A three-digit personal identification number is chosen using the digits 1-9. The digits cannot be repeated.
What is the approximate probability that the first digit will be 6?

Answers

Answer 1

Answer

1/9

Step-by-step explanation:

Hope this helps

Answer 2

Answer:

0.11111111111

Step-by-step explanation:

1/9 = 0.11111111111


Related Questions

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Online Content: Site 1

Why isn’t a good idea to study in bed?


Answer;
because you can get tired and start falling a sleep. their should be a place where you work with lights so you dont go to sleep.


100% edg

Answers

Why isn’t a good idea to study in bed?

Answer: Working or doing homework in bed will reduce one's focus because most people tend to associate their beds with comfort and sleep. Doing such activities in bed can lead to a deviation of the brain to become more lazy and possibly fall asleep.

Disadvantages of studying in bed includes issues related to posture and concentration. Hence, studying in bed often ;

Induces sleep and weariness

Inappropriate posture required for studying and assimilation.

A bed is primarily meant for sleeping while desks and chairs are made for studying. The difference in the build is due to the purpose of nature of each activity. Studying in an environment meant for sleeping would most likely induce sleep.

Similarly the structure or design of a bed isn't appropriate for studying and may likely affect the rate of assimilation.

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Hiroshi found that 3/5 of his class prefers vanilla ice cream, 26% prefers chocolate ice cream, and 0.14 prefers strawberry ice cream. Put the numbers in order from least to greatest. Which kind of ice cream do the least number of students prefer?

help asappp!!!

Answers

Answer:

The kind of ice cream the least number of students prefer is Strawberry ice cream.

Step-by-step explanation:

We convert all given values to decimal

Hiroshi found that:

a) For vanilla ice cream

3/5 of his class prefers vanilla ice cream

3/5 to decimal = 0.6

b) For Chocolate ice cream

26% prefers chocolate ice cream

26% to decimal = 0.26

c) For strawberry ice cream

0.14 prefers strawberry ice cream

0.14 = 0.14

Arranging the numbers in order from least to greatest, we have :

0.14, 0.26 , 0.6

The kind of ice cream the least number of students prefer is Strawberry ice cream.

Please help me I really need help right now

Answers

Answer:

3 5/12

Step-by-step explanation:

3 4/12+(-2 3/12)+1 10/12=3 5/12. 12 is the least common denominator

John is going camping, and he needs to buy a tent. The outdoor store has one that cost $90, but it's on sale for 25% off. What is the sale price? * A.$22.50
B.$65.00
C.$67.50
B.$112.50 ​

Answers

Can’t John solve this himself? He probably has a calculator on hand too.

Answer: C. $67.50

Explanation:

1. Convert 25% into a decimal (0.25)

2. Multiply 90 by 0.25 to get the amount of money discounted. (90x0.25=22.5=$22.50)

3. Subtract 22.5 from 90 to get the sales price. (90-22.5=67.5=$67.50)

I need help with this question!

Answers

9514 1404 393

Answer:

x = 87x = 5611x -5 = 83

Step-by-step explanation:

Consecutive interior angles have a sum of 180°, so ...

  (41 +7x) +(11x -5) = 180

  18x +36 = 180 . . . . . . . . . simplify

  x + 2 = 10  . . . . . . . . . . . . divide by 18

  x = 8

The angle 7x is then ...

  7x = 7(8) = 56 . . . . degrees

The angle 11x -5 is ...

  11x -5 = 11(8) -5 = 83 . . . . degrees

__

Check

41 + 56 + 83 = 97 +83 = 180 . . . . as required

Answer:

According to the above problem

[tex](7x) + (11x - 5) + 41 = 180 \\ 18x = 180 + 5 - 41 \\ 18x = 144 \\ \boxed{x = 8}[/tex]

Therefore, the angles are 41°, 56° and 83°.

What is the area of the composite figure? 13 cm 5 cm 2 cm O 70 cm2 0 100 cm2 O 105 cm2 O 130 cm2 5 cm 5 cm 14 cm​

Answers

Answer: b: 100cm^2

Step-by-step explanation:

took the test :)

The area of the composite figure that is formed from a rectangle and triangle is 100 cm²

Area of the composite figure

The area of the composite figure is the sum of the area of the whole figure.

Therefore, the composite figure can be divided into a triangle and a rectangle.

Hence,

area of rectangle = lw

where

l = lengthw = width

area of the rectangle = 14 × 5 = 70 cm²

area of triangle = 1 / 2 bh

where

b = baseh = height

Therefore,

area of a triangle = 1 / 2 × 12 × 5

area of a triangle = 30 cm²

area of the composite figure = 30 + 70 = 100 cm²

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Simplify the expression.
2x+)+(+1 8x - 3

Answers

If there are no parentheses then 20x-3 but it is hard to understand where u were trying to put the parentheses

Please answer this correctly without making mistakes

Answers

Answer:

16

Step-by-step explanation:

The distance is given by

d = sqrt( (x2-x1) ^2 + ( y2-y1) ^2)

Since the x values are the same

d = sqrt(  ( y2-y1) ^2)

d = sqrt(  (( -6 - 10)^2))

d =  sqrt((-16) ^2)

d = 16

We can also just find the number of squares between the points since the x value is the same.

10 - -6

10+6

16

Answer:

16

Step-by-step explanation:

10 - -6 = 10 + 6 = 16

The cost of a party is $250. The price per person is 13.50 how many people attend the party. ​

Answers

Answer:

18

Step-by-step explanation:

250 / 13.5 = 18.51

The type of match to use in a Vlookup() function to assess the resort fee as a possible additional cost for a particular room is: Group of answer choices A fuzzy match An approximate match An exact match None of the answer sections are correct

Answers

Answer:

An approximate match

Step-by-step explanation:

The vlookup (vertical lookup) function is a search function in excel used in locating values in an excel table.

The vlookup syntax is written as:

=VLOOKUP(value, table, col_index, [range_lookup])

The range_lookup is an optional parameter which is used to indicate if the search should be for an exact match or approximate match. Since a column, resort fee will be used as a possible additional cost; the search would be required to return an approximate search rather than an exact match in other for the search condition to be adequately implemented.

The type of match to use in a Vlookup() function to assess the resort fee as a possible additional cost for a particular room is

B. An approximate match

An Approximate Match

This refers to the possible cost when the Vlookup() function is used as it is used as a search function to find the values which are in a database table.

With this in mind, we can see that the syntax looks like:

VLOOKUP(value, table, col_index, [range_lookup])

Therefore, the correct answer is option B

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2/3 x 2/3 x 2/3 / = fraction

Answers

Answer:

8/27

Step-by-step explanation:

2/3 × 2/3 × 2/3

= 8/27

Answer: 0.4444 in decimal form

Step-by-step explanation:

What is the total length of all meteors that are 1 6/8 inches?

Answers

Answer:

3 4/8

Step-by-step explanation:

What does "solution" mean?
What does it mean for a point to be a solution to a linear
equation?
For example, if I say, " (2,5) is a solution to the
equation y = 2x + 3," how could you check my claim?

Answers

Answer:

A solution to a linear equation means that the ordered pair is a point that lies on that line.

If someone were to say (2,5) is a solution to the equation y= 2x+3, you could check them by plugging in 2 where the variable "x" and seeing if y =5.

In this case,

y= 2(2)+3

y=7

(2,5) is not a solution.

Make 500$ !!!!
9th grade homework comment if your down

Answers

Answer:

What? im totally confused

Step-by-step explanation:

Answer:

Im comfusesd to

Step-by-step explanation:

Christian conducted a survey to find the favorite hobby of her classmates from 4 choices. He surveyed the same number of girls as boys. The table
shows his results
Name Number of Boys Number of Girls
Cooking
5
6
Drawing
4
5
Reading
10
10
Hiking
6
4
Which of the following statements about the data is true?
More girls than boys prefer hiking.
O Fewer students prefer reading than prefer cooking,
Twice as many sutdents prefer reading than prefer hiking,
The hobby that the most boys prefer is different than the hobby that most girls prefer

Answers

Answer:

Twice as many students prefer reading than prefer hiking,

Step-by-step explanation:

Combined reading is 20 and hiking is 10

Please give me the brainliest

how dose north america achieve 480VAC with 3 pole 120VAC

Answers

Answer:

There are a variety of factors driving the

adoption of 415/240VAC distribution. First,

distributing at these increased voltages

enables overall efficiency to be enhanced

by eliminating the need for a voltage

transformation along the power path. For

example, in a 415V system, the L-N voltage

is 240V, which is compatible with most all IT

loads. By shifting the UPS output distribution

voltage to 415/240 V three-phase (L-L/

L-N), most of the existing servers today can

be powered with 240V single-phase (L-N)

without any intermediate transformation.

Removing the need for a transformer

streamlines the power path and can increase

efficiency approximately 1.5 percent.

The adoption of a 415/240VAC distribution

model also can yield additional savings at

the device-level in the form of increased

efficiency for server power supplies. As

previously mentioned, today’s power

supplies can handle a wide range of incoming

voltages. Based on the actual voltage being

fed into the power supply, efficiencies can

range from as low as 80 percent (at 100V

nominal) to as much as 94 percent (at 240V

nominal) across all manufacturers.

Furthermore, while the typical efficiency

differential between 240V and 208V gained

at the server power supply today is a relatively

minimal, only 0.3 percent across most of

the load range, the efficiency differential

between 240V and 120V servers can be as

much as 2 percent for a given power supply.

It is this value that often gets overstated by

some manufacturers when comparing 415V

distribution to “traditional methods,” as

there are relatively few servers or peripherals

installed today that are operating at 120V.

Step-by-step explanation:

Find the value of each expression.
-22+5

Answers

The answer to -22+5 equals -17

Answer:

-17

Step-by-step explanation:

Factor out the negative sign

Keep the sign of the number with the larger absolute value and subtract the smaller absolute value from the larger.

-(22 - 5)

Subtract

-(22 - 5) = - 17

Find the area of the composite figure.

Please help me!!

Answers

Answer:

1,824 sq inches

Step-by-step explanation:

area of rectangle: 48 x 32 = 1536

area of triangle: (48 x 12) / 2 = 288

Nngdyjjgdeujjjhhh yffggyhvd of gfuff

Answers

Answer:

8x3 to the 6th degree minus 4th5 odd one under.

Step-by-step explanation:

Fill in the blanks


The number 2000 is__________times as much as the number 200.


The number 0.5 is_________as much as the number 5.

Answers

The number 2000 is 10 times as much as the number 200.

The number 0.5 is 1/10 as much as the number 5.

For both, they’re 10. 2000/200= 10 ; 5/0.5=10

1) The perimeter of a square is 16 inches. What is the length of each side?
4 inches
8 inches
64 inches
32 inches
Done >

Answers

4 inches because a square has 4 sides 16 divided by 4 is 4
4

16 divided by 4 = 4

Which of the following must be true for the parallelogram shown below?

Answers

Answer:

DAB = BCD

Step-by-step explanation:

DAC = BAC = 90 degrees and DAB = ABC = 90 degrees don't work because they're both equilateral triangles and don't have a right angle that would equal 90. DAB = ABC are clearly not congruent so the answer is DAB = BCD. Also DAB = BCD share the same midsection line.

The circle below is centered at the point (4, 3) and has a radius of length 5.
What is its equation?

Answers

Answer:

[tex](x-4)^{2} + (y-3)^{2} = 5^{2}[/tex]

Step-by-step explanation:

Equation is circle is given as

[tex](x-x_1)^{2} + (y-y_1)^{2} =r^{2}[/tex]

Here [tex](x_1. y_1)=(4, 3)[/tex] and [tex]r=5[/tex]

Equation of circle with center at (4, 3) and radius 5 can be written as

[tex](x-4)^{2} + (y-3)^{2} = 5^{2}[/tex]

Write an Integer for each situation. Moving 5 spaces back on a game board

Answers

I think it would just be -5 Bc an integer is positive or negative and if you’re moving backwards it’s negative

look at picture and answer pls

Answers

Answer:

(3.2= the second line after 3) (4.7= the 7th line after 4)

Step-by-step explanation:

PLEASE HELPPP You can multiply -2.2 by 6.2 to find the total variation in water level. What decimal represents the total variation in water level that Ericka observed?

Answers

Answer:

the answer is -13.64

Step-by-step explanation:

that's the answer

How are the concepts of markup and markdown related to the percent equation?

Answers

Answer:

Markup is how much to increase prices and markdown is how much to decrease prices. If we are given a markdown percentage, we multiply the percentage with the original price to find how much of a decrease we are getting, then we subtract this difference from the original price to find the marked down price.

Step-by-step explanation:

9514 1404 393

Explanation:

Markup is the name given to the difference between a cost price and a selling price:

  cost price + markup = selling price

Markdown is a name given to the difference between a list price or tag price and the actual selling price.

  list price - markdown = selling price

Markup and markdown are actual currency amounts. Often, sellers relate them to the cost price or the list price using percentages. That is, the percentage markup can be figured as ...

  percent markup = (markup)/(cost price) × 100%

Similarly, the markdown may be expressed as a percentage of the selling price:

  percent markdown = (markdown)/(selling price) × 100%

__

Additional comments

These representations as percentages are often used because a seller is usually interested in having a specific percentage return on money invested. By making the markup a specific percentage of the cost price, that return can be ensured.

Markdown percentages are often important to a buyer. They look for sales that offer a large percentage discount (markdown), sometimes not paying so much attention to the list price.

Sheldon needs to buy 8 gallons of ice cream for a family reunion. The table shows the prices for different sizes of two brands of ice cream.

Answers

Answer:

theres no picture so how will we know

Step-by-step explanation:

post the picture first

In the equation z + 4 = 44, what is the next step in the equation solving sequence?


Move the constant to the right side of the equation.


Isolate the variable through inverse operations.


Combine like terms.


Identify and move the coefficient or variable.

Answers

Answer:

Isolate the variable through inverse operations.

Step-by-step explanation:

Subtract 4 from  both sides:

z + 4 - 4 = 44 - 4

z = 40

Choose the correct problem for the fraction
7/8


A.7divide10
B.7multiply8
C.8divide7
D.7divide8

Answers

Answer:

d

Step-by-step explanation:

dont choose mine just yet but i think it is correct

The correct problem for the fraction 7/8 is 7 divided by 8.

Option C is the correct answer.

What is a fraction?

A fraction is written in the form of a numerator and a denominator where the denominator is greater that the numerator.

Example: 1/2, 1/3 is a fraction.

We have,

7/8

This is 7 divided by 8.

Thus,

7 divided by 8 is a fraction of 7/8.

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