Add the numbers using the number line.-9 + (-4) 
A. 5
B. -5
C. -13
D. 13
Answer: C
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Solve the problem.A space shuttle is in a circular orbit 250 km above the Earth's surface. Use Kepler's third law( with 
) to find the orbital period of the satellite.(G = 6.67 × 10-11 Nm2 kg-2, 
and Earth's radius is 
).
A. T = 1 hr B. T = 9 min C. T = 2 hr D. T = 90 min
Determine whether or not the first number is divisible by the second number1978; 2
A. Yes B. No
Solve the problem.Use a Taylor series to estimate the integral's value to within an error of magnitude less than 10-3.
A. 1.204 B. 0.3866 C. 0.7287 D. 0.7121
A doctor orders 500 mg of medication in an IV infusion of 500 mL D5W, 0.006 mg/kg/min. The patient weighs 82 kg. The drop rate is 20 gtt/mL. Calculate the correct flow rate.
A. 96 gtt/min B. 15 gtt/min C. 12 gtt/min D. 10 gtt/min