Perform the indicated operations and simplify. Assume all variables represent positive real numbers.
+ 3
- 5
A. -6
B. -6
C. -2
D. -2
Answer: A
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The following table shows the velocity V, in meters per second, of a rock t seconds after it is thrown downward near the surface of Venus. Round your answer to two decimal places, if necessary. t 3 6 9 12 V 51 77.49 103.98 130.47? A: Complete a table of changes to show that the data are linear.B: Find a linear model for the data.C: Explain in practical terms the meaning of the initial value of the linear function you found in part B.
What will be an ideal response?
Find the differential of the function.y = (6x - 4)2 (8x + 1)2
A. 2((6x - 4)(8x + 1)(96x + 38) dx B. 2((6x + 4)(8x - 1)(96x + 38) dx C. 2((6x + 4)(8x - 1)(96x - 26) dx D. 2((6x - 4)(8x + 1)(96x - 26) dx
Order the rational numbers from least to greatest.
, 
A. 
, 
B. Equivalent
C. 
, 
Use the circle graph to solve the problem.The following figures give the distribution of land (in acres) for a county containing 94,000 acres. Identify each category on the circle graph.
A. 
B. 
C. 
D. 