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3 years ago

11

What is the growth factor of the following example? Assume time is measured in the units given.

1 answer:

My name is Ann [436]3 years ago

8 0

Answer:

B. 0.20 per century

Step-by-step explanation:

I calculated it logically

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Help math question derivative!

atroni [7]

Let $f(x)=\sec^{-1}x$ . Then $\sec f(x)=x$ , and differentiating both sides with respect to $x$ gives

$(\sec f(x))'=\sec f(x)\tan f(x)\,f'(x)=1$
$f'(x)=\dfrac1{\sec f(x)\tan f(x)}$

Now, when $x=\sqrt2$ , you get

$(\sec^{-1})'(\sqrt2)=f'(\sqrt2)=\dfrac1{\sec\left(\sec^{-1}\sqrt2\right)\tan\left(\sec^{-1}\sqrt2\right)}$

You have $\sec^{-1}\sqrt2=\dfrac\pi4$ , so $\sec\left(\sec^{-1}\sqrt2\right)=\sqrt2$ and $\tan\left(\sec^{-1}\sqrt2\right)=1$ . So $(\sec^{-1})'(\sqrt2)=\dfrac1{\sqrt2\times1}=\dfrac1{\sqrt2}$

5 0

4 years ago

Mike bought 2 3/4 pounds of riceHe wants to distribute it among bins that each hold 1/3 pound of rice. How many bins can he comp

KATRIN_1 [288]

Answer:

8 bins filled completely; remaining rice fills ⅓ bin.

Step-by-step explanation:

7 0

3 years ago

These equations represent the number of bacteria in four different dishes as a function of time, t, in days. Which equation repr

bagirrra123 [75]

<u>The growth factor</u>:

⇒ <em>is the </em><u><em>base in the exponent</em></u><em>:</em>

<em> ⇒ the larger it is ⇒ the greater the growth factor is!</em>

<em />

<u>Let's Analyze our choices:</u>

c(t)'s growth factor: 5/2
a(t)'s growth factor: 5/6
d(t)'s growth factor: 3
b(t)'s growth factor: 1/50

<u>The greatest growth factor is 3</u>

<u />

<u>Answer: d(t)</u>

<u></u>

Hope that helps!

7 0

2 years ago

Jeremy went school supply shopping and bought a calculator, pencils, markers, and notebooks for $17.50.

faltersainse [42]

Answer:

$14

Step-by-step explanation:

x/17.5=20/100, do the butterfly method

17.5x20=350

350/100= 3.5

17.5-3.5=14

8 0

3 years ago

Read 2 more answers

A right triangle has leg lengths of 10 cm and 12 cm. Which of the following is an acute angle in that right triangle?

makkiz [27]

Answer:

a + b + c= 90

30+30+30=90

90=90.

30 is the ans

3 0

3 years ago

Read 2 more answers