Combine like terms whenever possible.6ab + 4b4 + 4ab - 2b4
A. 10ab + 2b4
B. 10ab + 6b4
C. 2ab + 2b4
D. 20ab + 4b4
Answer: A
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Find the time it takes a 3 æF capacitor to reach 10 V when charged through a 100 Kê resistor from a 20 V source.
a. 208 msec b. 300 msec c. 150 msec d. 470 msec e. 635 msec
Find an equation for the line, in the indicated form, with the given properties. Containing the points (2, -3) and (-8, 4); slope-intercept form
A. y = mx - 
B. y + 3 = - 
(x - 2)
C. y = 
x - 
D. y = - 
x - 
Use the properties of parallel lines to solve the problem.In the figure, 
. m(?ABC) = 50°. Given this information, find the measures of as many other angles as possible.
A. m(?ADE) = 50°, m(?DBC) = m(?ECB) = 130° B. m(?ADE) = 50°, m(?DBC) = 130° C. m(?ADE) = m(?ACB) = m(?AED) = 50° D. m(?ADE) = m(?ACB) = m(?AED) = 50°, m(?DBC) = m(?ECB) = 130°
Each stage of the value chain's primary activities adds cost.
Answer the following statement true (T) or false (F)