Solve the problem.The profits (in millions of dollars) of a company can be described by the equation
where x is the number of years since 2000. Profits were $7.9 million in the year 2000, $9.2 million in 2004, and $12.4 million in 2008. Find the values of a, b, and c and use your answer to estimate profits in the year 2013. Round to the nearest tenth.
A. $10.7 million
B. $20.6 million
C. $19.7 million
D. $19.1 million
Answer: D
Mathematics
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Perform the operation and write the result in standard form.
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?
A.
B.
C.
D.
E.
Mathematics
Simplify using order of operations.
A. -9 B. 9 C. 10 D. -10
Mathematics
Solve the problem using the amortization table when necessary.AMORTIZATION (PRINCIPAL AND INTEREST PER THOUSAND DOLLARS)The monthly payments on a $75,000 loan at 8% interest for 30 years is $550.50. How much of the first monthly payment will go toward the principal?
A. $50.50 B. $44.04 C. $509.21 D. $500.00
Mathematics
Solve. x - y + 5z = -243x + z = -4 x + 4y + z = 12
A. (0, 4, -4) B. (-4, 0, 4) C. (0, -4, 4) D. (-4, 4, 0)
Mathematics