Twenty words were randomly selected from two textbooks. Each set gives the number of letters in each of the twenty words for that textbook.

Briefly describe how the word lengths compare between textbook 2 and textbook 1.

Briefly describe the variability in the length of words in textbook 2 compared to textbook 1.

You are responsible for designing a new city. you are inspired by pierre charles l'enfant, who laid out the streets of our nation's capital. numbered streets run north and south, and lettered streets run east and west. avenues are named after states, and they intersect the streets on a diagonal. the streets are parallel and the intersections form similar triangles. 18th st. is 454 meters long and the intersection of 18th and k st. is 207 meters from connecticut ave. if 19th st. and k st. is 385 meters from connecticut ave., what is the length of 19th st.?

Which of the following expressions is equal to 2x^2+8

Find the commission on a $590.00 sale if the commission is 15%.