Bob and fran have been married for 47 years. they have 3 children, 2 sons and 1 daughter, all ages being within 5 years of each other. their 2 sons have 5 children between them. one son has 2 children. their daughter has 3 children and 1 grandchild. if the son with 2 children had a grandchild, how many great-grandchildren would bob and fran have?

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

What are the relative frequencies to the nearest hundredth of the columns of the two-way table?

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package