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3 years ago

Definitely confused..........

Mathematics

1 answer:

kirill [66]3 years ago

3 0

Well how do you think i feel ?

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Find a linear approximation of the function f(x)=\sqrt[3]{1+x} at a=0, and use it to approximate the numbers \sqrt[3]{.96} and \

34kurt

$f(x)=\sqrt[3]{1+x}=(1+x)^{1/3}\implies f'(x)=\dfrac1{3(1+x)^{2/3}}$

The linear approximation to $f(x)$ around $x=a$ is then

$L(x)=f(a)+f'(a)(x-a)\approx f(x)$

So the approximation centered at $a=0$ will be

$L(x)=f(0)+f'(0)x=(1+0)^{1/3}+\dfrac x{3(1+0)^{2/3}}$
$L(x)=1+\dfrac x3$

which means we have

$\sqrt[3]{0.96}\approx L(0.96)=1+\dfrac{0.96}3=1.32$

$\sqrt[3]{1.02}\approx L(1.02)=1+\dfrac{1.02}3=1.34$

Compare to the actual values of

$\sqrt[3]{0.96}\approx0.9864$

$\sqrt[3]{1.02}\approx1.0066$

4 0

3 years ago

Clas...

vesna_86 [32]

Answer:

So, the original space of her garden was 20ftl + 4ftw. This makes her garden have a starting area of 80ft.

She then adds another 72ft (12ftl x 6ftw) which brings the total area to 152ft.

We have 152ft to work with here, if she wants to use 100 of those ft for vegetables, and the rest to plant fruits, we have to subtract 100 from 152 which gives us 52.

Answer:

The Fruits will take up 52ft of land.

Hope this helped!

6 0

3 years ago

Together, Christian and Gavin have 49 video games. Gavin has 11 more video games than Christian. How many games does each person

Artyom0805 [142]

Answer:

Christian has 19 video games and Gavin has 30

Step-by-step explanation:

4 0

3 years ago

What is 11/12 divided by 4

Ipatiy [6.2K]

Answer:

11/48

Step-by-step explanation: You use KCF.

1. Keep 11/12

2. Change division to multiplication

3. Flip 4/1 to 1/4

4. Multiply 11/12 and 1/4

5. You get your answer 11/48

8 0

3 years ago

Read 2 more answers

How do you solve this ratio table?

viva [34]

What Ratio table??? There is no pic

6 0

3 years ago