a. Find an equation of the sphere that passes through the point (6,-6,3) and has center (-4,6,4). b. Find the curve in which this sphere intersects the xy-plane.

What will be an ideal response?


Mathematics

You might also like to view...

Solve the problem.A physician prescribes 5 grams of an antibiotic per day. How many 500 milligram tablets would have to be taken in order to achieve this daily dosage?

A. 10 tablets B. 25 tablets C. 1 tablets D. 2.5 tablets

Mathematics

A project consists of seven independent tasks with processing times (in hours) given by 3, 4, 4, 5, 7, 7, and 11.Find the finishing time Fin for N = 3 processors using the critical-path algorithm.

A. Fin = 12 hours B. Fin = 16 hours C. Fin = 15 hours D. Fin = 11 hours E. Fin = 14 hours

Mathematics

Find the indicated derivative.Find y " if y = -2 cos x.

A. y " = 2 sin x B. y " = -2 cos x C. y " = -2 sin x D. y " = 2 cos x

Mathematics

In the circuit below, R1 = 3.3 Kê, R2 = 5.6 Kê, R3 = 4.7 Kê, and C = 846 pF. What is fCO of an equivalent Norton circuit?



a. 843 KHz
b. 521 KHz
c. 470 KHz
d. 213 KHz
e. 131 KHz

Mathematics