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Gelneren [198K]

2 years ago

9

.Occurrences in the natural and human-made world that can be observed and cause one to wonder and ask questions are known as wha

ct?

1 answer:

weqwewe [10]2 years ago

5 0

Answer:

scientific phenomena

Step-by-step explanation:

You might be interested in

Find the value of two numbersif their sum is 12 and their difference is 4

Sonbull [250]

We can set up a system of equations:

x + y = 12
x - y = 4

Adding these two together:

2x = 16
x = 8

Substituting 8 in the first equation:

8 + y = 12
y = 4

Hope this helps!

5 0

2 years ago

Read 2 more answers

Literally someone, please, anyone, help. i give the rest of my points

e-lub [12.9K]

Answer:

a). 3M = [ 6.5 1.3 23.4 ]

[ 8.6 28.6 11.7 ]

b). 2M = [ 10 20 36 ]

[ 24 44 18 ]

The number of each type of toy needed to be double the output.

( It looks like this is connected, if you need help, you can ask me, I have the whole PDF. And please give me Brainly for this =) Thank you. )

5 0

2 years ago

scoundrel [369]

If we multiply and then divide the number by the same thing,
we won't change its value.

Take the number: 58,000,000,000

Divide it by 10¹⁰ : 5.8

Multiply it by 10¹⁰ : 5.8 x 10¹⁰

They want a single digit, so we'll round the 5.8
to the nearest whole number:

6 x 10¹⁰ .

6 0

3 years ago

how to integrate <img src="https://tex.z-dn.net/?f=e%5E%7B2s%7D%20%2ACos%20%5Cfrac%7Bs%7D%7B4%7D" id="TexFormula1" title="e^{2s}

icang [17]

Answer:

$\int\limits {e^{2s} cos\frac{s}{4} ds$ = $\frac{4 e^{2s} }{65 } ({8 cos (\frac{1}{4} ) s + sin \frac{1}{4} s} ))$

Step-by-step explanation:

<u><em>Step(i):-</em></u>

Given that $f(s) = e^{2s} cos\frac{s}{4}$

Now integrating

$\int\limits {f(s)} \, ds = \int\limits {e^{2s} cos\frac{s}{4} ds$

By using integration formula

$\int\limits { e^{ax} cos b x dx = \frac{e^{ax} }{a^{2}+b^{2} } ( a cos b x + b sin b x )$

<u><em>Step(ii):-</em></u>

$\int\limits {e^{2s} cos\frac{s}{4} ds$ = $\frac{e^{2s} }{(2)^{2}+(\frac{1}{4}) ^{2} } ( 2 cos (\frac{1}{4} ) s + \frac{1}{4} sin \frac{1}{4} s ))$

= $\frac{e^{2s} }{(4+\frac{1}{16})} ( 2 cos (\frac{1}{4} ) s + \frac{1}{4} sin \frac{1}{4} s ))$

= $\frac{e^{2s} }{(\frac{65}{16} } ( \frac{8 cos (\frac{1}{4} ) s + sin \frac{1}{4} s}{4} ))$

= $16 X\frac{e^{2s} }{65 } ( \frac{8 cos (\frac{1}{4} ) s + sin \frac{1}{4} s}{4} ))$

= $\frac{4 e^{2s} }{65 } ({8 cos (\frac{1}{4} ) s + sin \frac{1}{4} s} ))$

<u><em>Final answer:-</em></u>

$\int\limits {e^{2s} cos\frac{s}{4} ds$ = $\frac{4 e^{2s} }{65 } ({8 cos (\frac{1}{4} ) s + sin \frac{1}{4} s} ))$

6 0

3 years ago

Solve the following equation for x: 6(4x+50)=3(x+8)+3 round to the nearest hundredth

nalin [4]

Answer:

x = -13

Step-by-step explanation:

6(4x + 50) = 3(x+8) + 3

24x + 300 = 3x + 24 + 3

21x + 300 = 27

21x = -273

x = -13

8 0

3 years ago