Which counterexample shows the conjecture is false? given: the day of the month of yuri's birthday is a multiple of 10. conjecture: yuri was born on the 10th or the 20th. yuri was born on the 20th. yuri was born on the 1st. yuri was born on the 28th. yuri was born on the 30th.

answer: a

step-by-step explanation:

if xy ~ yz therefore xy would be the same length as yz

because they could drop even lower..

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers