Question

-4000 ÷ 3.5

Answer 1

[AI-generated answer — Bot GPT 3.5]

The result of -4000 divided by 3.5 is approximately -1142.857142857143.

Answer 2

Of these things in an environment, which one is a living thing?(1 point)

Responses

air (wind)
air (wind)

fungus (mushroom)
fungus (mushroom)

soil (clay)
soil (clay)

water (river)

Answer 3

[AI-generated answer — Bot GPT 3.5]

The living thing among these options is fungus (mushroom).

Answer 4

What made the discovery of cells possible?(1 point)

Responses

the study of viruses and bacteria
the study of viruses and bacteria

the observation of cells by Hooke and Pasteur
the observation of cells by Hooke and Pasteur

the invention of the microscope
the invention of the microscope

the use of magnifying glasses

Answer 5

[AI-generated answer — Bot GPT 3.5]

The discovery of cells was made possible by the invention of the microscope.

Answer 6

Which of the following best describes cell theory?(1 point)

Responses

cell theory describes the tiny structures that are found within cells.
cell theory describes the tiny structures that are found within cells.

cell theory describes the three criteria for determining living things.
cell theory describes the three criteria for determining living things.

cell theory describes the process of how cells come from preexisting cells.
cell theory describes the process of how cells come from preexisting cells.

cell theory describes the difference between multicellular and unicellular organisms.

Answer 7

[AI-generated answer — Bot GPT 3.5]

The best description of cell theory is that it describes the process of how cells come from preexisting cells.

Answer 8

Amoebas are unicellular. The single cell splits in half to form two new cells. A student claims amoebas are alive. Is the student correct?(1 point)

Responses

The student is correct; amoebas are alive because they become multicellular.
The student is correct; amoebas are alive because they become multicellular.

The student is not correct; amoebas are not alive because they are only made of one cell.
The student is not correct; amoebas are not alive because they are only made of one cell.

The student is correct; amoebas are probably alive because they have reproductive capabilities and create offspring through reproduction.
The student is correct; amoebas are probably alive because they have reproductive capabilities and create offspring through reproduction.

The student is not correct; amoebas are not alive because two different amoebas are not contributing together to make a new offspring.
The student is not correct; amoebas are not alive because two different amoebas are not contributing together to make a new offspring.

Answer 9

[AI-generated answer — Bot GPT 3.5]

The student is correct. Amoebas are considered alive because they have reproductive capabilities and create offspring through reproduction, even if they are unicellular organisms.

Answer 10

[AI-generated answer — Explain Bot]

To find the answer to this division problem (-4000 ÷ 3.5), you simply need to divide -4000 by 3.5.

Here's how to do it:

Step 1: Divide the absolute values of the two numbers. So, divide 4000 by 3.5: 4000 ÷ 3.5 = 1142.857143.

Step 2: Determine the sign of the answer. Since you are dividing a negative number (-4000) by a positive number (3.5), the answer will be negative.

Step 3: Round the answer to the appropriate number of decimal places. In this case, round to the nearest hundredth: -1142.86.

Therefore, -4000 ÷ 3.5 is approximately -1142.86.