Abox contains 90 balls labeled 1,2, . . ,90; and we have a variable m with initial value m= 100. we repeatedly draw a random ball from the box without replacement until we find the ball labeled 1. whenever a ball labeled n is drawn and n < m, we update m to be m: =n. find e(x), where x is the number of updates in this experiment.

-1, -2, -3, -4, -6

step-by-step explanation:

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

#15. square

step-by-step explanation:

because quadrilatural (idk how to spell it) means somthing that is not 3d or like, equal sides (or somthing like that   you know what i meanz)

hope this halps!

bai!

x is greater than 5

step-by-step explanation:

2x+7 is greater than 17

    -7                           -7

2x is greater than 10

divide by 2 each side

x is greater than 5