Express the ratio below in its simplest form.
1/3:1/4​

it is already.

Step-by-step explanation:

4/12:3/12 is 1/3:1/4

4/3

Step-by-step explanation:(1/3)/(1/4)

(1/3)(4/1)

4/3

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50