The average bedroom in an apartment is approximately 16’x10’ with an eight foot ceiling. as an interior decorator that loves the 1970’s decor, you need to cover the walls with groovy flowered wallpaper. if one roll of wallpaper covers 50 ft^2, then determine how many rolls of groovy flowered wallpaper is needed to cover the apartment bedroom

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

the one below it is a function

this excerpt is taken from the book “we shall not be moved : the women’s factory strike of 1909 “ and is written by joan dash. it is the story of the great strike when almost 30thousand women working in factories in america formed a union to fight unsafe working conditions, long working hours and miserable wages.

question: which best states the author’s purpose for including this information in the text?

answer: to challenge the reader’s ideas about a historical event