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Burka [1]
2 years ago
14

Four-year-old rebecca states that the two lines in set a have the same number of dots but that the second line in set b has more

dots than the first line has. rebecca’s inability to report that the two rows in set b contain the same number of dots reflects a lack of
SAT
1 answer:
andrey2020 [161]2 years ago
8 0

An inability to report that the two (2) rows in set B contain the same number of dots by Rebecca reflects a lack of conservation.

<h3>What is cognitive development?</h3>

Cognitive development refers to the development of learning skills, thought processes, knowledge and problem-solving abilities in living organisms such as humans, especially from infancy through adulthood.

In Psychology, conservation can be defined as a logical thinking ability that allows a living organism to understand that physical quantities such as lines, doesn't change in amount even when their appearance are altered.

Read more on cognitive development here: brainly.com/question/8893006

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Which of the following is a unique feature of credit unions
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If a parent cell has 10 chromosomes, how many chromosomes will be in each daughter cell?
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2 years ago
I really need help with this. SAT question‼️
ANTONII [103]

Answer:

There are two ways to solve this question. The faster way is to multiply each side of the given equation by ax−2 (so you can get rid of the fraction). When you multiply each side by ax−2, you should have:

24x2+25x−47=(−8x−3)(ax−2)−53

You should then multiply (−8x−3) and (ax−2) using FOIL.

24x2+25x−47=−8ax2−3ax+16x+6−53

Then, reduce on the right side of the equation

24x2+25x−47=−8ax2−3ax+16x−47

Since the coefficients of the x2-term have to be equal on both sides of the equation, −8a=24, or a=−3.

The other option which is longer and more tedious is to attempt to plug in all of the answer choices for a and see which answer choice makes both sides of the equation equal. Again, this is the longer option, and I do not recommend it for the actual SAT as it will waste too much time.

The final answer is B.

Explanation:

7 0
3 years ago
What feature of baroque music was no longer used in the music of the classical period
riadik2000 [5.3K]

A feature of Baroque music which was not used in the music of the Classic period is the basso continuo.

<h3>What is the Classic period orchestra?</h3>

The Classic period orchestra was an era in which musical instruments comprised strings, brass, woodwinds, and percussion and all music composition were written out separately.

This ultimately implies that, there were no need for the continuo and figured bass of Baroque music when making music during the Classic period.

Read more on Baroque music here: brainly.com/question/21745929

#SPJ1

7 0
2 years ago
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