Kaylee has 1 red, 3 blue, 2 brown, 5 black, 1 purple, and 4 pink flip-flops in her closet. Assuming she always replaces them, what is the probability that she will choose a blue
pair on Monday and a pink pair on Tuesday IF SHE WILL NOT REPEAT THE SHOES SHE
WEARS? (In other words...no replacement)

This question consists of 2 parts, a and b. marco got a quotient of 70 when he divided 49 by 0.07. part a what is the correct answer to this problem? part b what mistake did marco make? you!

Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.

The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).