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AVprozaik [17]
3 years ago
11

Fine the sum of the series

Mathematics
1 answer:
lapo4ka [179]3 years ago
6 0

Answer:

6825

Step-by-step explanation:

From the equation, the series is a geometric series, such that

a = 5

r = 4

n = 6

sum of a geometric series is a(r^n - 1)/(r - 1)

therefore,

sum of the series is 5 x (4^6 - 1) / (4 - 1)

= 5 x (4096 - 1) / 3

= 5 x 4095 / 3

= 6825

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How do you do equations with distributive property and cross multiply?
alisha [4.7K]

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8 0
3 years ago
Find the mean of the data. give your answer in decimal form
aleksandr82 [10.1K]
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answer
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8 0
3 years ago
A calculator may be used for this question.
Lilit [14]
14 x 3/4 = 42/4 = 10.5 lbs
1 lb = 450 g...so 10.5 lbs = (10.5 x 450) = 4725 g.....1 g = 0.001 kg....so 4725 grams = (4725 x .001) = 4.725 kg

so ur gonna need a medium sized turkey.....4.725 kg...at 5.99 per kg =
(4.725 x 5.99) = $ 28.30 <==
7 0
3 years ago
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