Note: since center and radius is given and we know that standard equation of sphere is
(x-a)^2+(y-b)^2+(z-c)^2=r^2.
Details explained in the image.
Find the standard equation of the sphere with the given characteristics. Center: (-1,-9, 4) Radius: 4...
Complete the square to write the equation of the sphere in standard form. x2 + y2 + z2 + 5x - 2y + 8z + 22 = 0 Find the center and radius. center (x,y,z) = D. radius Need Help? Read It Talk to a Tutor Find the component form and magnitude of the vector v with the given initial and terminal points. Then find a unit vector in the direction of v. Initial point: (4, 7, 1) Terminal point:...
Find the general solution of the given system. = 4x – 13y = 9x + 18y + 8z on = 9y + 4z (x(t), y(t), z(t)) = Need Help? Read It Watch It Talk to a Tutor Submit Answer Practice Another Version 5. + -11 points ZillDiffEQModAp11 8.2.038. Find the general solution of the given system. on = 7x + 13y ay = -2x + 9y (*(t), y(t)) =
Calculate the variance and standard deviation for the following sample of scores: 7, 2, 4, 6, 4, 7, 3, 7 2 Enter an exact number. Need Help Read It Viewing Saved Work Revert to Last Response Submit Answer Save Progress << View Previous Question Question 15 of 22 Home My Assignments Extension P 其i 0 Type here to search F3 F1 F2 0 0 C@
3.847.69 points | Previous Answers SCac8 12.1.014 Find an equation of the sphere with center (2, -9, 3) and radius 5. 6+02+6-32-5 Use an equation to describe its intersection with each of the coordinate planes. (If the sphere does not intersect with the plane, enter DNE.) intersection with xy-pianer 2)2(y+9)2-16 intersection with x-plan(2( 3)2--56x intersection with yz-plane | (z 3). (y + 9 )2-21 Need Help?Read it Talk to a Tutor Submit Answer Save Progress intersection with xz-plane | (x-2...
Find the missing angle and sides of the given triangle. Round your answers to the nearest hundredth, as needed. angle hypotenuse V3 Ft LALAR Need Help? Talk to a Tutor Additional Materials eBook Viewing Saved Work Revert to Last Response
Test the series for convergence or divergence. 00 (-1)" +1 2n? n = 1 converges diverges If the series is convergent, use the Alternating Series Estimation Theorem to determine how many terms we need to add in order to find the sum with an error less than 0.00005. (If the quantity diverges, enter DIVERGES.) terms Need Help? Read It Watch It Talk to a Tutor Submit Answer Viewing Saved Work Revert to Last Response
Need Help? Read Take a Toor 18. -/0.42 POINTS ZILLDIFFEQMODAP11 8.3.006. Use the method of undetermined coefficients to solve the given nonhomogeneous system. X(t) = C(cos(3t) + 4 sin(1) - cos(41)) + c) sin(2t) - 4 cos(41) - sin(40) ) + Need Help? Read It Talk to a Tutor Viewing Saved Work Revert to Last Response -/0.42 POINTS ZILLDIFFEQMODAP11 8.3.009. Solve the given initial-value problem.
102 Viewing Saved Work Revert to Last Response 0/15 points Previous Answers My Ne Given the following balanced equation... 4NH3 + 702 → 4NO2 + 6H20 If 0.641 moles of ammonia is reacted with 0.706 moles of oxygen, how many moles of excess reactant remains after the reaction is complete? X mol Submit Answer Practice Another Version
Check Score Hide Answer Hide Solution Try Another Evaluate the integral. x-1 y2-3x - 28 dx (x-7)(x+4) Need Help? Read It Submit Answer Viewing Saved Work Revert to Last Response View Previous Question Question 2 of 19 View Next Question Home My Assignments # Request Extension
EXERCISE HINTS: GETTING STARTED I IM STUCK! Graphically determine the magnitude and direction of the displacement if a man walks 70.0 km 450 north of east, and then walks due east 25.0 km. magnitude direction km o north of east Need Help? Read It Show My Work(Optionan Submit Answer Practice Another Version Viewing Saved Work Revert to Last Response Save Progress