Solve the problem.Use the formula P = Iekt. A bacterial culture has an initial population of 10,000. If its population declines to 3000 in 2 hours, what will it be at the end of 4 hours?
A. 3500 bacteria
B. 450 bacteria
C. 900 bacteria
D. 4481 bacteria
Answer: C
Mathematics
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A. Not linear B. Linear
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Write the augmented matrix for the system. Do not solve.7x + 7y = 14 5y = -10
A. 
B. 
C. 
D. 
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Solve the equation. Make sure you check your final solution(s).
+ 
= 
A. x = 4, x = 3 B. x = -3, x = -4 C. x = -6, x = 5 D. no solution
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Solve the formula for the specified variable.x = 
for y
A. y = 5x - w - z B. y = 5x + w + z C. y = 5x - 5w - 5z D. y = x - w - z - 5
Mathematics