3 years ago

The equation below has one solution.

Mathematics

1 answer:

monitta3 years ago

6 0

Answer:

Step-by-step explanation:

9x-10-3x+2

9x-3x-10+2

6x-8

x=2

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The place value of the 3 in 27.4359 is _____.

melisa1 [442]

In the hundreds place so its 300

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3 years ago

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Aaron was offered a job that paid a salary of \$57,000$57,000 in its first year. The salary was set to increase by 1% per year e

Jobisdone [24]

Answer:

The total amount received is: $1906650

Step-by-step explanation:

Given

$a = \$57000$ --- initial

$b = 1\%$ --- rate

$n = 29$ --- time

Required

Determine the total amount at the end of 29 years

The given question is an illustration of geometric progression, and we are to solve for the sum of the first n terms

Where $n = 29$

$r = 1 + b$

$r = 1 + 1\%$

Express percentage as decimal

$r = 1 + 0.01$

$r = 1.01$

The required is the calculated using:

$S_n = \frac{a(r^n - 1)}{r - 1}$

So, we have:

$S_n = \frac{57000 * (1.01^{29} - 1)}{1.01 - 1}$

$S_n = \frac{57000 * (1.3345- 1)}{0.01}$

$S_n = \frac{57000 * 0.3345}{0.01}$

$S_n = \frac{19066.5}{0.01}$

$S_n = 1906650$

<em>The total amount received is: $1906650</em>

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3 years ago

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Andreyy89

Answer:

130.3 lbs

Step-by-step explanation:

Just plug in the 5.35 into the x and solve. Hope this helps :)

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2 years ago

Nicolas reads 3 books in 5 days which is a rate approximately how many books per day.

Dahasolnce [82]

Answer:

Step-by-step explanation:

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2 years ago

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3 years ago