Answer:
PQ ≈ 9.4 cm
Step-by-step explanation:
Calculate the distance d using the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = P(- 4, - 2) and (x₂, y₂ ) = Q(4, 3)
PQ =
=
=
=
≈ 9.4 cm ( to 1 dec. place )
2100
/ \
2 1050/ \
2 525/ \
3 175/ \
5 35/ \
5 7/ \
7 1
the answer 55 × 100 = 5,500
Answer:
--- Mean absolute deviation of educational documentary
--- Mean absolute deviation of prime time drama
Step-by-step explanation:
Given
See attachment for table
Required
Determine the mean absolute deviation of each
Mean absolute deviation m(x) is calculated as:
For Educational Documentary
First, calculate the mean
So:
The mean absolute deviation is then calculated as:
For Prime time Drama
First, calculate the mean
So:
The mean absolute deviation is then calculated as:
QPR since Q is equal to 1 and P is equal to B and R is equal to C