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My name is Ann [436]
3 years ago
13

Which expression represents the series 1+5+25+125+625

Mathematics
2 answers:
lana [24]3 years ago
5 0

Letter D thanks for asking for help

fiasKO [112]3 years ago
4 0

Answer:

1 =  {5}^{0}

5 =  {5}^{1}

25 =  {5}^{2}

125 =  {5}^{3}

625 =  {5}^{4}

option A is correct, it starts with the power of zero (equals always one, see it as

\frac{5}{5}

and it goes up to the power of 4

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Toms banks baleances at the end of the months 1,2,3 are 1600 ,1664,1730.56 what will toms balance be at the end of month 5
Sergeeva-Olga [200]

Answer:

Tom's balance at the end of month 5 = 1,871.77

Step-by-step explanation:

a = 1600

ar = 1664

ar² = 1730.56

common ratio, r = ar/a

= 1664/1600

= 1.04

r = 1.04

what will toms balance be at the end of month 5

Month 5 = ar⁴

= 1600 * 1.04⁴

= 1600 * 1.16985856

= 1,871.773696

Approximately 1,871.77

Tom's balance at the end of month 5 = 1,871.77

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3 years ago
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sammy [17]

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3 years ago
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VMariaS [17]

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Step-by-step explanation:

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3 years ago
Expand the following 4/5 (20x - 10)
marin [14]
4/5 (20x - 10)...use distributive property...basically multiplying the 4/5 by everything in the parenthesis,

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4 years ago
Read 2 more answers
I don't know it at all I need help
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I hope this helps you

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