Irreversibility refers to the preoperational child's tendency to "believe that what has been done cannot be undone".
Irreversibility is a phase in early child advancement in which a kid erroneously trusts that activities can't be turned around or fixed. For instance, if a three-year-old kid sees somebody straighten a ball of play dough, he won't comprehend that the batter can without much of a stretch be changed into a ball. Kids regularly develop past this phase by age seven.
Answer:
Allows researchers to use their prior knowledge about the population.
Answer: that is 7
Explanation: because ba=7-0+1-1=Rty
In his speech, Newton Minow emphasizes the need for quality children's news and sports shows with a positive outlook
Explanation:
According to the Newton, when it comes to the television then there is nothing good then a television but when it is bad nothing can be bad then a television.
So in this scenario it is the duty of the parents and television executives to presents the shows on the television which are good and useful for the building and enhancing knowledge/ intelligence of the children. The good watching habits will build the good intellectual power and knowledge of the students.
Ans: 14x^4 - 18x^3 + 43x^2 + 24x -15
Explanation:
Given:
<span>(7x+5)(2x^3-4x^2+9x-3)
7x(</span>2x^3-4x^2+9x-3) + 5(2x^3-4x^2+9x-3)
14x^4 - 28x^3 + 63x^2 - 21x + 10x^3 - 20x^2 + 45x - 15
Hence,
14x^4 - 18x^3 + 43x^2 + 24x -15
-i
