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3 years ago

Please help! The question is in the image.

Mathematics

1 answer:

Ghella [55]3 years ago

7 0

Answer:

my kind sir/mamn its b

Step-by-step explanation: is just muti

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The gross domestic product (in billions of dollars) can be approximated by p(t)equals564 plus t left parenthesis 36 t supersc

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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4 years ago

What is the surface area? PLEASE HELP WILL MARK BRAINLY

goldenfox [79]

Answer:

Hiya!

Are there any answers I can choose from?

Thank you muchly,

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Step-by-step explanation:

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3 years ago

B/5=6/3 solve proportion

Morgarella [4.7K]

Answer: b=10

Step-by-step explanation: The easiest way to solve this is to simplify 6/3, which is 2. Then find how many fifths are in 2 by multiplying 2 and 5 to get 10.

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3 years ago

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Work out the size of angle x.<br>42°<br>Х<br>123°<br>

Umnica [9.8K]

Answer:

42+123+x=180

x=180-165

x=15 degrees

Step-by-step explanation:

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3 years ago

921/13=with the Quotient and a remainder

m_a_m_a [10]

Answer:

70 remainder 11,

Step-by-step explanation:

13 )921(70 <-- Quotient

11 <-- Remainder

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3 years ago