The driving distance between Manchester and London is 195 miles, Faris intends to travel from Manchester to London by coach,
The coach will leave Manchester at 3.30 pm
Faris assumes that the coach will travel at an average speed of 50 mph
a) Using his assumption, work out Faris's arrival time in London,
It actually turns out that the coach has a lower average speed,
b) Describe how this affects the arrival time,

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it

its kind of blurry. can you put a clearer pic?

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.