1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
trapecia [35]
3 years ago
15

If all of Earth's history were squeezed into one 12-hour period, how long ago did Precambrian time end? How long did the Cenozoi

c Era begin?
Computers and Technology
1 answer:
Jet001 [13]3 years ago
7 0

Answer:

That it

Explanation:

There have been mass extinctions during the Cenozoic as there were during the Mesozoic and Paleozoic, but not as many animals and plants have disappeared. Finally, humanity appeared during the last two million years.The human lineage only diverged from our most recent common ancestor about 5 million years ago; less than half of 1% of that time, and modern Homo sapiens is only between 200,000 and 50,000 years old, depending on your definition.

You might be interested in
To implement the various placement algorithms discussed for dynamic partitioning (see Section 7.2 ), a list of the free blocks o
STatiana [176]

Answer:

Check the explanation

Explanation:

Consider the following data

Let S represent the average number of segments

Let H represent the average number of holes

The probability that there is a hole immediately after the segment is 0,

So, when there are s segments in memory, there must be

s X 0.5 or \frac{s}{2}

Best-fit: this analyses the entire memory partitions available

a. you’ll have to selects the least one which is capable of handling the process exec.. Memo, space wastage .n be reduced In some cases, there will be no memory wastage

The average length a search is \frac{s}{2}

First-fit: This technique assigns Me the first hole that is big enough.

Searching Marts at the starting of Me set of holes.

The searching will be closed immediately a user gets a free hole that is big enough.

On an average it searches half of the set of holes.

The average length of search is Y2

\frac{s/2}{2} = \frac{s}{4}

5 0
3 years ago
In disc brakes, pads are forced against the of a brake disc​
Arturiano [62]

Answer:

Explanation:

It's the surface the brake pads contact. When you step on the brakes, pressurized brake fluid pushes against the pistons inside the caliper, forcing the brake pads against the rotor. As the brake pads press against both sides of the disc, the friction stops the wheel's rotation.

6 0
2 years ago
you are the manager of a virtual team that is working on a project. You uploaded a Word document to an OneDrive account that you
Valentin [98]

He can simply right click on the file and select restore previous versions. Instead of the manager choosing to recreate the Word document from scratch, he can recover the initial and previous version of the file. Once he has clicked the “Restore previous versions” option, a list of available items will pop. He will click the version he would like restored and click “Restore”

6 0
3 years ago
How exactly do you find the circumference by using C++ Programming? I really need a specific answer.
adelina 88 [10]

Answer:

C++ Program to Find Area and Circumference of a Circle

Area of Circle = PI X Radius X Radius. Where, Where PI is a constant which is equal to 22/7 or 3.141(approx)

Circumference or Circle = 2 X PI X Radius.

Circumference or Circle = PI X Diameter.

Explanation:

3 0
3 years ago
Alice is working on a web page to attract the maximum number of people to join her cause. She wants to inform people about the b
Deffense [45]

Answer:

Option D.    Persuasive writing style

is correct answer.

Explanation:

  • Alice should adopt the persuasive writing style as she wants to convince the people to adopt eco-friendly methods of living.
  • When a person write persuasively, this means he/she will present justifications and reasons for that specific opinion he/she is trying to convince the audience.
  • For the correctness of their opinion, different kinds of evidences are prepared so that the fact persuade the reader.
  • Persuasive writing is used widely while writing academic papers, advertisements  and argumentative essays as well.
<h2></h2><h2>i hope it will help you!</h2>

7 0
3 years ago
Other questions:
  • For Adults/Adolescents, you should call/activate EMS: Before providing CPR. After providing CPR for 2 minutes. After an AED has
    13·1 answer
  • List 7 internal components in a computer system
    8·2 answers
  • What is a 'balanced' dfd?
    5·1 answer
  • Write a program that prints the day number of the year, given the date in the form month-day-year. For example, if the input is
    9·1 answer
  • In a case where electrical current leakage from the circuit occurs, the GFCI would do the following:
    10·1 answer
  • Gun to yo head any last words??
    10·2 answers
  • Several disaster relief nonprofits want to create a centralized application and repository of information so that they can effic
    7·1 answer
  • What is modern? explain​
    11·1 answer
  • What is not recyclable in a<br> hybrid car<br> hydrogen car<br> petrol car
    15·1 answer
  • What is the shortcut key to create a new desktop ​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!