.. Amy has
10 CDs in a CD holder. Amy's favourite group is Edex.
She has 6 Edex CDs in the CD holder. Amy takes one of these
CDs at random. She writes down whether or not it is an Edex CD.
She puts the CD back in the holder. Amy again takes one of
these CDs at random. Complete the probability tree diagram.
First choice
Second choice
EDEX
CD
EDEX
CD
0.6
NOT-EDEX
CD
EDEX
CD
NOT-EDEX
CD
NOT-EDEX
CD

hence, the required result is

step-by-step explanation:

suppose we have two matrices a and b

we will assume the two matrices

we have to compute b-a which means subtracting corresponding elements of a from b.

-

answer: 75°

step-by-step explanation:

∠esk is the supplement of ∠edk, so is 100°. ∠esd = 1/2·arc ed, so is 25°.

since ∠esk = ∠esd + ∠dsk

you have 100° = 25° + ∠dsk . .

fill in known values 75° = ∠dsk . . . . .

subtract 25°

step-by-step explanation:

step-by-step explanation:

at each of the parallel lines adjacent angles are supplementary. the angles have special names identifying their positions with respect to the parallel lines and transversal. they are corresponding angles, alternate interior angles, or alternate exterior angles. an angles is congruent to its matched angle.

i belive the biggest ratio would be 18: correct me if im wrong