The avenues in a particular city run north to south and are numbered consecutively with 1st Avenue at the western border of the city . The streets in the city run east to west and are numbered consecutively with 1st Street at the southern border of the city . For a festival, the city in not allowing cars to park in a rectangular region bordered by 6th Avenue to the west , 10th Avenue to the east, 11the street to the south , and 13th Street to the north . If x is the Avenue number and y is the street number, which of the following systems describes the region in which cars are not allowed to park ?

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all

multiply each one by 3.14

step-by-step explanation:

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?