28. Matty jogs 9 km/hr. Identify the correct conversion factor setup required to compute Matty's speed in m/s.
a.
9 km x 1000 m X 1 hr_x 60 sec
1 hr 1 km
60 min
1 min
b.
9 km x 1000 m x 1 hr x 1 min
1 hr 9 km
60 min
60 sec
c.
9 km x 1000 m X 1 hr x 60 sec
1 hr 9 km
60 min
1 min
d.
9 km X 1000 m X 1 hr x 1 min
1 hr 1 km
60 min
60 sec
Yes

step-by-step explanation:

12475909

1/2*qr*rs

step-by-step explanation:

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.

mia khalifa

step-by-step explanation: