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ollegr [7]
3 years ago
5

20 POINTS ANSWER FAST!

Mathematics
2 answers:
Gennadij [26K]3 years ago
5 0

Answer:

1. 83% 2.17%

Step-by-step explanation:

Dominik [7]3 years ago
5 0

Answer:

sorry no a need the point

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prediction is to explanation as _____ is to _____. group of answer choices hypothesis; theory theory; hypothesis variable; suppo
kotykmax [81]

By verbal reasoning, the pair of words required can be obtained from the

synonyms of the given pair.

Correct response:

  • <u>Variable</u>; <u>supposition</u>
<h3>Analysis used for making the above selection</h3>

Prediction: A prediction is a statement indicating the result to be

expected from a trial or test, based on deductive reasoning from a

theory or hypothesis.

An explanation is a statement describing a phenomenon and is taken as

an  hypothesis.

A variable is an outcome of a test or trial, or observation.

A supposition is a held notion or belief that is similar to a hypothesis.

Therefore;

Prediction is to explanation as <u>variable</u> is to <u>supposition</u>.

Learn more about prediction and variables here:

brainly.com/question/17372552

4 0
2 years ago
Andy’s Appliance Repair charges a certain amount for house calls based on the amount of time that it takes for the repair. Use t
wariber [46]

for the table its 30 * the hours +20 for example 30(1)+20=50 or 30(4)+20=140. the total cost is 30 times the hours plus 20.

4 0
3 years ago
Determine whether each scale factor produces an expansion or a contraction under a dilation of the original image
blondinia [14]

Answer:

see the explanation

Step-by-step explanation:

we know that

If the absolute value of the scale factor is less than 1, then the dilation produces a contraction of the original image

If the absolute value of the scale factor is greater than 1, then the dilation produces an expansion of the original image

so

<u><em>Verify each value</em></u>

1) -4

\left|-4\right|=4

4> 1

therefore

The dilation produces an expansion of the original image

2) 0.25

\left|0.25\right|=0.25

0.25 < 1

therefore

The dilation produces a contraction of the original image

3) -2/3

\left|-2/3\right|=2/3

2/3 < 1

therefore

The dilation produces a contraction of the original image

4) 2.3

\left|2.3\right|=2.3

2.3 > 1

therefore

The dilation produces an expansion of the original image

4 0
3 years ago
Answer to the question
stellarik [79]

Answer:

x = 4

Step-by-step explanation:

180 = 102 + 24x - 18

  1. 102 - 18 = 84
  2. subtract 84 from both sides
  3. 96 = 24x
  4. divide both sides by 4
  5. 4 = x
5 0
3 years ago
((please answerr, will mark brainliest!))
elixir [45]
The first Venn diagram would be the best because 18 students play baseball and one side has 13 13+5=18 and for basketball 12+5=17
Answerº the first Venn diagram.
7 0
3 years ago
Read 2 more answers
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