Questions by ThatQuantDude

Questions by ThatQuantDude

According to the law of conservation of energy, which statement must be true? A. The total energy of a system can increase only if energy enters the system. B. A system cannot take in additional matter.

asked Aug 12, 2023

1 answer

17 votes

230k views

11. Answer 3.41204 On a map, the distance between two cities is 5.3 centimeters, if the map's scale is 1 centimeter represents 75 kilometers, what is the actual distance between the two cities? Answer

asked May 19, 2023

1 answer

4 votes

113k views

Please help!!i NEED to get this right

asked Dec 21, 2022

2 answers

5 votes

51.2k views

Dentro de 10 años tendré el doble de la edad q tuve hace 4 años.¿Cuantos años tengo¿

asked Dec 18, 2022

1 answer

11 votes

153k views

* When I multiply a + and +, the answer will be a?

asked Nov 11, 2022

2 answers

11 votes

65.7k views

Hi, can someone help me with this, please? Thank you!

asked Nov 3, 2022

2 answers

4 votes

44.9k views

Assuming these are carbon dioxide molecules, which way do you think the molecules will move and why? A. Out of the cell. They want to move from high to low concentration (DOWN the concentration gradient)

asked Jul 22, 2022

2 answers

5 votes

123k views

The selling price of an item is $600. It is marked down by 30%, but this sale price is still marked up from the cost of $350. Find the markup from cost to sale price. The markup is $ (Round to the nearest

asked Jul 13, 2022

2 answers

13 votes

102k views

What is 1/4 as a decimal and as a representation fraction?

asked Jun 7, 2022

1 answer

10 votes

91.9k views

Determine the length of the legs in the right triangle below

asked May 15, 2022

1 answer

2 votes

119k views

Help please and thank youu

asked Mar 24, 2022

1 answer

20 votes

104k views

A student claims that gravitational fields exist between objects that are not in contact with each other. She creates a diagram of two figures. The width of the arrows in Figure A and Figure B represent

asked Mar 20, 2022

1 answer

10 votes

46.9k views

Three semicircles are placed in a rectangle as shown below. The width of the rectangle is 7 cm. Find the area of the shaded region. Use the value 3.14 for n, and do not round your answer. Be sure to include

asked Aug 11, 2021

2 answers

5 votes

135k views

In the nervous system, neurotransmitters are the main means of communication between neurons. The main means of communication between organs in the endocrine system is by__________.

asked Aug 1, 2021

1 answer

0 votes

74.2k views

___________________________ is a threat to validity that implies that a test is too narrow and fails to include important dimensions or aspects of the identified construct.

asked Apr 7, 2021

1 answer

4 votes

187k views

Calculate the pH of 0.030 M NH4CI

asked Mar 28, 2021

1 answer

1 vote

130k views

What are two ways the sun supports life

asked Jan 12, 2021

2 answers

1 vote

38.6k views

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