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horrorfan [7]
3 years ago
9

Explain how 7.69 * 15.3 = 117.657

Mathematics
1 answer:
Anni [7]3 years ago
5 0

Answer:

117.657



Step-by-step explanation:

Line up your decimals take out your decimals and put them in after you solve


   

769

*153

----------

         



So if you know long multiplecation then you will find your answer



Good luck hope this helps :)


~Animaljamissofab ♥

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nataly862011 [7]

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2 years ago
During a chemistry experiment, Sam records how the temperature changes over time using ordered pairs, (0, 15), (5, 20), (10, 50)
Oksi-84 [34.3K]

Answer:

no because there is no relation between the temperature changes

Step-by-step explanation:

5 0
2 years ago
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Helpppp Pleaseeeeee!!!!!
inysia [295]

Hi there,

I’m attaching the same image with more information on the graph.

The 4th mark (the middle dashed line) is marking the mean (70).

The 3rd and the 5th are marking the mean less/plus 1 deviation.

So, 70.5 is the 5th mark.

Taking this into account:

The probability of selecting a container that has less than 70.5 is 0.1% + 2.2% +13.6% 34.1% + 34.1% = 84.1%

The probability of choosing more than 70,5 = 13.6% + 2.2% +0.1% = 15.9%

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3 0
3 years ago
How do you answer this mathswatch question?
nordsb [41]

Answer:

see explanation

Step-by-step explanation:

(a)

AB = AO + OB = - a + b = b - a

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OP = OA + AP = a + \frac{3}{4} (b - a ) = a + \frac{3}{4} b - \frac{3}{4} a = \frac{1}{4} a - \frac{3}{4}b

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kaheart [24]

Answer:

We need to start with 5 kg of mushrooms

Step-by-step explanation:

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percentage of weight kept = 1- 80% = 20 %

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1 kg = mushrooms * 20%

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