Agroup consists of five five men and eight eight women. seven seven people are selected to attend a conference. a. in how many ways can seven seven people be selected from this group of thirteen thirteen? b. in how many ways can seven seven women be selected from the eight eight women? c. find the probability that the selected group will consist of all women.

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .

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0,0

step-by-step explanation: