there are students teachers and parents on a field trip. There are 3/7 as many teachers as students. There are 1/7 as many parents as students. What is the ratio of students to teachers to parents on the trip?

For what values of b will f(x)= logbx be a decreasing function? (16 )

If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer

The water company charges a residential customer $41 for the first 3,000 gallons of water used and $1 for every 200 gallons used over 3000 gallons. if the water bill was $58 how many gallons of water were usedanswersa 3400 gallonsb 6000 gallonsc 6400 gallons d 7000 gallons