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Schach [20]
3 years ago
10

All of the following are possible steps of scientific investigation except for ________.

Mathematics
2 answers:
Neko [114]3 years ago
5 0

Answer:

the answer is (B.

Nadya [2.5K]3 years ago
4 0

Answer:

B. assumption of conclusions without prior experimentation or observation.

Step-by-step explanation:

In scientific investigation is quite important to demonstrate with facts, with observations, with numbers.  All discoveries, new insights, new knowledge found in scientific investigation is based on a <em>very careful finding of facts in a very systematic way of doing that</em> to establish conclusions about the question to be answered and constantly looking for <em>objective evidence</em>.

For instance, one hundred years ago, some physicists found a crucial fact that support one of the predictions that Einstein posted regarding a phenomena described as curved space because of the effect that a massive object exerts around its surrounding space. In fact, that year of 1919, those physicists observed that light traveled around a massive start not in straight line but curving around start's space (<em>a fact</em>), of course, using telescopes, writing observations and quantifying them (a <em>systematic way</em>).

Einstein's theory (in this case, the famous General Relativity Theory) must be supported, at least in part, with the discovery of an important fact, and not because he assumed that it was 'true' <u>without</u> <u>prior experimentation or observation</u> but because some others experimental physicists took a 'secret' from Nature (<em>objective evidence</em>) and gave a crucial fact about what Einstein had predicted some years before.

But it is not a definitive fact, a definitive list, there will be some more facts to look for in order to support that theory (<em>constantly looking) </em>and, why not, some other scientist or scientists could find another one, make a new experiment, test another hypothesis or model that contradicts the whole theory or some part of it.

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Two cities are 3 1/2 inches apart on a map the map scale says that 1/4 inch is 1 mile how many miles apart are the two cities
maria [59]

Answer:

every 1/4 inch on the map is 1 mile.

You need to find the number of 1/4 inches there are in 3 1/2 inches.

There are four 1/4 inches per inch.

3 x 4 = 12

There are two 1/4 inches in 1/2 inch.

12+2 = 14

The cities are 14 miles apart.

7 0
3 years ago
Help with 10 c). Plssss
Liono4ka [1.6K]

Answer: It’s B or E I would go with id say E

Step-by-step explanation:

6 0
3 years ago
PLS HELP BEST ANSWER GETS BRAINLIEST
Blizzard [7]
Answer: 4 cakes
Explanation: 2/3 is equal to 4/6. Each cake only takes 1/6 lbs. of sugar
4 0
3 years ago
Convert to smaller parts if possible​
Triss [41]

Answer:

Row 1 -

1/3, 1/2, 1/3, 2/3, 2/3, 8/15, 1/2.

Row 2 -

3/4, 3/4, 2/7, 21/25, 5/6, 7/9, 1/3.

Row 3 -

3/20, 7/20, 3/25, 3/5, 3/5, 1, 3/2 OR 1 1/2.

Hope this helped you out.

7 0
3 years ago
For any two nonzero integers, the product and quotient have the same sign. True or False
victus00 [196]
That's true. If the integers both have the same sign, then their product and quotient are both positive. If signs are different, then product and quotient are both negative.
5 0
3 years ago
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