2 years ago

Solve each system of equations without graphing.

1 answer:

3 0

Answer:

t=11/6

u=1/9

Step-by-step explanation:

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Assoli18 [71]

Answer:

110kg

Step-by-step explanation:

You multiply 100 by 0.1 (because this is 10% as a decimal number) and you get 10. Add 10 to 100

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3 years ago

Nitella [24]

A) 7480$ will be in the account at the end of one year.
B) $6460 will be in the account at the end of 2 years.

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3 years ago

nirvana33 [79]

We have been given gross domestic product (in billions of dollars) can be approximated by $P(t)=564+t(36t^{0.6}-101)$ .

(a) In this part, we need to compute the derivative of this function:

$P'(t)=\frac{d}{dt}(564+t(36t^{0.6}-103))\\P'(t)=\frac{d}{dt}(564)+\frac{d}{dt}(t(36t^{0.6}-103))\\P'(t)=0+57.6t^{0.6}-103\\$

$P'(t)=57.6t^{0.6}-103$

(b) In this part, we need to find the value of P'(45). So, we will substitute t=45

$P'(45)=57.6(45)^{0.6}-103\\P'(45)=565.3924-103\\P'(45)=462.39$ Billion dollars per year.

(c) P'(45)=462.39 represents that 45 years after 1960, that is, in 2005, the GCP was changing at a rate of 462.39 billion dollars per year.

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3 years ago

Juliette [100K]

Sorry if both aren't correct, it's been a while since i did this...

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3 years ago

Elden [556K]

Answer:

Step-by-step explanation:

Divide 14 into 6

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3 years ago