Bird = 0.254 Pigcon=0.50
DUCK=4$
you have 20 dollars
and you have, to buy
20 animals. How many of
each
animal are
you
gonna buy to get
total
of
exactly 20 dollars.

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.

p

step-by-step explanation:

the answer to this in exact form is 4/35 but in decimal form its 0.1142857

hope this if needed hmu

11) obtuse

13)right

15) acute