The base length of a parallelogram is multiplied by 5. Which of the following describes the effect of this change on the area.

A. The area is multiplied by 2.5.

B. The area is multiplied by 5.

C. The area is multiplied by 25.

D. The area is doubled.

2^y = ln 5, or   y(ln 2) = ln 5.   solving for y,   y = (ln 5) / (ln 2).   y=5

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.

i think the answer is b x = 1, y = 35/2