In the list of terms, identify the numerical coefficient of each term in the order given and determine whether the terms are like or unlike.9z, -5z
A. 1, 1; like
B. 1, 1; unlike
C. 9, -5; like
D. 9, -5; unlike
Answer: C
Mathematics
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Find the sum of the series.
A. 
B. 
C. 
D. 
Mathematics
Multiply. Write the answer in simplest form.
? 
A. 
B. 
C. - 
D. - 
Mathematics
Gravel is being dumped from a conveyor belt at a rate of 34 ft/min and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. How fast is the height of the pile increasing when the pile is 13 ft high? Round the result to the nearest hundredth.
a. 0.6 ft/min
b. 2.26 ft/min
c. 0.14 ft/min
d. 0.27 ft/min
e. 1.24 ft/min
Mathematics
Graph the function by starting with the graph of 
and using transformations.f(x) = -6(x + 9)2 + 3
A. 
B. 
C. 
D. 
Mathematics