HELP PLEASE ASAP Find the area of the shaded region.
(Work please if u can)

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

Find the missing dimension! need asap! tiny square is a =3025 in ²

Find │7│. a. 1 over 7 b. –7 c. 7 asap i always mark brailiest who me so