By the divergence theorem,
I'll assume a sphere of radius centered at the origin, and that is bounded below by the plane . Convert to spherical coordinates, taking
Then
Answer:
0
Step-by-step explanation:
sin²θ + cos²θ = 1
secθcosθ = (1/cosθ)cosθ = 1
1 - 1 = 0
Answer:
Option D.
Step-by-step explanation:
It is given that a satellite is composed of 30 modular units. Each unit contains the same number of non-upgraded sensors.
Let x be the total number of upgraded sensors on the entire satellite.
The number of non-upgraded sensors on one unit is 1/5 the total number of upgraded sensors on the entire satellite.
Non-upgraded sensors on one unit =
Non-upgraded sensors on 30 unit =
Total number of sensors on the entire satellite is the sum of upgraded and non-upgraded sensors
We need to find the fraction of the sensors on the satellite have been upgraded.
Therefore, the correct option is D.
Answer:
Step-by-step explanation:
5p + 2(p + 4) .......because pencil cases (p) sell for 5 bucks a piece....and mechanical pencils (p + 4), sell for 2 bucks a piece. She is basically selling 4 more mechanical pencils then she is pencil cases.