4. The local museum hosts school field trips. They require the school to send 3 adults for
every 21 children who go on the field trip. The
table below represents that ratio.
о
126
84
6
Number of adults
Number of students
9
53
23
42
O
105
o
66
0
The school can send 12 adults on the field trip.
At the same ratio as above, how many
students can go on the field trip to the
museum?
CLEAR ALL

For which pair of functions is (gof)(a)=|a|-2?

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000