a water desalination plant can produce 2×10 to the 6 power gallons of water a day. how manh gallond can it produce in 6.9 days? write the answer in scientific notation.​

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Collin did the work to see if 10 is a solution to the equation r/4=2.4