Determine whether the scatter diagram indicates that a linear relation may exist between the two variables. If a linear relation does exist, indicate whether the slope is positive or negative.
A. Linear with negative slope
B. Nonlinear
C. Linear with positive slope
Answer: B
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Find the values of x for which the geometric series converges.
A. -8 < x < 8 B. -1 < x < 11 C. 1 < x < 11 D. 2 < x < 8
Solve the problem.If the voltage in an electric circuit is held constant, the current varies inversely as the resistance. If the current is 210 milliamperes (mA) when the resistance is 3 ohms, find the current when the resistance is 21 ohms.
A. 30 mA B. 90 mA C. 1463 mA D. 1470 mA
Write a formula for the general term (the nth term) of the arithmetic sequence. Then use the formula for an to find a20, the 20th term of the sequence.-11, -17 , -23, -29, . . .
A. an = -6n - 5; a20 = -125 B. an = 6n + 11; a20 = 131 C. an = -6n - 11; a20 = -131 D. an = 6n + 5; a20 = 125
Answer the question.Which number is not divisible by 6?
A. 114 B. 278 C. 576 D. 282