An aquarium tank holds 475 liters of water. how much is this in gallons? use the following conversion: 1 gallon is 3.8 liters.

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?