Answer:
1210 acres
Step-by-step explanation:
Given data
let the old farmland be x acres
new farmland = 968 acres
therefore
let us find 20% of the old farmland
=20/100x
=0.2x
Hence
968+0.2x=x
collect like terms
968=x-0.2x
968=0.8x
x= 968/0.8
x=1210 acres
Adding another card with value $25 would decrease the standard deviation
because it is closer to the mean the the current standard deviation.
-18 +15x = y
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Answer:
6(d+9)
Step-by-step explanation:
learn algebraic language
Answer:
0.5
Step-by-step explanation:
