#50 A Quality Control expert wants to estimate the proportion of defective components that are being manufactured by his company example of 300 components of that 20 were defective how large of a sample is needed to estimate that your portion out effective component to it into profile percentage points with 99% confidence?

A) 663
B) 540
C) 1540
D) 6
E) 2663

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.

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 .

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

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