MATHEMATICS HIGH SCHOOL

Which ordered pair could you remove from the relation {(–1, 0), (1, 3), (2, 2), (2, 3), (3, 1)} so that it becomes a function?(1, 3) or (2, 3)

(1, 3) or (3, 1)

(2, 2) or (2, 3)

(2, 3) or (3, 1)

Answers

Answer 1
Answer:

Answer:

(2, 2) or (2, 3)

Step-by-step explanation:

two of the same number in x place means it is not a function. elimination on of these will make it a function.

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$2.11 would be the price for a 1 kilogram can of peanuts if that is the kind of answer you are looking for :))

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Answer:

Step-by-step explanation:

James wants to tile his floor using tiles in the shape of a trapezoid to make the pattern a little more interesting he has decided to cut the tiles in half along the median to top base of each time is 12 inches in length and turn bottom base is 16 inches

Answers

Answer: 14 inches

Step-by-step explanation:

Given the following :

James wants to cut a floor tile in the shape of a trapezium with the following dimension :

Top base = 12 inches

Bottom base = 16 inches

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Answers

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Step-by-step explanation:

Answer:

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Step-by-step explanation:

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5x+10=10y


How to solve for y

Answers

The solution of the given linearequation 5x+10=10y  is  (x)/(2) + 1 = y.

Two algebraic expressions separated by an equal symbol in between them and with the same value of the expression are called equations.

Example = 2x +4 = 12

here, 4 and 12 are constants and x is variable.

The value of y can be calculated as:

5x+10=10y

Since, the equation is divisible by 5,

So, the equation becomes,

x+2=2y

Divide both sides by 2, to get the value of y

(x)/(2) + 1 = y

Thus, the value of y in the given equation 5x+10=10y  is  (x)/(2) + 1 = y.

Learn more about equations here :

brainly.com/question/14686792

#SPJ6
Divide by 10
So you get 5/10x +1=y
Or 1/5x+1=y

A scientist is testing the effectiveness of a new medicine. The medicine is to be tested on two genetically identical lab rats. One rat receives a placebo pill, while the other rat receives the actual medicine. Which of the following methods is being used to investigate the effectiveness of the medicine?

Answers

Answer: on plato its controlled experiment

Step-by-step explanation:
I would instantly rule out Survey and Seperation Study because 1) a survey is impossible in this instance, and 2) a seperation study will do nothing. It's just moving them apart from eachother. So that leaves Controlled Experiment and Observational Study. An observational study is when you have no control over the groups of subjects, nor what they are given. A controlled experiment is when you change only one aspect of what is given to the group. Since the only thing that is happening is the scientist is giving one rat a real pill, it would fall under controlled experiment. Thus, that is your answer.
Hope I helped ^.^
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