Two best friends are in a small class together which has 9 students in attendance. if the students are randomly assigned into two groups, one of size four and one of size five, what is the probability that the friends are assigned to the same group?

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

In what organelle does photosynthesis take place?

How much orange juice do you need to make 2 servings of lemony orange slush?