Answer:
George by 3/8 of a foot
Step-by-step explanation:
The number of the blue cubes is 35 and the number of the red cubes is 20.
<h3>What is the ratio?</h3>
The ratio is defined as the representation of the one number with respect to the other number. or one number is how many times the other number.
Given that:-
- In a bag, there are red and blue cubes in the ratio of 4: 7
- I add 10 more red cubes to the bag. Now there are red and blue cubes in the ratio of 6: 7
The number of the blue cubes are calculated as:-
The two equations will be formed by the given data in the question.

7r = 4b

7r + 70 = 6b
Solving the above equation we will get the value of b.
4b + 70 = 6b
6b - 4b = 70
2b = 70
b = 35
7r = 4b
7r = 4 x 35
r = 20
Therefore the number of the blue cubes is 35 and the number of the red cubes is 20.
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Answer: 7
Step-by-step explanation: its correct, trust me
Answer:
The correct answer is Non-representative.
Explanation:
When a non-representative study is conducted. The researchers face or seek random samples in order to make their studies. On the other hand, a representative study is conducted with the purpose of looking for more specific or accurate samples.