A landlord manages 50 apartments in a complex downtown and charges his tenants monthly. When the rent is $850 a month, all of the apartments are rented. For every $100 increase in rent, 10 apartments...

A landlord manages 50 apartments in a complex downtown and charges his tenants monthly. When the rent is $850 a month, all of the apartments are rented. For every $100 increase in rent, 10 apartments...

I'm having trouble understanding the following equation conceptually. Where.... R= Polar unit vector I, J= Cartesian unit vectors R=cos(Θ)I+sin(Θ)J Please...

What is the planes actual velocity. How do we do it?

A triangle in space is defined by the points P = (1,1,2), Q = (−1,0,3) and R = (2,1,−1). Find a vector form and the parametric equations for the equation of the line passing through...

Use properties of the cross product to calculate the following: (a) (e1+e2)×(e1×e2) = (b) 3e3×(e3+e2) =

The definition I’ve been given of convex inequalities is the following: A set A ⊂ Rn is convex if: • For any vectors a, b ∈ A • For any λ ∈ [0,1] • The point λa + (1 - λ)b ∈ A I...

Anylitical method for determining magnitude of unknown force in equilibrium

Find horizontal component of a vector with 880N force acting at an angle of 60 degrees in counterclockwise in positive X-axis

I want different methods for this problem.Please help me teachers

what is the length of 3i + 2j + 4k vector in YZ plane

a) 37 degrees South of East b) 90 degrees c) 53 degrees South of East

A co-ordinate system consisting X and Y axis is rotated by an angle θ in anticlockwise direction in the same plane.The unit vector along new set of axes x' and y' respectively are ? . considering...

If ABCD is a paralleloid, E is the middle of AB. If DE intersects AC on F. Then, Prove AF=AC/3 and FE=DE/3

Considering that a and b are scalar to each other

1)At what speed does the vehicle move along its descent path? 2)At what angle with the vertical is this path? 3)If the vehicle is 230 m above the surface,how long until it reaches the surface...

If A = 6i -8j and B = - 16i + 5j , what is the magnitude of the vector C = 2A - B ?

a pedestrian walks a rate of 6km per hour east. The wind pushes him nrthwest at a rate of 13 km. per hour. Find the magnitude of the resultant vector

Let C be the curve given by the equation, R(t)= sin t i + cos t j + log sec t k (0≤t<π/2) Find: a.) the element of arc length, ds, along C, in terms of...

pls ans this question. it is very very i mportant for me

use vectors given to solve