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2 years ago

11

What are 2 methods of used of collecting data?

1 answer:

wel2 years ago

6 0

There are a variety of methods of data collection. 2 examples include<span> observations, textual or visual analysis (eg from books or videos) and interviews (individual or group).</span>

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What is an appropriate scale to graph a credit of $35 and a debit of $40?Explain your reasoning

miss Akunina [59]

A bar graph since I'm only going up by fives it's easy to show as a bar graph

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2 years ago

How many hours was the trip?

Sidana [21]

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2 years ago

I really need help I have 20 minutes

nlexa [21]

Answer:

a. -1.7

b. -1.2

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Step-by-step explanation:

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2 years ago

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Find the linear approximation of the function g(x) = 3 1 + x at a = 0. g(x) ≈ Correct: Your answer is correct. Use it to approxi

EleoNora [17]

Answer:

$3.296x+3$

2.835

3.330

Step-by-step explanation:

$g(x) = 3^{1+x}$

Let the linear approximation be L(x) at a = 0. This is given by

$L(x) = g(a) + g'(a)(x-a)$

$g'(x)$ is the derivative of $g(x)$ . To find this, we use the form

If $f(x) = a^x$ , then $f'(x) =a^x\ln a$

By doing this and applying chain rule for the power (which is a function of x), we have

$g'(x) = 3^{1+x}\ln 3$

Then

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Also $g(0) = 3^{1+0} = 3$

Hence $L(x) = 3+(x-0)\times3.296 = 3.296x + 3$

For $3^{0.95}$ , $1+x = 0.95$ and $x=-0.05$

Using this in $L(x)$ ,

$3^{0.95} = 3.296(-0.05) + 3 = 2.835$

For $3^{1.1}$ , $1+x = 1.1$ and $x=0.1$

Using this in $L(x)$ ,

$3^{1.1} = 3.296(0.1) + 3 = 3.330$

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3 years ago

Amy cut 32 feet of chain into pieces that were each

Hatshy [7]

Answer:

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Step-by-step explanation:

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2 years ago

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