Quatro máquinas fazem um serviço em 6 dias, então 3dessas máquinas farão o memo serviço em?

a) 7 dias
b) 8 dias
c)9 dias
d)4,5 dias
e)4 dias

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.

125 yards

step-by-step explanation:

i take 75 plus 50.

its line 2 i just added the rest or else it wouldn't let me answer

y/x of point b= y/x of point a

step-by-step explanation:

(i got the same question, this was the correct answer.)