Find the value of the expression without using a calculator.log 5 + log20
A. 100
B. 2
C. 1
D. 10
Answer: B
Mathematics
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Provide an appropriate response.Which of the following statements is false?
A. The series 
must have no negative terms in order for the Direct Comparison test to be applicable.
B. If {an} and {bn} meet the conditions of the Limit Comparison test, then, if 
= 0 and 
converges, then 
converges.
C. The sequences {an} and {bn} must be positive for all n to apply the Limit Comparison Test.
D. All of these are true.
Mathematics
Verify the identity.sec 4 x - tan 4 x = sec 2 x + tan 2 x
What will be an ideal response?
Mathematics
Solve for the indicated variable.Solve H = 
for F.
A. F = 
B. F = H
C. F = 
D. F = 
Mathematics
Evaluate the polynomial.-5x + 9for x = 3
A. 4 B. -24 C. -30 D. -6
Mathematics