The answer is D she started out with 250$ and then subtracted 250$
250-250=0
I believe your best answer would be monitoring a buildings entry and exit way because an infrared sensor is an electronic instrument which issued<span> to sense certain characteristics of its surroundings by either emitting and/or detecting </span>infrared<span> radiation.</span>
Answer:
Option B
Step-by-step explanation:
Answer: 904.78 cu. ft
Step-by-step explanation:
Volume of sphere = 4/3 pi r^3
Assuming 12 ft. is the diameter of the sphere.
Answer for Q.1 = 4/9
Answer for Q2. = 2/3
