Haroldo, xerxes, regina, shaindel, murray, norah, and georgia are invited to a dinner party. they arrive in a random order and all arrive at different times. what is the probability that xeres arrives first and regina arrives last?

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195

10

step-by-step explanation: