Simplify the expression.z - {3z + [5z - (8z - 3) + 6]}

A. 12z - 3
B. -z - 9
C. z - 9
D. z - 3


Answer: C

Mathematics

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Provide an appropriate response.Is the logarithm to the base 2 of 7 written as "log7" or"log2"?

Fill in the blank(s) with the appropriate word(s).

Mathematics

In the circuit below, Vin = 7 V, R = 250 ê, xC = 1000 ê at fr, and C = 90 pF. Find fr and Q.


a. fr = 3.1 MHz, Q = 10
b. fr = 1.8 MHz, Q = 4
c. fr = 1.8 MHz, Q = 1.8
d. fr = 1.2 MHz, Q = 6
e. fr = 1.0 MHz, Q = 4

Mathematics

Find the horizontal and vertical asymptotes of the graph. ? 

A. Horizontal asymptote: Vertical asymptote: 
B. Vertical asymptotes:  and 
C. Horizontal asymptotes:  and Vertical asymptote
D. Horizontal asymptotes:  and 

Mathematics

Provide an appropriate response.2x - 5 = 5 + 7x - 3Is this a linear equation?

A. Yes B. No

Mathematics