Ask question

Ask question

All categories

2 years ago

13

At the start of an experiment, there are 30 bacteria in a dish. The bacteria population is expected to grow at a rate of 180% ea

ch day.
Which is the best prediction for the bacteria population after 7 days?
51,750 40,479 2682 1837

1 answer:

Sliva [168]2 years ago

6 0

Answer:

The answer is 40,479.

After,

Day 1- 84

Day 2- 235.2

Day 3- 658.56

Day 4- 1,843.968

Day 5- 5,163.1104

Day 6- 14,456.7091

Day 7- 40,478.7855

You might be interested in

Which one is not a lip

Feliz [49]

Where is the picture at

4 0

2 years ago

What is a translation,transcript

Flauer [41]

Answer:

A translation of an academic transcript should be a word-for-word rendering of the document from one language into another. A translation is distinct from a credential evaluation. An evaluation explains the meaning of the transcript.

Explanation:

5 0

3 years ago

How do you know if something is alive describe some of the characteristics of living things

34kurt

We can determine if something is a living thing by seeing if they show some of the living characteristics. These characteristics include:

Reproduction - to make more of the same organism
Sensitivity - the ability to detect and react to stimuli
Nutrition - eat and digest food.
Movement - the ability to change its position or location
Respire - to breathe / gas exchange
Excretion - get rid of toxic / materials in excess

All living things show the characteristics above.

For example, we can be sure that robots are not living things because they cannot excrete, respire, or reproduce even if they can move and sense stimuli from outside. We can also be sure that plants are living because they show all characteristics, even for movement, we don't obviously see that, but for example, they may grow towards a light source.

5 0

3 years ago

can someone please explain to me how to do this along with an example? will be giving brainliest if you help :)

Rainbow [258]

Answer:

Whether matter exists as a solid, liquid or gas is determined by the arrangement of its particles and the strength of attraction between the particles. The three states can be easily distinguished because of their physical properties.

A physical property is a characteristic of matter which can be observed without any chemical change to the matter (shape, volume, colour, smell etc.). A chemical change is one in which new substance are formed.

Explanation:

Solids have <u>a fixed volume and shape</u>. They also vibrate in a fixed position. Ice

Liquids have <u>do not have a fixed shape but a definite volume</u>. They take the shape of their container. They are able to move past each other by allowing the liquid to flow. Water

Gases <u>do not have a fixed shape or volume</u>. Particles take up the space of the container they are in. Particles move freely and rapidly. Water vapour

*my gas picture isn't sending sorry

3 0

3 years ago

The form in which the chemical energy is stored in cells during photosynthesis

kondaur [170]

Answer:

In photosynthesis, solar energy is harvested and converted to chemical energy in the form of glucose using water and carbon dioxide. Oxygen is released as a byproduct.

Explanation:

8 0

2 years ago