Solve the problem.Suppose that a radio transmission pattern can be modeled by 
for 
where the units are miles. Determine how far the signal reaches to the east, assuming that east is represented by the direction of the positive 
A. 120 miles
B. 28,800 miles
C. 14,400 miles
D. 240 miles
Answer: A
Mathematics
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Solve the problem. Assume that simple interest is being calculated in each case. Round the answer to the nearest cent unless otherwise indicated.John forgot to pay his $400.00 income tax on time. The IRS charged a penalty of 5% for the 56 days the money was late. Find the penalty that was paid. (Use a 365 day year.)
A. $3.07 B. $3.01 C. $0.33 D. $403.07
Mathematics
Rewrite as an equivalent exponential equation. Do not solve.log31 = 0
A. 03 = 1 B. 10 = 3 C. 31 = 0 D. 30 = 1
Mathematics
Write the whole number in expanded form.30,200
A. 3,200,000 B. 30,000 + 200 C. 3000 + 200 D. 30,000 + 2000
Mathematics
Match the equation to the correct graph.f(x) = -2 + 2(x - 5)2
A. 
B. 
C. 
D. 
Mathematics