Solve the problem.The number of bacteria growing in an incubation culture increases with time according to 
where x is time in days. Find the number of bacteria when 
and 
.
A. 11,200; 179,200
B. 5600; 179,200
C. 5600; 56,000
D. 5600; 22,400
Answer: B
Mathematics
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Place the correct symbol ( <, >, or = ) between the two real numbers. ? -(-10) -10 ?
A. -(-10) ? -10 B. -(-10) > -10 C. -(-10) = -10 D. -(-10) ? -10 E. -(-10) < -10
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Find the domain of the function.f(x) = log9(2x + 4)
A. 
B. 
C. 
D. (0, ?)
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Solve.2 packets of pudding contain 19 servings. What is the rate in servings per packet?
A. 0.105 servings/packet B. 9.6 servings/packet C. 0.205 servings/packet D. 9.5 servings/packet
Mathematics
Find projvu and scalvu by inspection without using formulas.
A. projvu = 
;
scalvu = 2
B. projvu = 
;
scalvu = 1
C. projvu = 
;
scalvu = 2
D. projvu = 
;
scalvu = -2
Mathematics