What is probability? Describe as basic as possible.

Answers

Answer 1

Answer:

A probability is a number that reflects the chance or likelihood that a particular event will occur. Probabilities can be expressed as proportions that range from 0 to 1, and they can also be expressed as percentages ranging from 0% to 100%.

Step-by-step explanation:

hope this helps!!!


Related Questions

Hey Guys . . . I need help again.
Identify the property being demonstrated for each expression.

3 + (5 + 7) = (3 + 5) + 7

associative property


commutive property


distributive property


identity property


(3)[5(7)] = (3)[7(5)]

associative property


commutive property


distributive property


identity property


5 + 0 = 5

associative property


commutive property


distributive property


identity property

Answers

Answer:

I believe that the first one is: idk

The second one is : idk

And the last one is: identity property

Step-by-step explanation:

sorry if im wrong

Can you mark me Brainliest

1. Associative property (the numbers are grouped different)

2. Commutative property (the numbers are placed different)

3. Identity property

HELP ME WILL MARK BRIANLEST Molly and Maddie are clothes shopping. Molly has $100.00 and a coupon for a $5.00 discount at a clothing store where each shirt costs $15.00. Molly thinks that she can buy 8 shirts, but Maddie says that Molly can buy 7 shirts. The equations they used to model the problem are listed below.

Solve each equation algebraically, justify your steps, and determine who is correct and why.

Molly's equation
15x + 10 = 100

Maddie's equation
15x - 10 = 100

Answers

Molly's equation

15x + 10 = 100

     -10       -10

15x=90

/15    /15

x=6

Maddie's equation

15x - 10 = 100

     +10      +10

15x=110

/15     /15

x=7 1/3

MADDIE IS RIGHT

this is because she said 7 ans=d you cannot buy 1/3 of a shirt.

give the guy under me the 5 stare and a thanks this is his answer

Answer:

Molly's equation

15x + 10 = 100

      -10       -10

15x=90

/15    /15

x=6

Maddie's equation

15x - 10 = 100

      +10      +10

15x=110

/15     /15

x=7 1/3

MADDIE IS RIGHT

this is because she said 7 ans=d you cannot buy 1/3 of a shirt.

how do I convert -15 4/9 to a decimal?

Answers

First you divide 100 by the denominator, which in this case, is 9. Whatever number you get, you multiply that by the numerator, which is 4. I got -15.444444. The 4 repeats.

Answer:

-15.44...

Step-by-step explanation:

Well the -15 is a whole number so it stays on the left of the decimal. Then you divide 4 by 9 and get 0.4444...  Lastly you just add them together.

Hope this helps!

So i'm having difficulty understanding this "When multiplying the same base raised to an exponent __ the base and __ the exponents" Please help i do not understand this.

Answers

When multiplying two exponential expressions with the same base, the product has the same base with an exponent that is the sum of the exponents of the factors.

Answer:

When multiplying the same base raised to an exponent, keep the base and add the exponents.

Step-by-step explanation:

The exponent "product rule" tells us that, when multiplying two powers that have the same base, you can add the exponents. In this example, you can see how it works. Adding the exponents is just a short cut! The "power rule" tells us that to raise a power to a power, just multiply the exponents.

I hope this helped you understand more!

Bikers were 1/2 finished with their ride at the 6-mile mark. How long was their ride? ​

Answers

Answer:

probably 3 miles

Step-by-step explanation:

the ride would be 12 miles

BRAINILEST PERSON......................

Answers

Answer:

11.5^5

Step-by-step explanation:

Answer:

It is 11.5^5

Step-by-step explanation:

(9x9)+(45x2) divide by 28+(23x2)

Answers

Answer:

21 is

3

7

and 28 is

4

7

. so dividing both by 7 we can get the simplest form of

3

4

.

Step-by-step explanation:

=28+46/81+90
=76/171
=2.25

A sewing club used 48 feet of fabric to make 8 blankets. At this rate, how many blankets can be made from 36 feet of fabric?

Answers

Answer:

6

Step-by-step explanation:

48/8 = 6

36/6= 6

they make a blanket out of 6 feet of fabric

Help anyone ? I really don’t understand it .

Answers

Subtract the time from the hight
It should be -18.5, -29.5, and -23

CAN SOMEONE EXPLAIN AND ANSWER THESE PROBLEMS? IM SO CONFUSED AND I HAVE A LOT TO DO PLEASE ITS DUE TODAY PLZ !!!!!!!
1. What two directions could point B be located related to point A? Write two equations to represent the possible locations of point B or in other words, how did you travel to point B. Make a conclusion about the sums in relation to the integers in the equations on the next slide.

2. Explain How you could use absolute value to show that -4+3 and 3+(-4) have the same value. Which property of addition states that these sums are equivalent?


3. You know that the sum of -5 and another integer is a positive integer. What an you conclude about the sign of the other integer? What can you conclude about the value of the other integer?Explain.

4. Jim is standing beside a pool. He drips a weight from 4 feet above the surface of the water in the pool. The weight travels a total distance of 12 feet down before landing on the bottom of the pool. Explain how you can write a sum of integers to find the depth of water.

Answers

Thx anava*****^^i needed answer thx

!!!!!!!!!! PLEASE HELP IM SO FRUSTRATED
CAN SOMEONE EXPLAIN HOW I DO THESE PROBLEMS? IM SO CONFUSED AND I HAVE A LOT TO DO PLEASE !!!!!!!

1. What two directions could point B be located related to point A? Write two equations to represent the possible locations of point B or in other words, how did you travel to point B. Make a conclusion about the sums in relation to the integers in the equations on the next slide.

2. Explain How you could use absolute value to show that -4+3 and 3+(-4) have the same value. Which property of addition states that these sums are equivalent?


3. You know that the sum of -5 and another integer is a positive integer. What an you conclude about the sign of the other integer? What can you conclude about the value of the other integer?Explain.

4. Jim is standing beside a pool. He drips a weight from 4 feet above the surface of the water in the pool. The weight travels a total distance of 12 feet down before landing on the bottom of the pool. Explain how you can write a sum of integers to find the depth of

Answers

that's alot of questions

You have to ask your teacher first.

How do I simplify radicals?

Answers

Answer:

Step 1: Find the prime factorization of the number inside the radical. Start by dividing the number by the first prime number 2 and continue dividing by 2 until you get a decimal or remainder. Then divide by 3, 5, 7, etc. until the only numbers left are prime numbers. Click on the link to see some examples of Prime Factorization. Also factor any variables inside the radical.

Step 2: Determine the index of the radical. The index tells you how many of a kind you need to put together to be able to move that number or variable from inside the radical to outside the radical. For example, if the index is 2 (a square root), then you need two of a kind to move from inside the radical to outside the radical. If the index is 3 (a cube root), then you need three of a kind to move from inside the radical to outside the radical.

Step 3: Move each group of numbers or variables from inside the radical to outside the radical. If there are nor enough numbers or variables to make a group of two, three, or whatever is needed, then leave those numbers or variables inside the radical. Notice that each group of numbers or variables gets written once when they move outside the radical because they are now one group.

Step 4: Simplify the expressions both inside and outside the radical by multiplying. Multiply all numbers and variables inside the radical together. Multiply all numbers and variables outside the radical together.

Example:

Example 1 – Simplify: Example 1

Step 1: Find the prime factorization of the number inside the radical.  

252=2*2*3*3*7

Step 2: Determine the index of the radical. In this case, the index is two because it is a square root, which means we need two of a kind.  

√252= √2*2*3*3*7

Step 3: Move each group of numbers or variables from inside the radical to outside the radical. In this case, the pair of 2’s and 3’s moved outside the radical.  

2*3√7

Step 4: Simplify the expressions both inside and outside the radical by multiplying.  

6√7

Pls Mark Brainliest

Step 1: Find the prime factorization of the number inside the radical.
Step 1
Step 2: Determine the index of the radical. In this case, the index is two because it is a square root, which means we need two of a kind.
Step 2
Step 3: Move each group of numbers or variables from inside the radical to outside the radical. In this case, the pair of 2’s and 3’s moved outside the radical.
Step 3
Step 4: Simplify the expressions both inside and outside the radical by multiplying.

Which expression is equivalent to ....

Answers

We are doing the Same thing

Answer:

9 x 10^-3

Step-by-step explanation:

ez ;)

Math Question, Photo Attached

Answers

Answer:

THIS IS IREADY AND C

Step-by-step explanation:

It’s the one that says “e13”

The table shows the time Merrida spent driving and the number of miles she drove. She drove the same number of miles each hour.

Answers

Answer:

I don't see the chart, but to find the speed in miles per hour, just divide the number of miles, by the number of hours.

Step-by-step explanation:

Hope that helps.

:)

You have to divide the number of miles from the number of hours!

The formula for the area of a rhombus with diagonals of lengths c and


d is A = 1/2= cd.


Solve the formula for c.


b. The area of a rhombus is 35 square feet. The length of one of the diagonals is 10 feet. What is the length of the other diagonal?


c. In a square (which is a rhombus), the lengths of the diagonals are the same. If a square has an area of 32 square feet, then what is the length of each diagonal?

Answers

Answer: part a.) c =2A/d

Part b.) d = 7

Part C The diagonals are each 8

Step-by-step explanation: part b:

35= 10d/2 70= 10d. 7 =d

Part c 32= 2c²

64 = c²

√64 = √c²

c = 8

Which statement explains whether y = 4x + 8 is a linear function or a nonlinear function?

1. It is a linear function because the graph contains the points (8, 0), (12, 1), (16, 2), which are on a straight line.

2. It is a nonlinear function because the graph contains the points (8, 0), (12, 1), (16, 2), which are not on a straight line.

3. It is a linear function because the graph contains the points (0, 8), (1, 12), (2, 16), which are on a straight line.

4. It is a nonlinear function because the graph contains the points (0, 8), (1, 12), (2, 16), which are not on a straight line.

Answers

Answer:

3 (linear)

Step-by-step explanation:

A linear equation is an equation of a straight line, which means that the degree of a linear equation must be 0 or 1

for each of its variables. In this case, the degree of variable y is 1

and the degree of variable x is 1

The correct answer is 3.

What number could replace x to make a true statement?

Two-thirds less-than StartFraction x Over 8 EndFraction less-than StartFraction 7 Over 8 EndFraction
3
4
5
6

Answers

Answer:

5 i think

Step-by-step explanation:

I’m pretty sure it’s 4:)

please i rlly need halp

Answers

Answer:

They are not in proportional relationship, I believe.

Step-by-step explanation:

Also, omg! Love your avatar! I loooove k-12/Melanie Martinez. My favorite song by her is cake or class fight. what about yours?

A submarine is exploring the Pacific Ocean. At 502.5 feet below sea level, the water temperature is 63 1/4°F. The submarine dives down 115 feet deeper, and the water temperature drops by 2 1/5 °F. What were the elevation and the water temperature after the submarine dove? Assume that sea level is at 0 feet of elevation.

Write an expression to represent the water temperature after the submarine’s final dive. Then simplify the expression to find the temperature.

Answers

Answer:

At the elevation 617.5 feet below the sea level temperature of the water was 61\frac{1}{20}°F

Step-by-step explanation:

At 502.5 feet below the sea level temperature of the water is 63\frac{1}{4}°F

When submarine dives down 115 feet deeper, water temperature drops by 2\frac{1}{5}°F

Elevation after the submarine dove = -502.5 - 115 = -617.5 feet

This negative sign represents the elevation below the sea level.

And the temperature will be = 63\frac{1}{4}-2\frac{1}{5}

                                              = \frac{253}{4}-\frac{11}{5}

                                              = \frac{1265-44}{20}

                                              = \frac{1221}{20}

                                              = 61\frac{1}{20}°F

Therefore, at the elevation 617.5 feet below the sea level temperature of the water was 61\frac{1}{20}°F

The required expression is y = 0.01x +  58.2. Where, x = level of sea and y = temperature. At 115 feet deeper temperature is 61 1/4°F.


A submarine is exploring the Pacific Ocean. At 502.5 feet below sea level, the water temperature is 63 1/4°F.

What are functions?

It is the relationship between sets of values. e g y=f(x),

Here, assume that relation ship between temperature and sea level is linear. So the expression can be calculated as  y = - 0.01x +  58.2.
Since at 115 feet deeper from 502.5 temperature-
total sea level; = 502.5+115
                      = 617.5
Put it in expression
y = -0.01 * 617.5 + 68.2
y = 61.25
y = 61 1/4 °F

Thus, the required expression is y = 0.01x +  58.2. Where, x = level of sea and y = temperature. At 115 feet deeper temperature is 61 1/4°F.

 

learn more about function here:

brainly.com/question/21145944

#SPJ2

what is the square root of 392 between?

Answers

Answer:

The square root of 392 with one digit decimal accuracy is 19.7

Step-by-step explanation:

The square root of 392 is 19.7

Jordan's website was online for a year and received 93,300 visitors. Jordan received 28,400 visitors the first month and 33,900 visitors the second month. How many visitors did Jordan have during the remaining part of the year?
Round each value to the nearest ten thousand to estimate the answer.
Estimate on paper, then check your answer on Zearn.
Jordan had about
30,000 visitors during the remaining part of the year.


Find the exact answer.
Solve on paper.
Jordan had about 30,000 visitors during the remaining part of the year.

Jordan had exactly ______visitors during the remaining part of the year.

Answers

Answer:

31,000 visitors

Step-by-step explanation:

Add 28,400 and 33,900 to get 62,300 then subtract that from 93,300

Answer:

31,000

Step-by-step explanation:

28,400+33,900= 62,300.

Take the total amount of visitors (93,300) and subtract 62,300 from that.

That gives you 31,000! Hope that helps:)

What is the image of the point (-9, -7) when rotated 180 degrees anticlockwise about the origin?
(9, 7)
(7, 9)
(-7, -9)
(-9, -7)

Answers

Answer: A

Step-by-step explanation:

sorry just guessing

Answer is a
I’m pretty sure

Whoever gets it right gets branliest

Write the equation of the line with a slope of zero and passes through (-11, 12).

Answers

Answer:

12=(0)(-11)+12

Step-by-step explanation:

y=mx+b

12=(0)(-11)+b

12=0+b

b=12?

=12 -()0 -11 this is it

Mayrin bought new led lights for $32.if there was a 5% tax,what is the total cost?

Answers

Hi!!! :)

Answer:

$32.16

Step-by-step explanation:

simple you multiply

$32 x

.05

...........

 0.16

$32.16

or its $1.60 or just $.16

check pls i wanna know if im wrong

Please actually show ur work on how u got the answer thank u

Answers

Answer:

C

Step-by-step explanation:

I substituted the x value with the different options. I kept doing that until the equation made sense.

Answer:

b) x = 7

Step-by-step explanation:

16+5x = x+12

Subtract 16 from both sides

5x = x+28

subtract x from both sides

4x = 28

divide 4 from both sides

x = 7

Hope this helps :)

2) Michael is going on a 3150-mile drive. He needs to stop for gas every 320 miles. How many times will he need to stop?

Pls Help PLs PLs PLs Pls Pls Pls Pls PLs pls pls Pls PLs Pls PLs pls PLs Pls PLs help someone pls help pls

Answers

He will need to stop 9 times

Answer:

10 times. i hope it helps if not sorry

Step-by-step explanation:

Rihanna planned a rectangular courtyard for a park and made a scale drawing using inches as the unit of measurement. She originally planned for the length of the actual courtyard to be 54 feet, but she decided to change it to 72 feet. If the length of the courtyard is 18 inches in her scale drawing, which statement about the change of scale is true?
One inch represented 1 foot in the first scale, but now 1 inch represents 4 feet in the second scale.
One inch represented 4 feet in the first scale, but now 1 inch represents 3 feet in the second scale.
One inch represented 54 feet in the first scale, but now 1 inch represents 72 feet in the second scale.
One inch represented 3 feet in the first scale, but now 1 inch now represents 4 feet in the second scale.

Answers

Answer: One inch represented 3 feet in the first scale, but now 1 inch now represents 4 feet in the second scale.

Answer: the answer is D

Step-by-step explanation:

-2 X-9=3. Please help
3

Answers

Answer:

x = -6

Step-by-step explanation:

-2x - 9 = 3

solve for x by inverse operations

-2x - 9 = 3

     +9    +9

-2x = 12

/-2    /-2

x = -6

X=-6 i hope this help

Hey can someone help me with my math thank you so much this due today also :D!!!
PLEASEEEEEEEEEEEE

1. What two directions could point B be located related to point A? Write two equations to represent the possible locations of point B or in other words, how did you travel to point B. Make a conclusion about the sums in relation to the integers in the equations on the next slide.


2. Explain How you could use absolute value to show that -4+3 and 3+(-4) have the same value. Which property of addition states that these sums are equivalent?


3. You know that the sum of -5 and another integer is a positive integer. What an you conclude about the sign of the other integer? What can you conclude about the value of the other integer?Explain.

4. Jim is standing beside a pool. He drips a weight from 4 feet above the surface of the water in the pool. The weight travels a total distance of 12 feet down before landing on the bottom of the pool. Explain how you can write a sum of integers to find the depth of

Answers

okay #2 is commutative property (i think)

#3 that the other integer is the opposite

sorry that all i know and if im wrong im sorry i tried! UwU

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How does the section "You've Got To Think Ahead" best contribute to the development of ideas in the Newsela article "50 Below is Quite Cold, Even for Alaska"?A. It shows how the cold weather affects Alaskas economy.B. It indicates that Alaska is suffering from much colder weather than usual.C. It describes how Alaskans adapt to the cold weather to carry out their daily tasks.D. It describes how Alaskans struggle against cold weather. Where are the plains in Israel? I think I know the answer but I just want to double check. Adam and Eve were _____ with a decision to obey Gods law or to disobey his command A. TroubledB. ConfrontedC. Redeemed i am a masculine I am in charge of a school who am I match the equivalent equations please Hellllllllllppppp pleasse!!!!!!! Question 1Why can't wee see atoms? Add the following vectors:(a) (12, 5) + (6, 3)(b) (3, 8) + (6, 2)(c) (3, 8, 7) + (7, 2, 17)(d) (a, b, c) + (d, e, f) please help me please A 100 kg disc with radius 1.6 m is spinning horizontally at 25 rad/s. You place a 20 kg brick quickly and gently on the disc so that it sticks to the edge of the disc. Determine the final angular speed of the disc-brick system. Read this passage about the workings of Supreme Court justices.The justices hold a conference to consider the arguments made and to reach a decision in each of the cases on their docket. At this point, one of the justices, in rotation, is assigned to write an opinion stating the court's reasoning in reaching its conclusion. This draft opinion is circulated to all members of the court and must be adopted as an accurate statement of the reasoning of the majority of the court before it is published. The comments of the other judges may cause a revision of the opinion before it becomes the court's official decision.What does the passage best show about the work of Supreme Court justices?The justices must be unanimous in their opinions.The justices work separately to reach an unbiased decision.The justices work together to come up with an opinion.The justices use an outdated method of reaching decisions. Natural selection is the process by which biological traits either become more or lessapparent within a population. There are certain conditions which are the basis for naturalselection. Which of the following examples best represents the adaptation of a species to itsenvironment.A. Some members of a garter snake species are resistant to a toxin produced by one of its food sources and will successfullyreproduce and pass the resistant trait on to their offspringB. species of crab is living and reproducing successfully near hot hydrothermal vents at the bottom of the Pacific Ocean,while other crab species are unable to survive there.C. Male Birds of Paradise inherit brilliant colors which they displayed in elaborate poses or dances in order to catch theattention of a female mate.D. Female Loggerhead turtles lay about 100 eggs, which when hatched produce offspring that must make a mad dash to theocean before being eaten by predatory sea birds. a point with a positive x-coordinate and a negative y- coordinate is reflected over the y-axis . what sentence will describe the coordinates of the new point ? If the fossil record of human evolution is incomplete, why do scientists still believe humans evolved from ape-like ancestors? what was the outcome of the fray Marcos de Niza expedition PLZZ SOMEONE HELP I HAVE FIVE MORE MINUTES LEFT ON MY TEST TO ANSWER THIS ONE QUESTIONWith compound interest, what happens when you start compounding more and more frequently? a. there is no correlation between compound interest and the computed value c. the computed value gets larger b. the computed value stays the same d. the computed value gets smaller Please select the best answer from the choices provided A B C D I mark as brainliest How was life in Europe changed by Renaissance? 6(58v)+12=54 can you help me with this?