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alekssr [168]
3 years ago
6

Add 5 1/2 kg to 450g​

Mathematics
2 answers:
Norma-Jean [14]3 years ago
5 0

1kg = 1000g

51/2 kg= 51/2×1000=51×500=25500g

25500g+450g= 25950g

fiasKO [112]3 years ago
5 0

Answer:

5950g

Step-by-step explanation:

5 \frac{1}{2} kg  \\ = 5kg \: 500g \\  = 5500g

<h3>Now let's add.</h3>

\:  \:  \:  \:  \:  \: 5500g \\  +   \:  \:  \:  \: 450g \\  =5950 g

<h3>So the correct answer is,</h3>

= 5950g  = 5kg \: 950g

<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em>

<em>brainliest</em><em> </em><em>appreciated</em>

<em>good</em><em> </em><em>luck</em><em>!</em><em> </em><em>have</em><em> </em><em>a</em><em> </em><em>nice</em><em> </em><em>day</em><em>!</em>

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3 years ago
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What is the square root of 95.54
vladimir2022 [97]
Well this is simple a calculator type problem...but if you are curious as the the algorithm used by simple calculators and such...

They use a Newtonian approximation until it surpasses the precision level of the calculator or computer program..

A newtonian approximation is an interative process that gets closer and closer to the actual answer to any mathematical problem...it is of the form:

x-(f(x)/(df/dx))

In a square root problem you wish to know:

x=√n  where x is the root and n is the number

x^2=n

x^2-n=0

So f(x)=x^2-n and df/dx=2x so using the definition of the newton approximation you have:

x-((x^2-n)/(2x)) which simplifies further to:

(2x^2-x^2+n)/(2x)

(x^2+n)/(2x), where you can choose any starting value of x that you desire (though convergence to an exact (if possible) solution will be swifter the closer xi is to the actual value x)

In this case the number, n=95.54, so a decent starting value for x would be 10.

Using this initial x in (x^2+95.54)/(2x) will result in the following iterative sequence of x.

10, 9.777, 9.774457, 9.7744565, 9.7744565066299210578124802523397

The calculator result for my calc is: 9.7744565066299210578124802523381

So you see how accurate the newton method is in just a few iterations. :P


5 0
3 years ago
A bag has 9 blue marbles, 7 red marbles, 4 green marbles
scoundrel [369]

Answer:

7/25

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3 years ago
Angelique throws a different six-sided dice 120 times.
Alja [10]

The experimental probability of getting a multiple of 3 is \frac{3}{8}.

Given that, Angelique throws a different six-sided dice 120 times.

<h3>What is Probability in maths?</h3>

Probability denotes the possibility of something happening. It's a field of mathematics that studies the probability of a random event occurring. From 0 to 1, the value is expressed. Probability is a mathematical concept that predicts how likely occurrences are to occur.

We know that, Probability  of an  event=\frac{Number  of favourable  outcomes}{Total number  of outcomes}

Number of favourable outcomes =21+24=45

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Probability of getting a multiple of 3=\frac{45}{120} =\frac{3}{8}

Therefore, the probability of getting a multiple of 3 is \frac{3}{8}.

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