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3 years ago

A rectangle has a length of 9 meters and a height of 6 meters what is the area?

Mathematics

1 answer:

SCORPION-xisa [38]3 years ago

8 0

Answer:

54 is the area

Step-by-step explanation:

you do 6 x 9=54

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2 years ago

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 $n = 29$

$r = 1 + b$

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$r = 1 + 0.01$

$r = 1.01$

The required is the calculated using:

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

So, we have:

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

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

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

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

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2 years ago

Which two numbers multiply to -52 and add to 24?

Shtirlitz [24]

Answer: -2 and 26

Step-by-step explanation:

-2 * 26 = -52

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Step-by-step explanation:

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2 years ago