Classify the system as either consistent or inconsistent.
A. Inconsistent
B. Consistent
Answer: B
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Subtract.(6n6 - 13n4 + 7) - (-20n4 + 8n6 + 2)
A. 10n10 B. -2n6 + 7n4 + 9 C. -2n6 - 5n4 + 9 D. -2n6 + 7n4 + 5
Solve the problem.A(x) = -0.015x3 + 1.05x gives the alcohol level in an average person's bloodstream x hours after drinking 8 oz of 100-proof whiskey. If the level exceeds 1.5 units, a person is legally drunk. Would a person be drunk after 2 hours?
A. Yes B. No
Find the area of the triangle. If necessary, round the answer to two decimal places.a = 14, b = 32, c = 26
A. 5280.01 B. 177.99 C. 181.99 D. 3219.69
Solve the problem.Use the formula N = Iekt, where N is the number of items in terms of the initial population I, at time t, and k is the growth constant equal to the percent of growth per unit of time. A certain radioactive isotope has a half-life of approximately 1500 years. How many years would be required for a given amount of this isotope to decay to 40% of that amount?
A. 900 years B. 1105 years C. 1943 years D. 1983 years