1: Chris bought 12 feet of rope. How many inches of rope did he buy? 1ft = 12in help ?
And i need help with this to pls 2(A speedboat can go 300% faster than a rowboat can. How would you express this as a fraction and a decimal)

Number 1 is 144 inches of rope.

Number 2: 300% is 3.00 as a decimal and 300/100 as a fraction.

Step-by-step explanation:

Number 1 explanation=1ft=12 inches. 12x12=144

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

answer: plz put a pic in so i can answer it

step-by-step explanation: