Write the first five terms of the arithmetic sequence.an = an - 1 - 3.1; a1 = 12
A. 11, 7.9, 4.8, 1.7, -1.4
B. -3.1, 8.9, 20.9, 32.9, 44.9
C. 12, 8.9, 5.8, 2.7, -0.4
D. 12, -3.1, 8.9, 5.8, 2.7
Answer: C
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Solve the problem.The current in a simple electrical circuit is given by I = V/R, where I is the current in amperes, V is the voltage in volts, and R is the resistance in ohms. When V = 12 volts, what is a 12? resistor's tolerance for the current to be within 1 ± 0.01 amp?
A. 0.1% B. 1% C. 0.01% D. 10%
Provide an appropriate response.Divide: 6,118 ÷ 38
A. 161 B. 159 C. 160 D. 259 E. none of the above
The table shows points that all lie on the same line. Find the slope-intercept form for the line.
A. y = x - 5 B. y = -5x C. y = -5 D. y = x + 5
Factor the expression. Express your answer so that only positive exponents occur. x7/8 + 3x6/8
A. x3/4(x1/8 + 3) B. x1/8(x7/8 + 3) C. x1/8(x1/8 + 3) D. x3/4(x-1/8 + 3)