A librarian is curious about the habits of the library's patrons. He records the type of item that the first 10 patrons check out from the library. Based on the information from these patrons, estimate the probability that the next patron will check out a fiction book. Explain your reasoning.

The probability that the next patron will check out a fiction book is 40%

Probability is the study of the chances of an outcome occurring, which are obtained by the ratio between favorable cases and possible cases. Probability is a branch of mathematics in which the chances of the occurrence of experiments are calculated.

So making this calculus we have:

\(4 \ fictions \ books\\10 \ the \ total\\4/10=0.4\\0.4*100=40\%\)

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HELP FAST PLZ!!!!!!!URGENTT!!!! DUE NOW !!!!! BRAINLIEST ;)

1. Which physical activity is NOT aerobic exercise?

A.Hip-hop dancing B. Jump roping. C. Yoga D.Jogging


2.Which of the following is FALSE about the health benefits of aerobic exercise? A. Improves sleep . B. Increases energy . C Helps increase muscle size D .Helps reduce body fat


3. What does aerobic refer to? A.How your body uses oxygen B. No answer is correct

C .With little available oxygen D.The absence of oxygen

5. Which of the following is TRUE about moderate intensity exercise?

A. an activity that gets you exercising so hard that you can only say a few words B. An exercise intense enough to trigger lactic acid formation C. An activity that gets

you exercising and you can talk and sing easily . D. an activity that gets you

exercising hard, but you are still able to talk with ease.

PLEASE HELP DO SOON, first to answer gets brainliest

I have 20 apples and I ate 1. How much do I have now?????

It took Ryan's mother 30 minutes to check each tamarin. He held his breath the whole time, worried that she might find something wrong. She wanted to make sure they both had thorough examinations. Finally, after an hour, she gave them both the all-clear, and Ryan finally exhaled.

One of the tamarins was looking right at Ryan and had her arms stretched out. Ryan looked at his mom with his eyebrows raised as if asking a question.. She nodded at him, so he reached out and picked her up from the examination table. The tamarin licked the end of his nose, and Ryan laughed. He definitely would be back to visit the tamarins as soon as he could.

Read the excerpt from the story Winter Driving.

When he reached his driveway, a huge smile spread across his face, and his shoulders finally relaxed. He hadn't realized that his body had been so tense during the entire drive. He put the car in park and turned off the engine with a huge sigh. He was glad to be able to visit with old friends, but the drive home was not enjoyable at all. Next time, he would be sure to check the forecast ahead of time and leave before the weather got bad.

Which word best describes how the characters felt in both passages? (2 points)
Uncertain
Frustrated
Friendly
Pleased



also am i ugly here is a pic

HURRY 5 MINS TO ANWSER Digital learning can help students who enjoy structure and face-to-face interaction. flexibility and independence. homework and tests. classrooms and support.

I NEED THIS ASP 100 POINTS IN 3:00

The people of the village met at 10:00 am so that...

a
everyone could be home for their noon dinner
b
everyone could report to work immediately after
c
children could come with their teachers
d
farmers could skip their morning chores
Question 2 (5 points)
The lottery was conducted by Mr. Summers, who had time for such activities because

a
he was not married
b
he had no children
c
he was retired
d
all of these
Question 3 (5 points)
As the population of the village grew, ______________ were replaed with slips of paper in the lottery box.

a
small stones
b
scraps of ribbon
c
pieces of cardboard
d
chips of wood
Question 4 (5 points)
Who was late for the gathering?

a
Mrs. Hutchinson
b
Mrs. Delacroix
c
Mrs. Summers
d
Mrs. Graves
Question 5 (5 points)
Which family member was responsible for the drawing slilp of paper from the box?

a
the oldest son
b
the wife
c
the husband
d
family's choice
Question 6 (5 points)
In what order were the last names called?

a
oldest to youngest
b
alphabetical order
c
according to class
d
largest to smallest, according to the number of family members present
Question 7 (5 points)
Who was exempt from the lottery?

a
very young children
b
single-parent families
c
the elderly
d
no one
Question 8 (5 points)
After drawing, the villagers were instructed to

a
pocket the slip of paper only after a quick glance
b
share the slip with members of their own families only
c
immediately write down their last names
d
keep the paper folded in hand without looking, until everyone drew
Question 9 (5 points)
Once Mrs. Hutchinson was singled out, the crowd rushed to

a
return the slips of paper
b
find their children
c
gather stones
d
leave
Question 10 (5 points)
At the end of the story, Mrs. Hutchinson screamed

a
"it isn't fair, it isn't right?"
b
"this doesn't make any sense!"
c
"the lottery should end!"
d
"I have children!"

_____ = momentum divided by mass, please answer fast, all I know is it is 5 letters and starts with S please help, first gets brainliest!

please HELP MEEE OUT

Please hurry
Dependent vs. Independent Variables

DIRECTIONS: Please list the dependent and independent variables in each of these examples.


A scientist wants to know if the amino acid thyroxine will affect weight gain in mice. He gives mice varying amounts of the amino acid and measures their weight for 3 months.



George wants to know if different colors of light will affect plant growth. He puts plants under different colors of light and measures their height for 2 months.



Lucy wanted to see if her goldfish released more ammonia when give tropical fish food or goldfish food. She separated her 30 goldfish into two groups and put them in separate tanks for this experiment. She then measured the ammonia content in each aquarium for 6 weeks.



David wanted to know if his elodea plants would grow better in warm or cold water. He divided the plants into four separate tanks with varying water temperature. He then measured plant height and counted the number of plants for 4 weeks.




Jessica wanted to see if tadpoles grow more quickly if they’re given a protein supplement. She divided 100 tadpoles of the same age and species into 2 groups. She gave one group the protein supplement with their food, while the other group she fed food only. Each week, she counted the number of tadpoles at various stages of development until they were mature frogs.

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What is one of the functions of the human skeleton?

a
obtaining oxygen
b
producing blood cells
c
breaking down nutrients
d
releasing hormones

Sorry heres the pic from before

Help please, I don’t study

assume things about me lol

Quick question how do you write a proper Persuasive Essay. I need it for a debate project

How does the title of the article itself describe the idea of globalization from the story how India became America by Akash Kapur

What is a cloud?
ANSWER IT RIGHT AND YOU GET BRAINLIEST!!

Using the Circle of Support Diagram, what kinds of support can I access in my community?

Which of the following lines of poetry most clearly reflects a tone of happiness?
I WILL GIVE BRAINLIEST

A "Spoken slightly through the nose, with a whistle at the close."

B "And you discover in an old man's eye some sparkle of the days gone by."

C "And, as the trail choked with weeds, fade from the memory of the land."

D "My heart is like a singing bird whose nest is in a water'd shoot;"

what is another example of this type of activism

Shlomo Benartzi begins his talk by outlining three things that we as a people are not doing well. What are these three things? Do you agree or disagree with his evaluation of these things?

What is behavioral finance? What does behavioral finance have to do with personal and family finance?

What are some of the behavioral obstacles that influence personal finance as described by Benartzi?

What is Benartzi’s solution to all of these behavioral challenges that effect personal finance? How does improved personal finance benefit the economy in general?

Based on what Davidson says, how would you describe the term ’fiscal cliff’?

Davidson describes two fundamentally different economic philosophies that both impact the debt crisis that the US faces. What are these philosophies? Do you agree with one more than the other?

Davidson offers several solutions to the major issues, stating that fiscally we are actually not a nation that is divided on the major issues. What are some of the fiscal solutions that he mentions tweaking?

While Davidson outlines several issues that the parties are actually not terribly divided on, he also outlines two issues that are hyper-partisan. What are these fiscal issues and why do you think that the parties are so divided? Do you lean towards the Democrat or Republican view on these issues?

Towards the end of his talk, Davidson discusses a fear. What is this fear? How does this fear, as well as his entire discussion of the fiscal cliff, relate back to economic factors that influence our personal finances?

Calcium chloride is used to make pickles. The calcium atom transfers electrons to chlorine atoms, leading to the formation of chemical bonds. Calcium chloride contains bonds. Copper atoms are used to produce pennies. The copper atoms in pennies share many electrons. Pennies contain bonds. Hydrochloric acid is the main acid that helps break down food in the stomach. The atoms of hydrochloric acid share electrons. Hydrochloric acid contains bonds.

Please Help! If you can’t give a explanation don’t answer-

One writing tool used to organize information is the

A. checklist.
B. cluster.
C. draft.
D. Mind Map.

I NEED THIS ASP!! i will give you 50 points

Can you match the major organs of digestion with the correct purpose? Drag the part of the human digestive system to the correct description.
Column A
1.
This is a muscular tube through which food passes, aided by peristaltic contractions, from the pharynx to the stomach.:
This is a muscular tube through which food passes, aided by peristaltic contractions, from the pharynx to the stomach.
2.
This is the entry point for food and the beginning of the digestive system. Mechanical and some chemical digestion begins here.:
This is the entry point for food and the beginning of the digestive system. Mechanical and some chemical digestion begins here.
3.
Found in and around your neck, they produce the saliva used to moisten your mouth, initiate digestion, and help protect your teeth from decay.:
Found in and around your neck, they produce the saliva used to moisten your mouth, initiate digestion, and help protect your teeth from decay.
4.
This is an organ of digestion. It continues the process of mechanical digestion; it secretes gastric juices that continue the process of chemical digestion started in the mouth.:
This is an organ of digestion. It continues the process of mechanical digestion; it secretes gastric juices that continue the process of chemical digestion started in the mouth.
5.
This is the narrow, winding organ where digestion is completed and nutrients are absorbed by the blood.:
This is the narrow, winding organ where digestion is completed and nutrients are absorbed by the blood.
6.
This digestive organ stores bile which is produced by the liver.:
This digestive organ stores bile which is produced by the liver.
7.
This organ has many functions, including producing bile and synthesizing carbohydrates and fats.:
This organ has many functions, including producing bile and synthesizing carbohydrates and fats.
8.
This is an organ in the digestive system which transports waste out of the body and absorbs water from the waste before it leaves the body.:
This is an organ in the digestive system which transports waste out of the body and absorbs water from the waste before it leaves the body.
Column B
a.Salivary Glands
b.Gallbladder
c.Esophagus
d.Small Intestines
e.Large Intestine
f.Stomach
g.Liver
h.Mouth

The blank has increased consumer knowledge about the connection between food and health. and please just give the awncer and dont put it in to a file

To be brainliest:

. Answer this question first.

. Answer this question correctly.

-Side note- This is science but I dont know how to set it.
IGNORE THE YELLOW LINE!

Your thoughts on the social dilemma on netflix

Help!!!!!

Which of the following would NOT characterize allopatric selection?
A
physical barrier within population.
B.
extensive gene flow.
C.
chromosomal changes within population.

What should I pantomime, or mime?

please hurry 50 points.

Directions: Write an If… Then… Hypothesis for each of the following research problems.

What effect does high temperature have on the growth of a plant?

__________________________________________________________________________________________

What effect does studying with music have on student test scores?

_________________________________________________________________________________________________

What effect does food color have on the amount of food fish eat?

_________________________________________________________________________________________________

What effect does light have on plant growth?

_________________________________________________________________________________________________

What effect does smiling have on teacher giving homework?

_________________________________________________________________________________________________

What effect does chocolate have on teacher giving homework?

_________________________________________________________________________________________________

What effect does leaves on a tree have on bird nests?

_________________________________________________________________________________________________

What effect does acid rain have on the fish population?

________________________________________________________________________________________________

What effect does calcium have on bone strength?

_________________________________________________________________________________________________

What effect does sleep have on student participation in class?