11. Find the mean and median of the following data, 2. 5, 7, 1, 9, 13, 10, 8,7
1 answer:
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Answer:
Decreased
Step-by-step explanation:
-The rate of growth in food prices can be calculated using the compound interest formula as:
We use the calculated growth rate in food prices to find the potential future value of a 90's income:
#Compare this calculated value to the stated value:
Hence, the real value of income has decreased since it's less than it's future value over the 10-year period.
Answer:
The coordinates of the point that divides the line segment directed from A to B in the ratio of 1:3 is P ( 2 , 2.25 ).
Step-by-step explanation:
Given:
Let Point P ( x , y ) divides Segment Am in the ratio 1 : 3 = m : n (say)
point A( x₁ , y₁) ≡ ( 1 , 2)
point B( x₂ , y₂) ≡ (5 , 3)
To Find:
point P( x , y) ≡ ?
Solution:
IF a Point P divides Segment AB internally in the ratio m : n, then the Coordinates of Point P is given by Section Formula as
Substituting the values we get
The coordinates of the point that divides the line segment directed from A to B in the ratio of 1:3 is P ( 2 , 2.25 ).