14. a. Sketch Step 4. Step 1
Step 2
Step 3
Step 4
b. Complete the table
1
2
3
4
5
...20
Step # (x)
# of toothpicks (V)

Problem 14, I have no idea what’s going on..

What are the possible rational zeros of [tex]f(x) = x^4+2x^3-3x^2-4x+18[/tex]

What statement is true? 2x^2-9x+2=-1

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.