A circuit has a current of (8 + 7i) amps, and another circuit has a current of (5 - 3i) amps. What is the difference between the currents of
the two circuits?

Which of the binomials below is a factor of this trinominal? x^2-13+30

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

The graph below shows the height of a projectile t seconds after it is launched. if acceleration due to gravity is -16 ft/s2, which equation models the height of the projectile correctly?