A box contains 20 crayons. There are 7 red crayons, 5 yellow crayons, and the rest are blue crayons. Suppose an experiment involves a person removing 3 crayons from the box.
What is the probability that the person first removes a blue crayon, then a red crayon, and finally a
yellow crayon, with replacement? State your answer as the exact percentage found.
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Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row

Which graph depicts the path of a projectile