The intensity registered by light varies inversely as the distance the meter is from the light source. A light meter 5.4 m from a light source registers 20 lux. What intensity would it measure 1.8 m from the light source?
value of "k"
Answers

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.

oof

step-by-step explanation:

the answer is 8/21

hope this