values.
To the left of z= 1.04

765238725478629038640962136509762139056074

step-by-step explanation:

64087235609746097215074621039754021037

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so

step-by-step explanation:

kekdkckcldlx

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?