Use a calculator to find the approximate value of the expression. Round the answer to two decimal places.cot 0.2883
A. 1.04
B. 3.37
C. 0.96
D. 0.30
Answer: B
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Use the circle graph to answer the question.
What percent of livestock was chickens? Round to the nearest tenth of a percent.
A. 37.0% chickens B. 49.7% chickens C. 462.1% chickens D. 46.2% chickens
Find the center of mass (in cm) of the particles with the given masses located at the given points on the x-axis.153 g at (31.8, 0), 232 g at (12.2, 0), 393 g at (-10.3, 0), 458 g at (-23.8, 0)
A. -733 cm B. 125 cm C. -5.87 cm D. 1.01 cm
In a certain city there is a river running through the middle of the city. There are three islands and nine bridges as shown in the figure below.
It is possible to take a walk through this town, starting on the South Bank, crossing each bridge once (and only once) and ending
A. on island B. B. on island C. C. back on the South Bank. D. on the North Bank. E. none of these
Solve the problem.Construct a possibility tree that shows all possible 3-letter code words using only the letters p, q, and r without repetition.
A. 
B. 
C. 
D. 