The amount of time it takes for a student to complete a statistics quiz is uniformly distributed (or, given by a random variable that is uniformly distributed) between 26 and 63 minutes. One student is selected at random. Find the probability of the following events.

A. The student requires more than 58 minutes to complete the quiz.
Probability =
B. The student completes the quiz in a time between 32 and 36 minutes.
Probability =
C. The student completes the quiz in exactly 40.85 minutes.
Probability =

Answers

Answer 1

Answer:

A.  This is possible but less likely

B.  This is very possible

C.  This is highly unlikely

B. is the most possible   A. is the second most possible   C. is least possible

Hope this helps <33


Related Questions

May someone help me understand 2 step equations


3y + 6 = 12

Answers

Now that you have the problem set up you need to combine like terms. There is only one “y” so you leave that alone. There two numbers that are by themselves, so you would combine them. The only thing is that since 6 is on the opposite side you need to somehow put it to the other. What’s the opposite of adding? Subtracting! Now you have 3y=6. Okay so now you need to get y by itself. You divide three where 3 is so 3/3=1 so now the y is by itself. Then divide 6/3 to get 2!

Answer:

 = 2

Step-by-step explanation:

3  +  6  =  1 2

subtract 6 from both sides of the equation

3  +  6  −  6  =  1 2  −  6

3  =  1 2  −  6

3y/3 = 6/3

y = 6/3

y = 2

i'm taking the same thing :)

ANSWER PLLLLEEEEAAASSSEEE
Last Tuesday was silly hat day at Karen's school. 213 students wore a silly hat and 497 students did not. What percentage of the students wore a silly hat?

Answers

Answer:

30%

Step-by-step explanation:

Answer:30 percent

Step-by-step explanation:

6. Expand the expression 4(x + 5).
PLEASE HELP DUE TOMORROW

Answers

Answer:

4x+20

Step-by-step explanation:

Using the distributive property you multiply the terms outside by the terms inside. So the expression will be like this

4(x)+4(5)

When simplified the answer is

4x+20

Answer:

Step-by-step explanation:

Here you go mate

Step 1

4(x + 5)  equation

Step 2

4(x + 5)  simplify the expression

(x+5)4

(x+5)(4)

answer

20+4x

plss helpp !! beainliest and extra points

Biking at 10 mph, it takes Kristen 1/2 hour to reach the train station to go to work. Kristen then takes the train to work, and it takes another 1/2 hour for her to get to work when the train travels 24 mph. How far does Kristen travel to work?
A. 65 miles
B. 27 miles
C. 17 miles
D. 16 miles

Answers

Answer: 17 miles

.5hr x 10Mph + .5 x 24mph = 17 miles

Step-by-step explanation:

GRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR

Answers

As the world I’m heading towards and matching up to is getting bigger  

It makes me feel an emptiness somehow  

What part it is, even if the shape is maybe like this  

Even when myself can’t come to know it  

As if solving up the scattered pieces  

We are matching up our stories  

Inside the empty spot in my heart, there’s a piece called you taking place  

I just know it at first glance I saw you  

You’re my missing puzzle piece  

Finally I solved it  

You filled every piece of my heart, even the scarred part of it to the fullest  

And somehow, you’ve become my everything  

My missing puzzle piece  

The fact that I have a flaw,  

The truth that I am imperfect All of it makes me feel small  

But in between those gaps  

We can fill one another with it  

So I don’t even realized that it was empty  

“Hello, it’s been so long, isn’t it?”  

The small piece that I put in my pocket and carry around everywhere  

Please be with me so it can be fuller and prettier  

After I met you, I’m able to draw a bigger picture  

You’re my missing puzzle piece  

Finally I solved it  

You filled every piece of my heart, even the scarred part of it to the fullest  

And somehow, you’ve become my everything  

My missing puzzle piece  

My missing puzzle piece  

More than having everything, Not losing that one thing is more important  

Through you, I came to know that  

You’re my missing puzzle piece  

Very dazzling  

It becomes one scene inside the world that I’ve been trying to put together alone

Like the hands that are interlocking tight together,

Because without you, it can’t be completed  

So that we won’t lose each other,  

My missing puzzle piece  

My missing puzzle piece

Answer:

grrrrrr

Step-by-step explanation:

GRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR

PLEASE ANSWER ASASP!!!!!!!!!!!!!
The equation c = 2.5t represents the cost, c, for t tickets to the school play. Does a value of 3.5 for t make sense in this situation? Explain your reasoning.

Answers

Answer:

No, a value of 3.5 for t does not make any sense because it should be a discrete value.

Step-by-step explanation:

Given equation is:

c = 2.5t

Here,

c = Cost

t = number of tickets

Now,

The value of t cannot be a decimal number but it must be a whole number. Because half ticket cannot be sold.

Hence,

No, a value of 3.5 for t does not make any sense because it should be a discrete value.

Steve sold 252 fruit basket for a school fundraiser. Evie aold 25 fruit baskets for each 100 baskets that steve sold. How many fruit baskets did evie sell?


PLEASE NEED HELP AND STEPS

Answers

Answer: 63

Step-by-step explanation:

From the question, we are informed that Steve sold 252 fruit basket for a school fundraiser while Evie aold 25 fruit baskets for each 100 baskets that Steve sold. This means that Evie sold 25/100 = 1/4 of what Steve sold.

Therefore, the number of fruit baskets sold by Evie will be:

= 1/4 × 252

= 63

50 POINTS!!!! PLEASE HELLPPP!!!
HURRY PLS

Hugh made a recipe that yields 8 and 1 over 2 cups. If each serving is 1 over 4 cup, which expression will help Hugh determine the number of servings his recipe will yield? (1 point) 8 and 1 over 2 ⋅ 1 over 4 8 and 1 over 2 + 1 over 4 8 and 1 over 2 - 1 over 4 8 and 1 over 2 ÷ 1 over 4

Answers

Answer: It says 25 points brat but whatever.

Step-by-step explanation:→ The number of servings his recipe will yield = (Total recipe yields) ÷ (Each serving) = 8(1/2) ÷ (1/4) = 8 and 1 over 2 ÷ 1 over 4. SO that means it would be option d

How do I ask a quaestion

Answers

Answer:

Step-by-step explanation:

Hahahhhh Lol

PLEASE ANSWER FAST!!!!!!!!Construct ΔABC with AB = 3.8 cm, BC = 4.5 cm and CA = 5 cm.​

Answers

Step-by-step explanation:

I will write the steps of construction,

1. Draw line segment BC = 4.5cm

2.Using a compass and radius 3.8 cm draw an arc

keeping the point at B.

3.Again taking the radius as 5cm draw an another arc intersecting the previous arc.

4. Join both the lines at that arc and you will get

Triangle ABC.

i giveeee brainlilst

Answers

Answer:

yes 17-17=8=9=23/23/234/23=-234

Step-by-step explanation:

Kendyl started reading a new book over the weekend. She was able to read 8 pages in the 20 minutes before dinner.at this rate how long will it take for her to read the entire book if it has 300 pages?

Answers

Answer:

750 minutes

Step-by-step explanation:

8 pages in 20 minutes

300 / 8 = 37.5

37.5 * 20 = 750

Please help me?!!!!!!

Answers

2 is in the ones place

3 is in the tenths place.

2 is in the ones place; 8 is in the tenths place.

Anyone can help me out with this question real fast?

Answers

Answer:

Linear equation

Step-by-step explanation:

Given

The attached

Required

Determine the type of function

We start by checking for linear function

A linear function is such that:

[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

The above represents the slope

For any pair of coordinate points, the slope must be constant.

We have:

[tex](x_1,y_1) = (-3,-16)[/tex]

[tex](x_2,y_2) = (-2,-13)[/tex]

The slope (m) is:

[tex]m = \frac{-13-(-16)}{-2-(-3)}[/tex]

[tex]m = \frac{-13+16}{-2+3}[/tex]

[tex]m = \frac{3}{1}[/tex]

[tex]m = 3[/tex]

Take another pair:

[tex](x_1,y_1) = (-1,0)[/tex]

[tex](x_2,y_2) = (-10,-7)[/tex]

The slope (m) is:

[tex]m = \frac{-7-(-10)}{0-(-1)}[/tex]

[tex]m = \frac{-7+10}{0+1}[/tex]

[tex]m = \frac{3}{1}[/tex]

[tex]m = 3[/tex]

The slope remains constant

Hence, it is a linear function

A nickel is placed flat on a table. What is the maximum number of nickels that can be placedaround it, flat on the table, with each one tangent to it?
(a) 4
(b) 5
(c) 6
(d) 7
(e) 8

Answers

Answer:

6

Step-by-step explanation:

Select the equivalent expression

y^-2 =

Answers

Answer:

=x^-2

Step-by-step explanation:

What reason justifies 3x>3

Answers

Answer:

3x is greater then 3 because 3x has 3 of x and 3 is plain 3

Lisset throws a softball from a height of 4 feet, with an initial velocity of 60 feet per second at an angle of 45 degrees with respect to the horizontal. what is the height of the ball when it is 100 feet away from Lisset?

Answers

24ftghhjvjvpycyfyyuxugi

I will mark your answer brainliest.

Answers

Answer:

$4

Step-by-step explanation:

12÷4=3

7÷7=1

3+1=4

therefore she spent 4 dollars

Skye's Ice Cream Shoppe is Mario's favorite place to get ice cream. Unfortunately, because he was late arriving, his friends had already ordered. He did not know what they had ordered for him. They told him that is was either a waffle cone or a sundae and that the ice cream flavor was apricot, chocolate, or blackberry.

The total number of possible outcomes is?

Answers

Answer:

6

Step-by-step explanation:

there are six outcomes:

waffle cone apricot

waffle cone chocolate

waffle cone blackberry

sundae apricot

sundae chocolate

sundae blackberry

Suppose that Dr. Vergara makes a free throw with probability 0.8 and, independently, Dr. Agor makes a free throw with probability 0.4. They each attempt one free throw. (a) Given that only one of them made a free throw, what is the probability that Dr. Agor made his free throw

Answers

Answer:

The probability that Dr. Agor made his free throw is 40%.

Step-by-step explanation:

Given the fact that Dr. Agor usually converts his free throws with a probability of 0.4, to determine the percentage of probability that he will convert his free throw, the following calculation has to be performed:

0.4 x 100 x 1 = X

40 x 1 = X

40 = X

Therefore, Dr. Agor has a 40% chance of making his free throw.

Answer:

40%

Step-by-step explanation:

What is the value of x in simplest radical form?

Answers

Answer:

D. [tex] x = \frac{5*\sqrt{2}}{2} [/tex]

Step-by-step explanation:

Reference angle = 45°

Length of Opposite side = x

Hypotenuse length = 5

Applying trigonometric ratio, we have:

[tex] sin(45) = \frac{x}{5} [/tex]

Multiply both sides by 5

[tex] 5*sin(45) = \frac{x}{5}*5 [/tex]

[tex] 5*sin(45) = x [/tex]

[tex] 5*\frac{1}{\sqrt{2}} = x [/tex] (sin 45 = 1/√2)

[tex] \frac{5}{\sqrt{2}} = x [/tex]

Rationalize

[tex] \frac{5*\sqrt{2}}{\sqrt{2}*\sqrt{2}} = x [/tex]

[tex] x = \frac{5*\sqrt{2}}{2} [/tex]

What percent of 20 is 15?

The number after "of" goes on the bottom of the fraction and the number after "is" goes on the top.

PLEASE SOMBODY DO STEP BY STEP .

Answers

15 is 75 % of 20

20/15 = 100/75

Answer:

75%

Step-by-step explanation:

Well lets set this up.

You want to find what percent of 20 is 15.

So to do that you can make it a fraction.

The numerator is what is being divided and the denominator is what you want it divided by.

So you want 15 divided by 20

So 15 is numerator

20 is denominator.

[tex]\frac{15}{20}[/tex]

A fraction is basically a division problem so now all you need to do is divide 15 by 20.

If you do that you should get a decimal answer of 0.75

To make a decimal a percentage all you have to do is multiply it by 100.

0.75 * 100

[If you do not have a calculator on you an easy way to do this is look at how many zeros 100 has and move the decimal right that many times]

75

Now just add that percent sign and you have 75% as your answer!

If you need further assistance please don't be afraid to reach out. I hope this helps!

4
A roulette wheel consists of 18 red slots, 18 black slots, and 2 green slots. A player can wager $1 that a marble
will land in a red slot, in which case the player would gain a $1. If the marble lands in a slot that isn't red, then
the player loses their $1 wager. Let X represent the player's gain from a random $1 wager on red. Here's the
probability distribution of X along with summary statistics:
A piz
size
Xro
prot
Lose
Win
-1
1
X = gain ($)
P(X)
20/38
X
18/38
px - $0.05
Mean:
P
Standard deviation:
Ox $1.00
Suppose a player decides to wager $5 instead of $1, so the possible outcomes become either losing or winning
$5. Let Z represent the player's gain from a random $5 wager on red.
The
What are the mean and standard deviation of Z?
any
prot
on a
μ28
dollars
Wha
dollars
Uy

Answers

Answer: -0.25 and 5

Step-by-step explanation:

Khan

Let y=[ 3 1 ]y=
[3
1] and u=[ 8 6 ]u=
[8
6].
Compute the distance from y to the line through u and the origin.

Answers

Answer:

2√5

Step-by-step explanation:

Given the coordinates y(3,1) and u(8,6)

We are to find the distance between the two coordinates

Using the formula:

D = √(x2-x1)²+(y2-y1)²

D = √(8-3)²+(6-1)²

yu = √(5)²+(5)²

yu = √25+25

yu = √50

yu = 2√5

Hence the distance between the two coordinates is 2√5

is this correct btw I put 1400​

Answers

Answer: Yes

Step-by-step explanation: The answer of 1400 is correct.

What I did is I found the area of the figure assuming it was a rectangle, then I subtracted the corners that were removed.

1800 - 150 - 100 - 150 = 1400

Answer:

Yup Its Correct

Step-by-step explanation:

The Calculated Area Al adds up to 1400

any help
plz
i need som body help

Answers

the least amount of dozens they can buy is 9. the cost will be $13.41

Please help me with this

Answers

Answer:

Since you are graphing the line of x, the line should be vertical where it is placed 2 units before the center of the graph.

11A. Lakewood Towing Company charges $50 plus $4 per mile to tow
a car. The A & A Towing Company charges $80 plus $2 per mile.
After how many miles the charges for the two companied will be the
same?

Answers

Answer:

15 miles

Step-by-step explanation:

50 + 4x = 80 + 2x

-50 -2x = -50 -2x

2x = 30

x = 15

Eva bought one share of a company's stock for $42 on Monday. Over the next two days, the value of the stock changed, as described below. •change in value on Tuesday: -$15 • change in value on Wednesday: +$15 which number line best represent the value of Eva’s stock over the three-day period?

Answers

Answer:

The first number line is correct.

Step-by-step explanation:

To find the number which best represents Eva's stock, we look into the text, and find the changes:

Monday: Stock bought at $42.

Tuesday: Change of -$15, so now it is worth $42 - $15 = $27

Wednesday: Change of +$15, so now it is worth $27 + $15 = $42

The number line which represents the decrease, and then the increase, is the first one.

Other Questions
I heard there was a quizlet for this but I can't find it :(Section II: Important Terms, Events, and PeopleFor each of the following, describe its characteristics, explain its significance, or identify relevant causes and effects:Manifest Destiny- Oregon Fever- Wilmot Proviso- Free-soil movement- Forty-niners- Compromise of 1850- Personal-liberty laws- Gadsden Purchase- Ostend Manifesto- Kansas-Nebraska Act- American, or Know-Nothing, Party- Bleeding Kansas- Dred Scott v. Sanford- Freeport Doctrine- James K. Polk- Zachary Taylor- Lewis Cass- Stephen Douglas- Harriet Beecher Stowe- John Brown- Abraham Lincoln- Frederick Douglass- Crittenden Compromise- Habeas corpus- King Cotton- Radical Republicans- Emancipation Proclamation- War and Peace Democrats- March to the Sea- Jefferson Davis- Robert E. Lee- George McClellan- Ulysses S. Grant- William T. Sherman- Ten Percent Plan- Wade-Davis Bill- Black Codes- Freedmens Bureau- Fourteenth Amendment- Reconstruction Act of 1867- Fifteenth Amendment- American Woman Suffrage Association- Sharecropping- Union League- Scalawags- Carpetbaggers- Civil Rights Act of 1875- Credit Mobilier- Ku Klux Klan- Enforcement Laws- Slaughter-House Cases- United States v. Cruikshank- Civil rights cases- Andrew Johnson- Charles Sumner- Thaddeus Stevens- Nathan Bedford Forrest- Write 1/2 as a percent 110 cm50 cm140cm90 cm-110 cm -70 cm Read this excerpt from Immigrant Kids, by Russell Freedman.Edward Corsi, who later became United States Commissioner of Immigration, was a ten-year-old Italian immigrant when he sailed into New York harbor in 1907:My first impressions of the New World will always remain etched in my memory, particularly that hazy October morning when I first saw Ellis Island. The steamer Florida, fourteen days out of Naples, filled to capacity with 1600 natives of Italy, had weathered one of the worst storms in our captain's memory; and glad we were, both children and grown-ups, to leave the open sea and come at last through the Narrows into the Bay.My mother, my stepfather, my brother Giuseppe, and my two sisters, Liberta and Helvetia, all of us together, happy that we had come through the storm safely, clustered on the foredeck for fear of separation and looked with wonder on this miraculous land of our dreams.The purpose of this excerpt is to help readers understandA) the excitement and relief immigrants felt upon arriving in America.B) that the Narrows into the Bay was a very dangerous passage.C) that Italian children were very sad after leaving their home country.D) the weather the immigrants experienced on that day in October 1907. SOCIAL STUDIEs please please help.Write four reasons why we should learn to draw map of Nepal. Please help How did economic changes in the first half of the 19th century lead to increasing sectionalism? Summarize both sides of the argument about whether Etsy officials did the right thing when they removed the artwork being sold by certain Alaska Native artists from the company's website. Explain which viewpoint you agree with and why. Support your response with information from the Article Sven has 11 more than twice as many costumers as when started selling newspapersHe now has 73 customers.How many did he have when he started ? Think of a movie in which someone has to stand up to a group. Why does this character refuse to follow along and engage in herd behavior? In other words, what makes this character different? What would you have done if you were in this character's shoes? -7 - 12 = - 7 + 3(-4 - x) f (x) = -x2 + 8x - 11h(x) = -x-7find f (9) + (-14) subject is artpls help me PLZ HELP!!! What is the rhythm and poetic meter to these lines: The weird sisters, hand in hand, Posters of the sea and land, Thus do go about, about: Thrice to thine and thrice to mine And thrice again, to make up nine. Peace! the charm's wound up. Based on The Riddle of the Rosetta Stone, how did the careers of Thomas Young and Jean-Franois Champollion differ?Champollion published ideas about his research, whereas Young did not.Champollion used his wealth to assist in his research, while Young did not.Champollion grew tired of his research and gave up, whereas Young did not.Champollion eventually deciphered the first hieroglyphs, while Young did not.. On Saturday the farmer planted 10 rows of tomato plants with p plants in each row on Sunday the farmer planted 6 rows of pepper plants with p plants in each row. Which expression gives the total number of plants the farmer planted this weekend? what are the benefits of the cluster of curriculum ? Help me with this math plz why did many Americans like the articles of Confederation if the original quantity is 14 in the new quantity is 24 estimate the percent change Name the property. (6x4) x3 = 6x(4x3)