Determine the quartiles as specified.The test scores of 15 students are listed below. Find the first quartile.
A. 54.50
B. 54.0
C. 55
D. 57.5
Answer: D
Mathematics
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Compute the gradient of the function at the given point.
A. -1458i - 70j B. -162i - 70j C. -162i - 7j D. -729i - 70j
Mathematics
Solve the problem.A patient weighing 160 lb. is to receive 7.7 mg/kg of azithromycin. If each capsule contains 310 mg, then how many capsule should the patient receive? Round up to the next whole capsule if necessary.
A. 2 capsules B. 1 capsules C. 4 capsules D. 3 capsules
Mathematics
Use the unit circle to find the value of the trigonometric function.tan 
A. 
B. 
C. 
D. 2
Mathematics
Solve the triangle ABC. Round each answer to the nearest tenth when necessary.
A. B ? 32.8° , C ? 27.2°, c ? 33.8 m B. B ? 34.1° , C ? 25.9°, c ? 33.8 m C. B ? 32.8° , C ? 27.2°, c ? 30.4 m D. B ? 34.1° , C ? 25.9°, c ? 32.3 m
Mathematics