3 years ago

Ms. Ramos has

Mathematics

1 answer:

oksian1 [2.3K]3 years ago

4 0

Answer:

Step-by-step explanation:

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Find the 59th term of the following arithmetic sequence. 15, 23, 31, 39

m_a_m_a [10]

$15~~,~~\stackrel{15+8}{23}~~,~~\stackrel{23+8}{31}~~,~~\stackrel{31+8}{39}~~,~~...~\hspace{10em}\stackrel{common~difference}{d=8} \\\\[-0.35em] ~\dotfill\\\\ n^{th}\textit{ term of an arithmetic sequence} \\\\ a_n=a_1+(n-1)d\qquad \begin{cases} a_n=n^{th}\ term\\ n=\stackrel{\textit{term position}}{59}\\ a_1=\stackrel{\textit{first term}}{15}\\ d=\stackrel{\textit{common difference}}{8} \end{cases} \\\\\\ a_{59}=15+(59-1)8\implies a_{59}=15+472-8\implies a_{59}=479$

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2 years ago

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sveta [45]

Answer:

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Step-by-step explanation:

can I see the other options for the rest?

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2 years ago

in a certain country the life expectancy of a woman born in 1995 was 80.2 years. Between 1995 and 2005, the life expectancy incr

Taya2010 [7]

The life expectancy would increase by 0.8 by 1995 to 2005 so a woman would be alive on average 81 years by 2005

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3 years ago

WILL GIVE BRAINLIEST!! Bill is paid bi-weekly and has a gross pay of $1500 for each pay period. He pays Social Security at a rat

Tom [10]

$1142.25

Step-by-step explanation:

Gross pay per week = $1500

Social security deducted = 6.2% = $93

Medicare deducted = 1.45% = $21.75

Deductions for combined taxes = 16.2% = $243

Hence total deductions made from the gross salary

= 93+21.75+ 243

= $357.75

Hence, Net pay

= 1500 - 357.75

= $1142.25

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3 years ago

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Firlakuza [10]

y=5
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3 years ago