Find the equation of the line tangent to the curve f(x)= 3x^2-4x+5 at x=1

Find the missing factor in exponential form 48^2=3^2 • ?

Astudent has created the give circuit diagram. it consists of a battery, a resistor, and a light bulb. in one minute, 1.2c of charge flows through the resistor. how much charge flows through the light bulb in one minute?

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.