Assignment 1
Mathematics
Question 1
1.1.
Write down the factors of 30.​

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.