Solve the problem.Electrical systems are governed by Ohm's law, which states that 
, where 
, 
, and 
. If the current in an electrical system is decreasing at a rate of 
while the voltage remains constant at 28 V, at what rate is the
resistance increasing when the current is 60 A?
A. 
ohms/s
B. 
ohms/s
C. 
ohms/s
D. 
ohms/s
Answer: C
Mathematics
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Write the rational expression in lowest terms.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A biologist has a bacteria sample. She records the amount of bacteria every week for 8 weeks and finds that the exponential function of best fit to the data is A = 150 ? 1.79t. Express the function of best fit in the form 
What will be an ideal response?
Mathematics
List the numerical coefficient of each term.-22.8x2y - 37.3xy2 + xy
A. -22.8, -37.3, 1 B. -22.8, -37.3, 0 C. -22.8, 37.3, 0 D. -22.8, 37.3, 1
Mathematics
Rewrite the expression with positive exponents and simplify.
?
A. ?
B. 
C. 
D. 
E. 
Mathematics