Popular magazines rank colleges and universities on their “academic quality” in serving undergraduate students. describe two categorical variables and two quantitative variables that you might record for each institution.

i need more info. are you looked to see there mph? how much they deliver? how far they go?

step-by-step explanation:

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two

d is the only accurate one

step-by-step explanation:

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)