Solve the equation using the quadratic formula.x2 + 7x + 5 = 0
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Solve the problem.A bakery sold 72 pies for $3.35 each. What was the total amount of the sale?
A. $241.21 B. $242.30 C. $241.20 D. $241.30
Mathematics
Find the perimeter or circumference.
A. 36 ft B. 18 ft C. 8 ft D. 28 ft
Mathematics
Answer the question.A retailer finds that total costs per day are given by c = 144
+ 36, where c is cost and n is units sold. What is c when no units are sold?
A. $36 B. $864 C. $180 D. $72
Mathematics
For the transition matrix, find the probability that state 2 changes to state 4 after 5 repetitions of the experiment.
A. 0.13761 B. 0.00032 C. 0.26396 D. None of these
Mathematics