Lf a current of 12 amps produces 540 volts across a resistor, how many volts would a
current of 6.4 amps produce across an
identical resistor?
9.

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

Add the fractions and simplify 1/2+ 1/3