3 years ago

The dot product of u with itself is 24. what is the magnitude of u? 2sqrt 3 2sqrt 6 12 24

Mathematics

1 answer:

My name is Ann [436]3 years ago

6 0

Hat do you know someone called English

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a company is offering a job with a salary of $30,000 for the first year and a 5% raise each year after that. if the 5% raise con

Ber [7]

First year is 30,000.
Earn 5% raise every year.
Growth factor is 1.05 this sounds a lot like a geometric ratio.

An = A1 × r^(n-1)Sn = A1 × (1 - r^n) / (1-r)n = 40
A1 = 30,000
A40 = $30,000 * 1.05^39 = $201,142.53

S40 = A1 * (1 - 1.05^40) / (1-1.05) which becomes:
S40 = 30,000 * -6.039988712 / -.05 which becomes:
S40 = -181,199.6614 / -.05 which becomes:
S40 = $3,623,993.227

The individual yearly calculations are shown below:

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3 years ago

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Murljashka [212]

Rational numbers can be written as a fraction

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marusya05 [52]

The answer you are looking for is 339

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3 years ago

(t^-4)^-9t^2 A)t^26 B)t^-26 C)t^38 D)t^-38

Arisa [49]

The relevant rules of exponents are
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.. t^a·t^b = t^(a+b)

You have
.. (t^-4)^-9·t^2
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What are the constants in the expression 7r - 3 + 2s + 5

slega [8]

B. -3 and 5

constants are the numbers without variables (the letters) and coefficients are the numbers with variables

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