The perimeter of a rectangular painting is 270 cm.
2 answers:
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Answer:
So Average Price of horse is $360
Step-by-step explanation:
Given:
25 horses sold in January for $ 2500
25 horses sold in February for $10500
TO find:
Average price of horse = ?
Solution:
Average price is usually found out by adding all the values and dividing by its total no of values
Now in our case
Total Horse = 25 + 25
= 50
Total Money = $7500 + $10500
= $18000
Average Price
Average Price
=$360
So Average Price of horse is $360
Answer:
a = -1
Step-by-step explanation:
The line of symmetry for the parabola given by ...
y = ax² +bx +c
is
x = -b/(2a)
Using the given values, we have ...
-2 = -(-4)/(2a)
Multiplying by -a/2, we get ...
a = (4/2)(-1/2) = -1
The value of "a" is -1.
