An object in geometry with no width, length or height is a point
Answer:
Step-by-step explanation:
Say we are testing 100 people
we test 100 times
80 of the 100 tests result in 5 people having the disease.
so 5 people of 80 of 100 test have this disease
therefore, 5/80/100
.065
Answer:
4
Step-by-step explanation:
half of a diameter is a radius
