Solve the problem.A ship sails as shown in the diagram. Find its displacement from its original position.
A. R = 227 km, ? = 378.5°
B. R = 77.9 km, ? = 144.8°
C. R = 26.1 km, ? = 324.8°
D. R = 227 km, ? = 198.5°
Answer: C
Mathematics
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Find the equation of the hyperbola satisfying the given conditions.Vertices at (-4, 0) and (4, 0); focus at (4, 0)
A. -
= 1
B. -
= 1
C. -
= 1
D. -
= 1
Mathematics
Solve.Bonnie's Breakfast Bar has 24 tables and each table has either 2 or 4 chairs. If there are 82 chairs to go with the 24 tables, how many tables have exactly 4 chairs?
A. 8 B. 16 C. 7 D. 17
Mathematics
Multiply.0.4957 × 100
A. 4.957 B. 495.7 C. 0.495700 D. 49.57
Mathematics
Convert to a decimal. Round to the thousandths if necessary.
A. 9.87 B. 0.099 C. 0.987 D. 1.013
Mathematics