Ateacher surveyed her class about their
online accounts and wanted to know if they
had a tablet device or if they had a smart
phone. she wanted to know for a lab she
was going to have in class. the venn
diagram shows her results. if a person from
the class is randomly selected, what is the
probability that the person has a smart
phone but not a tablet?

Answer soon(fast) 15 pts-brainliest? for right answer with small explination a restaurant catered a party for 40 people. a child’s dinner (c) cost $11 and an adult’s dinner (a) cost $20. the total cost of the dinner was $728. how many children and adults were at the party? use the table to guess and check.(i couldn't get the graph onto the question)                                8 children and 32 adults9 children and 31 adults10 children and 30 adults12 children and 28 adults

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons