Find the corresponding position vector. Define the points P = (7, -6) and Q = (4, -3). Find the position vector corresponding to .

Solve the problem.A force of magnitude 8 pounds pulling on a suitcase makes an angle of 30° with the ground. Express the force in terms of its i and j components.

Find a vector orthogonal to both v and u.v = -3i – 4j + k, u = -4i + 4j + 3k Type your answer in the given answer box.  You may need to use the equation editor found in the editing menu.  If the equation editor is not showing, click on the three vertical dots to expand the menu.  Be sure to use vector notation!  (Either use component form or i, j, k form.) 

Solve the problem.A bullet is fired with a muzzle velocity of 1401 ft/sec from a gun aimed at an angle of 15° above the horizontal. Find the horizontal component of the velocity.

Perform the indicated operation.v = -5i + 2j – 3k and w = -4i – 3j + 2kFind | v | – | w | .   Type your answer in the given answer box.  You may need to use the equation editor found in the editing menu.  If the equation editor is not showing, click on the three vertical dots to expand the menu.  

Write the equation for the plane.The plane through the point P(6, -2, 4) and normal to n =

There are no absolute contraindications for needle cricothyrotomy if you are unable to provide BLS, oral tracheal, or supraglottic airway management.  (policy 11020)

You are called to the scene of a 67-year-old male with a c/c of “chest pressure for fifteen minutes.” The pain was unprovoked and was followed by nausea and vomiting.  He rates the pain at a 10.   The patient said he had a “heart attack” a year ago.  He took sildenafil two nights ago and has no known allergies. His BP is 122/76, P 82 IRR, and RR 20 CBL.  The monitor shows a Sinus Rhythm with frequent PVCs. You place him on O2. and establish an IV of NS. (policy 14040 & 14240) What further intervention(s) should you consider?

Base hospital contact is required prior to EMS personnel leaving the scene in the following situations: Select all required Base Hospital contacts.

You are on scene with an infant who is pulseless and apneic. You have started CPR, have a stable BLS airway in place, and established an IO. The monitor shows asystole.  You have administered Epinephrine 1:10,000 0.01 mg/kg.  There has been no response to the treatment. (policy 14150) Which action should you take next?