Decide whether the expression is or is not an identity.
= 1
A. Identity
B. Not an identity
Answer: A
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at the point (1, 4).
A. y = 0 B. y = 4 C. y = x + 4 D. y = 4x
Solve.If the voltage, V, in an electric circuit is held constant, the current, I, is inversely proportional to the resistance, R. If the current is 490 milliamperes when the resistance is 3 ohms, find the current when the resistance is 21 ohms.
A. 3430 milliamperes B. 3423 milliamperes C. 70 milliamperes D. 210 milliamperes
Provide an appropriate response.An approximation of one root of x2 - 3x + 1 = 0 is x1 = 2. Apply Newton's method twice to find the approximation x3.
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Provide an appropriate response.A baseball team ended its season with a ratio of losses to wins of 2 to 9. What is the ratio of wins to games played?
Fill in the blank(s) with the appropriate word(s).