Solve the problem.A rat is placed at random in one of five compartments in a maze. Compartments 1, 2, and 5 have food; so the rat will remain at any of these once reached. If the rat is placed in compartment 3, what is the expected number of times it will be in compartment 4 before it finds food? Round your answer to the nearest hundredth. 12345
A. 1.20
B. 1.37
C. 0.23
D. 0.37
Answer: D
Mathematics
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Provide an appropriate response.Change 
to a decimal.
A. 9.75 B. 1.875 C. 0.975 D. 0.1875
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Solve the equation.30 ÷ d = 3
A. 10 B. 30 C. 90 D. 9
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Write the fraction as a percent. Round to the nearest tenth of a percent if necessary.
A. 0.1% B. 10% C. 100% D. 1%
Mathematics
Provide an appropriate response.Find the 67th term of the sequence defined by an = 
.
Fill in the blank(s) with the appropriate word(s).
Mathematics