Please help me with this as soon as possible

x ≈ 6.1

Step-by-step explanation:

Using the sine ratio in the right triangle

sin50° = = ( multiply both sides by 8 )

8 × sin50° = x , then

x ≈ 6.1 ( to 1 dec. place )

∞ this is your sign

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.