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brilliants [131]
3 years ago
8

What is Lim x → ∞ cos (x) ?

Mathematics
1 answer:
Sergeu [11.5K]3 years ago
6 0

Answer:

non existent

Step-by-step explanation:

Hello, please consider the following.

\forall \ n \in \mathbb{N}\\\\cos((2n+1)\pi)=0\\\\cos(2n\pi)=1\\\\\text{So, there is no limit possible for } x \rightarrow +\infty

Thank you.

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A hungry elf ate 35 of your muffins. That was 710 of all of them! With how many did you start?
KengaRu [80]

Answer:

2094.5 muffins

Step-by-step explanation:

The problem is a little bit messy, but i’m guessing you meant that the elf ate 35% of the muffins, which 35% is 710 muffins. so since 35% of muffins is 710 muffins, let’s multiply that by 2 so we can get 70%.

so 710 x 2 is 1420. so 70% of the muffins is 1420 muffins! sadly that’s not all of the muffins. we’re still missing another 30%. since we don’t know how many muffins are in 30%, let’s just take 710 muffins - 5%. when you do that you get 674.5. so now that we know how much is in 30%, let’s take 1420 + 674.5. when you do that you get 2094.5! so you started off with 2094 and a half muffins!

6 0
2 years ago
Mia is standing 210 yd from a radio tower.
Artyom0805 [142]

height = tan(11) x 210

height = 40.81 yards

 rounded to nearest tenth = 40.8 yards

4 0
3 years ago
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For the complex number z = 12 + i, what is Modifying above z with bar?
RoseWind [281]

Answer:

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Step-by-step explanation:

got it right on edge 2020

5 0
3 years ago
The stock of Company A lost $3.63 throughout the day and ended at a value of
dusya [7]

Answer:

<u><em>6% decline</em></u>

Step-by-step explanation:

<u>Original stock price</u> = $3.63 + $56.87 = $60.50

<u>Percentage decline</u> = 60.50 - 56.87 / 60.50

= 3.63 / 60.50

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= <u><em>6% decline</em></u>

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There are
vladimir1956 [14]

Answer:

10:40

Step-by-step explanation:

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