3) mr. negrete has a collection of vans shoes. he has 4 pairs of shoes that are green, 3 pairs
that are red, and 3 pairs that are blue. what is the probability without replacement, that he
chooses a pair of shoes that is red, then a pair of shoes that is blue?

30% that he chooses red and 30% that he chooses blue.

Step-by-step explanation:

4+3+3=10

Probabilities that he chooses green = 4/10 = 40%

Red = 3/10 = 30%

Blue = 3/10 = 30%

step-by-step explanation:

one of the most important purposes of surface treatment is to alter surface properties according to the requirement of specific applications. for example, hydrophobic coating has been utilized on windshield and eyeglasses. gold atom monolayer on substrate has become a popular surface bioconjugation strategy.  

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.