Solve the inequality and express the solution in set-builder notation and interval notation. Graph the solution set on a real number line.36x + 12 > 6(5x + 4)
A. {x|x ? 2}; [2, ?)
B. {x|x > 2}; (2, ?)
C. {x|x < 2}; (-?, 2)
D. {x|x ? 2}; (-?, 2]
Answer: B
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The following table shows the value V, in dollars, of an investment after t years. t 0 1 2 3 V $3025.00 $3206.50 $3398.89 $3602.82? A: Make a table of successive ratios to show that the value of the investment can be modeled by an exponential function. Round your answer to two decimal places.B: Find an exponential model for the data. Round your answer to two decimal places.C: Plot the graph of the data points along with the exponential model. Include up to 10 years.D: According to the model, when will the value of the account reach $7563.02? Round your answer to two decimal places.
What will be an ideal response?
Solve.The reservoir at the top of a water tower has the shape of a sphere with a radius of 15.1 meters. How many cubic meters of water can the reservoir hold? Use 3.14 for ? to approximate the answer to two decimal places if necessary.
A. 715.95 ft3 B. 10,810.87 ft3 C. 14,414.49 ft3 D. 954.6 ft3
Use unit ratios to convert the units.60 inches to feet
A. 180 ft B. 0.42 ft C. 20 ft D. 5 ft
Find the circumference of the circle. Use 3.14 or 
for ? as indicated.Use 3.14 for ?.
A. 7.222 mi B. 28.888 mi C. 16.611 mi D. 14.444 mi