2. Employees were asked how many times per week they exercised. The frequency table shows the results of the survey. Number of times exercised per week 0 1 2 3 4 5 6 7 8
Frequency 3 5 1 5 16 6 8 2 14

(a) Create a probability distribution table from the frequency table. Round probabilities to the nearest hundredth.

Find:
(b) P (x<4)
(c) P(x=6)
(d) P(x>5)

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

Which of the following are parts of a sphere

Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?