Mathematics Middle School

Alice spins the spinner 2 times.




What is the probability that the spinner stops on A and then B, or on B and then A?


1/9

2/9

1/3

5/9

Alice Spins The Spinner 2 Times.What Is The Probability That The Spinner Stops On A And Then B, Or On

Answers

Answer 1

Answer:

2/9

Step-by-step explanation:

because there is 3 so 3x3 =9

there is 2 spots where they want it to land

Related Questions

for 15 hours of work a plumber charges $330 if he charges the same amount for each hour of work which table shows the correct relationship between what he charges and the number of hours he works

Answers

Answer:

the 2 table

Step-by-step explanation:

330 ÷ 15 = 22 and in the 2 table is showing  that

The table that shows the correct relationship between what he charges and the number of hours he works is the third table.

Given that,

The amount charged by the plumber is $330.And, there are the 15 working hours.

Based on the above information, the calculation is as follows:

[tex]= \frac{\$330}{15}[/tex]

= $22

Therefore we can conclude that the table that shows the correct relationship between what he charges and the number of hours he works is the third table.

Learn more: brainly.com/question/3530056

Solve the system of equations using the elimination method. 1. 3 − 2 = 10 7 + 2 = 30 pls hurry

Answers

Answer:

1 = 72 = 30

Step-by-step explanation:

I think that is answer but im not sure if the 10 is being multipilied by the 7.

1. 10 times 7 = 70 + 2 = 72

2. 3-2 =1

3. 1 = 72 = 30

PLEASE PLEASE help with math homework-its due soon and I don't get it. thanks so much!

Answers

I’m pretty sure you have to substitute

6.75-6(1)= .75

6.75-6(2)= -5.25

6.75- 6(5)= -23.25

6.75- 6(-3.25)= 26.25

4/4 +3(4)= 13

8/4 +3(8)= 26

-12/4 +3(-12)= -39

-1/4+3(-1)= -13/4

Hope this helps :)
You just change the number with the word

the question is on the picture
A 3/36 or 1/12
B 36/3 or 12
C 18/6 or 3
D 6/18 or 1/3

Answers

hello hi hi hu hu hu hu
B because it’s more and equal

plz help i hate when calculator does this how do ik what the answer is if all these numbers a bunched together????

Answers

Answer:

that would be 4.2

Step-by-step explanation:

to use he calculator don't do 50 divided by 210 do 210 divided by 50

The answer is going to be 4.2

idk this someone help please

Answers

Answer:15.36

Step-by-step explanation:

12/5=2.4 32/5=6.4

2.4 x 6.4= 15.36

Answer:

The answer to this would be option A as 32x12 is 384 then divide 384 by 5 and the answer is approximately 15.

Step-by-step explanation:

I am experienced as I have done this many times and is really easy to me.

PLEASE help almost due!! Only do A, D, and G plz.

Answers

A. 100 D. 8.25 G. 31.5 those are the answer have a great day
A. 100 D. 8.25 G. 31.5

5/7x - 1/3x = 8
Plz help me due today

Answers

Answer:

x=21

Step-by-step explanation:

hope that helps

Let's solve your equation step-by-step.

5/7x−1/3x=8

Step 1: Simplify both sides of the equation.

5/7x 1/3x=8

5/7x+ −1/3x=8

(5/7x+ −1/3x)=8(Combine Like Terms)

8/21 x=8

8/21x=8

Step 2: Multiply both sides by 21/8.

(21/8)*(8/21x)=(21/8)*(8)

Answer:

x=21

Answer:

x= 21

Step-by-step explanation:

look at the attachment

hope this helps

plz don't report

20 POINTS PLEASE LOOK AT PICTURE!

Answers

Answer:

the answer is c

Step-by-step explanation:

-6x6=-36

hopefully this helps :)

Answer:The answer is C
Explanation: -6x6=-36

Which of the following is the graph of the solution set of y < –3 or y < 1?

Answers

Answer:

F

Step-by-step explanation:

Graph the 2 lines seperatly because it is not a double inequality...

The graph G represents the correct graph.

What is inequality? What is a mathematical function, equation and expression?inequality : Inequality is a relationship between two expressions or values that are not equal to each other is called inequality.function : In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function.expression : A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.equation : A mathematical equation is used to equate two expressions.

Given is the solution set of the inequality -

y < - 3  or  y < 1

The given solution set is -

(y < - 3)  or  (y < 1)

The solution set is -

[- 2, - 1, 0]

The graph G represents the correct graph.

Therefore, the graph G represents the correct graph.

To solve more questions on functions, expressions and polynomials, visit the link below -

brainly.com/question/17421223

#SPJ1

Q:Subtract. Simplify your answer and write it as a proper fraction or as a whole or mixed number
Fractions: 13/15 - 6/10

Answers

Answer:

4/15

Step-by-step explanation:

13/15 - 6/10 = 4/15

Simplified is 4/15
Hope this helped

Evaluate 2(x - 3) + n for x = 7 and n = -1 help

Answers

Answer:

8t-1

Step-by-step explanation:

plug da numbers in!

Answer:

7

Step-by-step explanation:

Sam aims to run a total of 18 miles in 5 weeks. He ran 2 ¾ miles in the first week, 3 ½ miles in the second week, 5 ⅓ miles in week three, and 2 ⅘ miles in week four. How many more miles would he need to complete to reach his target?

Answers

Answer:

[tex]\frac{37}{60}[/tex] or 0.62 of a mile that he will need to complete to reach his target.

Step-by-step explanation:

[tex]2 \frac{3}{4} + 3 \frac{1}{2} + 5 \frac{1}{3} + 2 \frac{4}{5} = \frac{863}{60} \\18-\frac{863}{60} = \frac{37}{60}/ 0.62[/tex]

The speed of an object in space is shown in the graph. What is the slope of the line?
A. 10
B. 15
C. 20
D. 25

Answers

Answer:

I think it is B

Step-by-step explanation:

Answer: B-15

Step-by-step explanation:

3 divided by 0.2 is 15

The heights of the elevators can be modeled by the linear functions. At times t=0. Elevator A is 16 feet above ground floor and descends at the rate of 4 feet per minutes. Elevator B is shown in the graph. Select ALL the true statements.


A. The initial height of Elevator A is less than Elevator B


B. Elevator A descends at a faster rate than Elevator B


C. Elevator A will reach the ground first


D. Elevator B will reach the ground first


E. The initial height of Elevator B is less than Elevator A

Answers

The answer is second one which is B

Answer:

C

Step-by-step explanation:

I just did it and got it right

PLS DO ALL thank you

Answers

-2 > -4
1 > -3
5 > 0

2)A chef made 30 donuts in 60 minutes. How long would it take him to make 90 donuts?

3) Four big water bottles can hold 8 gallons of water. How much water can ten big water bottles hold?

4) It took Nora 10 hours to walk a 30-mile trail. How long did it take her to walk 9 miles at the same speed?

5) The total weight of 15 boxes is 45 pounds. How much would 40 boxes weigh?

6) A pack of six cans of coffee cost $12. How much would 15 cans of coffee cost?

Answers

Answer to donut question

the chef can make 45 donuts in 90 minutes

Step-by-step explanation:

30 ÷ 60= 0.5

0.5 × 90= 45

Answer for #2 : 3 hours
explanation: 30 donuts = 1 hr
90 donuts = 3 hrs

Answer for #3 : 20 gallons
Explanation: 4 bottles = 8 gallons
Ten bottles = 20 gallons

Answer for #4 : 3 hrs
Explanation: 10 hrs = 30 miles
30 divided by 10 = 3.
3 times 3 is 9.

Answer for #5 : 120 pounds
Explanation: 45 divided by 15 = 3
3 times 40 = 120.

Answer for #6 : $30
Explanation: 6 cans = $12
6 times 2 is 12 = $ 24
3 cans = $6
$24 + $6 = $30

( Trust me. i already took this class)

(10x5)+(30+20)x10-100-1=
if answered correctly and shows work I will mark brainlist
and god bless you all

Answers

Answer:

899 would be your answer

Step-by-step explanation:

10x5=50

50+30=80

80+20=100

100x10=1000

1000-100=900

900-1=899

Hope this helps you!

(10x5)+(30+20)x10-100-1

First solve everything in parenthesis.

50+50x10-100-1

Then, because of PEMDAS (Parenthesis, exponent, multiplication/division, addition/subtraction) you need to then do 50x10.

50+500-100-1

Then, because addition and subtraction can be switched around you do 50+500 first.

550-100-1

Then you do 550-100.

450-1

Then you subtract 450-1 and get your answer.

450-1=449

Hope this helps and have a nice day!!!

For a moving object, the force acting on the object varies directly with the object's acceleration. When a force of 8 N acts on a certain object, the acceleration of
the object is 2 m/s^2. If the acceleration of the object becomes 3 m/s^2,what is the force?

Answers

The Force equals to Mass times acceleration.

Thus, we now know that the mass of the object is 4 (unit of mass). Hence 8/2=4.

So, 3 times 2 equals to 6 N.

Am I correct?

Evaluate 12x – 8y + 9 if x = 19 and y = 11

Answers

Answer:149

Step-by-step explanation:

Answer:

12*19=228-8y=8*11=88-228=140+9=149

hope this helps sorry if way off

Phil is riding his bike. He rides 42 miles in 4 hours, 52.5 miles in 5 hours, and 63 miles in 6 hours. Find the
constant of proportionality and write an equation to describe the situation. Let x represent the number of
hours.
The constant of proportionality is k =
The equation that describes the relationship is y =

Answers

If we take 42/4, or any other of the sets, you will get 10.5, which is k.

10.5 is the amount of miles travelled in 1 hour.

Since we just multiply time and miles to get y, our equation will just be in y=kx format. 10.5 * time is the same as writing 10.5x since x is the hours. y would be miles.

Constant of proportionality: k = 10.5

The equation: y = 10.5x

:)

Constant of proportionality is 10.5 and the equation is y=10.5x

It is about 1.62×10⁶ miles from Venus to Earth. It is about 5.4×10⁷ from Earth to Mars. How far is it total from Venus to Earth than Earth to Mars? Write your answer in scientific notation.

Answers

Answer:

-5.238- [tex]10^{7}[/tex]

or

Since the exponent of the scientific notation is positive, move the decimal point  6  places to the right.

1620000

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the  

10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

Hope this helps :)

How many blocks away is the school from John’s home?

John’s friends house is located at (-2, 5). How far is the friend from John’s home? Set up an absolute value expression to support your answer.

Answers

This is so hard but I think its3

Which one is it????
Will mark brainleist

Answers

Answer:

15-3r

Step-by-step explanation:

A expression cannot have a equal sign only = + or  -

If you have questions feel free to ask me! :)

Please answer the following essay question:

Imagine that you had to advertise for settlers for one of the Southern Colonies. What facts would you include to attract people to that colony and why? Explain your answer.

Your answer should be at least 5-7 sentences in length.

Answers

Write about how economic incentives will get people to come to your settlement

How can we use area models to represent equal fractions?

Answers

Answer:

As we continue our series on developing fraction sense, hopefully by now you are feeling a little more confident and equipped. Learning about fractions doesn’t have to be scary, and it doesn’t have to mean hours of pencil and paper computations. Instead, the focus should be on deep understanding, using concrete, visual models. Today, I want to share a powerful visual, which students can use to compare, add, subtract, multiply and divide fractions: area models

Step-by-step explanation:

As we continue our series on developing fraction sense, hopefully by now you are feeling a little more confident and equipped. Learning about fractions doesn’t have to be scary, and it doesn’t have to mean hours of pencil and paper computations. Instead, the focus should be on deep understanding, using concrete, visual models.

plssssss awnser sooooonnnnn i really need this done fast! 25 points and brainliest if its right and pls dont put a dumb awser like, " there i awsnered" or what ever plsssss and the question is under part A but i put the other stuff in case you get confused.

Answers

Answer:

I think that the altimeter would read as '0'. Positive readings would show that she was above sea level and negative readings we would show that she was below sea level. I hope that this helps

HELP ASAP IM BEING TIMED!!!!!!!!!!!!

Parallel lines s and t are cut by a transversal r. Parallel lines s and t are cut by transversal r. Clockwise from top left, the angles formed with r and s are 1, 2, 3, 4; the angles formed with r and t are 5, 6, 7, 8. Which angles are alternate exterior angles? Angle2 and Angle8 Angle4 and Angle6 Angle1 and Angle5 Angle1 and Angle8

Answers

Answer:

1 and 7, 6 and 4

Step-by-step explanation:

Answer:

1 7 , 6 4

Step-by-step explanation:

how can i find a percentage if its not over 100? For example the fraction 4/25, how i could i turn that into a percent

Answers

Answer:

Step-by-step explanation:

to find percent you would simplify that fraction so that it’s a decimal (0.16) and multiply by 100 (16) and add a percent symbol so it would be 16%

basically the equation for finding percent would be

(x/y)100

Divide then multiply by 100

I need help pleasee with this question

Answers

Answer:

multiply each number by 6 to get the other

Yeah multiply by 6 I think
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It seemsto me not at all an impossible assumption that before theend of this present century we may find our fellowsubjects beyond the seas as numerous as we are at home.I want you to look forward. I want you to consider theinfinite importance of this not only to yourselves but toyour descendants. Now is the time when you can exertinfluence. Do you wish that if these ten millions becomeforty millions they shall still be closely, intimately,affectionately united to you, or do you contemplate thepossibility of their being separated, going off each in hisown direction, under a separate flag? Think what itmeans to your power and influence as a country, thinkwhat it means to your position among the nations of theWhich statement best summarizes Chamberlain's callto action in the passage?O The British people should support the BritishEmpire to maintain political influence and a strongeconomyO British representatives should pass laws thatprevent emigration.The British people must support decolonizationimmediatelyO British representatives should look to the future andconsider their descendants in their decisions, -3 - (-5) as addition Al(s) + HCl(aq)AlCl3(aq) + H2(g) Identify the reactants for this reaction Pls help i will give crown A square and an equilateral triangle have the same perimeter. Each side of the triangle is 3 inches longer than each side of the square. Select the equation that will help you find the length of each side of the square. 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