The following table summarises the number of tomatoes produced by the plants in the plots on a farm.
a Calculate an estimate of the mean number of tomatoes produced by these plots.
b The tomatoes are weighed accurately and their mean mass is found to be 156.50 grams. At market they are sold for $3.20 per kilogram and the total revenue is $50350. Find the actual mean number of tomatoes produced per plot.
c Why could your answer to part b be inaccurate?
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Answer:
ple helped
Given P=Rs.12000N=2R=6%
S.I.=
100
PNR
SI =
100
12000×6×2
=1440
A=SI+P=1440+12000= Rs. 13440
Compound interest:
A=P(1+
100
r
)
n
=12000(1+
100
6
)
(2)
=Rs.13483.2
Amount =Rs.13483.20
CI=A−P=13483.20−12000
=Rs.1483.20
Extra interest =13483.20−1344
Step-by-step explanation:
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