Mathematics Middle School

2 3/5, 2 1/3, 1 7/8, 2 4/7, 1 1/2, 1 1/5, 2 1/4, 1 2/3, 1 2/5

Name two of the above numbers that have a difference of 27/40.

Answers

Answer 1

Answer:

23/5 and 14/7

Step-by-step explanation:

Related Questions

NEED HELP [ WILL GIVE BRAINLIEST TO CORRECT ]

Answers

Answer:

even

odd

Step-by-step explanation:

You know that x is an odd function, tan(x) is an odd function, and sec(x) is an even function.

The ratio of two odd functions will be an even function, so ...

x/tan(x) is even

The ratio of an odd and an even function will be odd, so ...

sec(x)/x is odd

Step-by-step explanation:

Hello

I need help please...

What is $13 \leq 24$

Make a explanation to this... Do not copy, or on g.oogle...

Maybe you can show proof how you got the answer?

Thanks~

Answers

Answer:

13 < 24.

Step-by-step explanation:

This is asking if 13 is greater than or equal to 24.

13 does not equal 24.

Thus, 13 is greater than 24.

We point the arrow tip at the 13 because it is being shot by the 24. (I made that up but it actually works)

Miguel drove for 8 hours at a constant rate. He drove a total of 376 miles. Donna also drove at a constant rate.

This table shows the number of miles she had driven in different numbers of hours.
Who drove at a slower speed?

Answers

Answer:

Donna, because if you put Miguel's numbers in the table, for 9 hours he would have driven 465 miles

Step-by-step explanation:

Donna because she drove longer

Can someone help me with this question!!

Answers

The answer I got is somehow 5

Answer:

Step-by-step explanation:

area = bh/2

32.4 yd² = 8.1 yd × s / 2

s = 8 yd

The dot plots below show the weights of the players of two teams:

Based on visual inspection of the dot plots, which team appears to have the larger mean weight? (5 points)

a
Not enough information is available to draw a conclusion.

b
Both groups are similar.

c
Team C

d
Team D

Answers

Answer:

Team C appears to have the larger mean weight.

Step-by-step explanation:

After seeing the dot plot of two teams i.e. Team C and Team D the conclusion that can be drawn regarding the larger mean of the team is that:

Team C is expected to have larger mean since the dots are for the higher values of weights and hence will result in higher mean. whereas for team D the dots or frequencies are for smaller weights and hence will result in a less mean as compared to team C.

Hence, Team C appears to have the larger mean weight.

1st line graph mean: 132.25 LARGER

2nd line graph mean: 123.125

please include an explanation !!

Answers

Answer:

Step-by-step explanation:

Volume for a sphere: 4/3(pi)r^3

4/3(pi)(1x1x1)= 4/3pi

hope this helped :)

What is the solution of the system of equations?

Answers

The solution is where the two lines intersect (meet)
In this case, they meet at (0,5)
The solution is (0,5)

Answer:

(0,4)

Step-by-step explanation:

look at the y and you see it is cross over each other

Solve the equation -8(n + 7) = -88. What are two ways to start solving this equation? Choose BOTH ways.
1) Subtract 7 from both sides.
2) Use the distributive property.
3) Add 8 to both sides.
4) Add 88 to both sides.
5) Divide both sides by -8.

Answers

Answer:

Divide each side by -8

Distribute

Step-by-step explanation:

-8(n + 7) = -88.

Method 1

Divide each side by -8

n+7 = 11

Subtract 7 from each side

n = 4

Method 2

Distribute

-8n-56= -88

Add 56 to each side

-8n = -32

Divide by -8

n=4

Answer:

Distributive property & dividing -8 on both sides.

Step-by-step explanation:

You can begin solving the equation by either using the distributive property or dividing -8 on both sides.

Distributive Property:

$-8(n+7)=-88\\-8n-56=-88\\-8n=-32\\n=4$

Dividing:

$-8(n+7)=-88\\n+7=11\\n=4$

answer and u can be brainlest

Answers

Answer:

929,975 (C)

Step-by-step explanation:

Hope this is right. it should be cause i had to do this and i got it right

it shpuld be c which is 929, 979 cause i tried all the numbers and none of them worked

A bag of marbles contains 12 blue marbles, 5 red marbles, and 13 green marbles. if one is selected at random, what is the probability that the selected marble is blue?

A. 0
B. 2/5
C. 13/30
D. 5/6
E. 1

Answers

Answer:

2/5

Step-by-step explanation:

Total marbles=12+13+5=30

P(that the selected marble is blue) = 12/30 = 6/15 = 2/5

I think it’s B sorry if im wrong

Pls help! Will give brainliest!!

Answers

Considering area (A) of garden as 30 square feet:

30 = x(2x+7)

Now we need to expand it:

x(2x+7) = 2x^2 + 7x

2x^2 + 7x = 30

Adding this into an Algebra calculator gives us 5/2 or 2.5

So x = 2.5

To prove this:

2(2.5) + 7 = 12

14 * 2.5 = 30

Since the area is equal to length times width, and you know your area has to be 30, you can plug in your values like this:

(2x+7) x = 30

you can distribute to make this easier

2x^2 + 7x = 30

you can plug this into quadratic formula by setting the equation =0, so:

2x^2 +7x -30 = 0

where 2x^2 = a
7x = b
and -30 = c

you can plug this into your calculator and get an answer of

X = 2.5

Select the locations on the number line to plot the points −3 , −8 , and −14 .

Answers

Answer:

yes

Step-by-step explanation:

Answer = Yes

That is correct

Which pair of fractions are equivalent to 2/9?

25 points

Answers

Answer:

4/18

6/27

8/36

10/45

12/54

14/63

16/72

18/90

4/18 I hope the rest of your assignment goes well

What was the underlying reason that many states wanted the Bill of Rights to be part of the constitution?
Please help! Tysm!

Answers

Answer:

The Bill of Rights was part of a compromise that the federalist made to ensure the proposed federal government could not impinge on the basic rights of it's citizens.

Step-by-step explanation:

Answer:

so the government could not take there rights and act like the king of england did they wanted protection and abilities that could be protected from the government

Step-by-step explanation:

Derek wants to practice playing the guitar for 9 hours in 8 days. Which of the following statements match the given ratio for guitar practice?

A.

32 hours in 36 days

B.

30 hours in 28 days

C.

27 hours in 24 days

D.

36 hours in 26 days

Answers

Answer:

The answer is C.

Reasoning:

No other numbers match up but D)

When you divide 24 by 8 you get 3 and 3 times 9 is 27

Answer:

D.Reasoning

Step-by-step explanation:

can someone pls help

Answers

Answer:

Step-by-step explanation:

I’m pretty positive it’s C: commutative property

Number of
People in
the Vehicle
2
4
10
Math
Expression
Total
Entrance
Cost
7.2 Visiting the State Park
Price per
Person
Entrance to a state park costs $6 per vehicle, plus $2
per person in the vehicle.
Using this information, complete the table.
In the "Math Expression" column, I would like to see the
expression that shows how you got the total entrance
cost. The star above the 8 on your keyboard is used to
write a multiplication dot.

Answers

The answers for the total entrance cost for each vehicle based on the number of people:

For a vehicle with 2 people: $10

For a vehicle with 4 people: $14

For a vehicle with 10 people: $26

How to solve

Here is the completed table with the math expression and total entrance cost for each vehicle:

Number of People in the Vehicle Math Expression Total Entrance Cost

2 6 + 2 * 2 $10

4 6 + 2 * 4 $14

10 6 + 2 * 10 $26

To calculate the total entrance cost, the expression used is: $6 (cost per vehicle) + $2 (price per person) * number of people in the vehicle.

The answers for the total entrance cost for each vehicle based on the number of people:

For a vehicle with 2 people: $10

For a vehicle with 4 people: $14

For a vehicle with 10 people: $26

These are the total entrance costs for each vehicle, calculated using the given price per person and cost per vehicle.

Answers

Answer:

So you fill the first row according to the sequence of the numbers

Step-by-step explanation:

1. Complete the scrambled multiplication table.2. Describe your strategy for filling in the top row of

1/2 + 1/3 PLEASEE in fraction

Answers

1/12

This is because a common number between the two is 12 so 1/2 + 1/3 = 1/12

1/2+1/3=1/12 in fraction

I NEED HELP FAST please

Answers

a) The step where Mardie first made an error is given as follows: Step 1, as the negative sign means that the sign of each term inside the parenthesis should be changed.

b) The correct expression is given as follows: -8.6b + 28.

How to simplify the expression?

The expression in the context of this problem is defined as follows:

(-3.78b + 12) - (4.82b - 16).

The negative sign before the parenthesis means that the sign of each term inside the parenthesis is changed, hence:

-3.78b + 12 - 4.82b + 16.

This is the step where Maddie made the first error.

Then, to simplify the expression, we combine the like terms, as follows:

b(-3.78 - 4.82) + 12 + 16 = -8.6b + 28.

More can be learned about simplification of expressions at https://brainly.com/question/723406

#SPJ1

Quadrilateral ABCD is the original figure.
Quadrilateral EFGH is a scale copy of the original figure.
What is the scale factor taking you from Quadrilateral ABCD to Quadrilateral EFGH?
A: 1/2
B: 4
C:2
D: 1/4

Answers

The answer is A: 1/2 because if you divide the length of AB by 2, you will get the corresponding line EF.

The correct answer would be a

Cameron wrote down how many spelling words he practiced each day.

Spelling words practiced

Day Number of spelling words

Thursday

8

Friday

6

Saturday

10

Sunday

5

Monday

9

What is the median of the numbers?
ill give brainliest if right

Answers

Thursday: 8

Explanation: 8 is the middle number meaning it is the median

8. You line them up by lowest to highest and it’s the one in the middle

zoey is using an open number line. she wants to find 232+578. which addend should she place on the number line to start? explain

Answers

Answer:

To add 232 and 578, Zoey should start by placing the smaller addend, which is 232, on the number line. She can then add the larger addend, which is 578, by counting up from 232.

Here's how Zoey can do it:

Draw an open number line and label it from 0 to 800, with tick marks for every 100 units.Mark the starting point for 232 on the number line.To add 578, Zoey can count up from 232 by 100s until she reaches 578.She can count 100, 200, 300, 400, 500, and 600, which brings her to 832.However, she only needs to add 578, so she can stop at the point on the number line labeled 810.

Therefore, Zoey should place 232 on the number line to start adding 232 and 578.

Zoey should place the addend 232 on the number line to start.

What is Number Line?

A number line is a straight line drawn horizontally where the numbers are placed at an equal intervals.

Number line has numbers 232 and 578 marked at different points.

In order to find the sum of these two addends, we have to place the smaller addend at the start.

Here 232 is the smaller addend

578 is the larger addend.

Start with the smaller one, 232.

Then add the larger addend to it.

Hence the addend that should be started with is 232.

Learn more about Number lines here :

https://brainly.com/question/13425491

#SPJ2

What is the probability that a randomly chosen rental car form this agency?

Answers

Answer:

The answer is 3 over 47

Step-by-step explanation:

There are three beige SUVs and there are 47 total.

3/47 because there are 3 beige suvs and 47 cars and car colors in total

Orlo uses a spool of wire to make 15 necklaces.

At this rate, how many spools of the same size would he use to make 50 necklaces?

Answers

4 bc 50/15 =3.33333333 repeated so u would have to round up

he would use to make 50 necklaces 4 spools of the same size.

What is ratio?

The ratio can be defined as the number that can be used to represent one quantity as a percentage of another. Only when the two numbers in a ratio have the same unit can they be compared. Ratios are used to compare two objects.

Given this, Orlo uses a spool of wire to make 15 necklaces.

Since she requires 15 necklaces = 1 spool of wire

So, requirement for 1 necklace = 1/15 spool of wire

Thus,

requirement of wire for 50 necklace = 50/15 spool of wire

requirement of wire for 50 necklace = 10/3 spool of wire

requirement of wire for 50 necklace = 3.33 spool of wire

Therefore, 4 spools of the same size he would use to make 50 necklaces.

Learn more about ratios here:

https://brainly.com/question/13419413

#SPJ2

You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me

Answers

Answer:

D is the right choice and no you cannot fit the pizza inside the box.

Step-by-step explanation:

D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.

Answer:

I believe the answer is D.

Step-by-step explanation:

GOOGLE

You are parasailing for the first time. The rope that connects you to the boat is 38 feet long. The distance along the water between the boat and you is 22 feet. About how high above the water are you?

Answers

Answer:

About 30.98386677 ft above the water.

Step-by-step explanation:

Use pythagorean theorem, a^2+b^2=c^2.

So when you plug in the numbers it would be x^2+22^2=38^2. Move 22^2 to the right side giving you x^2=38^2-22^2. Then subtract and take the square root of x^2.

Describe how the data is dispersed in a box plot with the following data set: 25, 36, 21, 30, 20, 32, 38, 19, 36, 31, 26, 33, 27, 18, 24.

AND PLEASE ACTUALLY EXPLAIN/DESCRIBE!

Answers

In a box plot, also known as a box-and-whisker plot, the data is dispersed and represented visually to provide a summary of the distribution and key characteristics of the dataset. Let's describe how the data is dispersed in the box plot for the given data set: 25, 36, 21, 30, 20, 32, 38, 19, 36, 31, 26, 33, 27, 18, 24.

1. Median (Q2): The median represents the middle value of the dataset when arranged in ascending order. In this case, the median is around 27 or 28, as it lies between the values 27 and 30.

2. Lower Quartile (Q1): The lower quartile marks the boundary between the lower 25% of the data and the upper 75%. It is located approximately around 22 or 23, as it falls between the values 21 and 24.

3. Upper Quartile (Q3): The upper quartile marks the boundary between the lower 75% of the data and the upper 25%. It is located around 34 or 35, as it lies between the values 33 and 36.

4. Interquartile Range (IQR): The IQR is the range between the upper and lower quartiles (Q3 - Q1). In this case, the IQR is approximately 12 (35 - 23).

5. Whiskers: The whiskers represent the range of the data excluding any outliers. They extend from the lower quartile (Q1) to the minimum value and from the upper quartile (Q3) to the maximum value. However, in some cases, the whiskers can also be defined based on certain criteria, such as 1.5 times the IQR. Outliers, if present, are depicted as individual data points beyond the whiskers.

6. Outliers: Outliers are data points that significantly deviate from the rest of the dataset. In this case, there are no clear outliers based on the data provided.

7. Box: The box in the box plot spans from the lower quartile (Q1) to the upper quartile (Q3) and represents the middle 50% of the data. In this case, the box spans approximately from 23 to 35.

By observing the box plot, we can see that the data is moderately dispersed, with the majority of values concentrated around the median. The range of the data is approximately 20 to 38, with some variability within the dataset.

$\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}$

♥️ $\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}$

To create a box plot for this data set, we need to find the minimum value, maximum value, median, and quartiles.

Minimum value: 18
First quartile (Q1): 22
Median: 29
Third quartile (Q3): 36
Maximum value: 38

The box plot is created using these values. A box is drawn from Q1 to Q3 with a line inside the box at the median. Whiskers are drawn from the box to the minimum and maximum values. Any data points beyond the whiskers are plotted as individual points.

In this box plot, the data is dispersed fairly evenly, with no outliers beyond the whiskers. The box is centered around the median, indicating that the data is roughly symmetric. The lower half of the data is slightly more spread out than the upper half, as indicated by the longer whisker on the left side of the box. Overall, the box plot shows that the data is relatively consistent, with no extreme values.

PLZ HELPPPPPP. the choices are below for the attachment. It is a function because there is a price given for every package. It is a function because weekend packages are always $50 more than weekday packages. It is not a function because each package number has two different prices. It is not a function because there are two different packages available for $180.

Answers

Answer:

it is not a function because there are two different packages available for $180.

Step-by-step explanation:

That’s not a function because function all have different values, if two things have the same value, it cannot be a function. Two DIFFERENT packages are available for $180, that means it not a function.

Point A, located at (5, -4) is reflected in the y-axis, resulting in the location of point A'. Which of the following statements is true?

Point A' is located at (-5,-4)
Point A' is located at (-5,4)
Point A is located at (4,5)
Point A' is located at (-4,5)

Answers

The correct answer is Point A' is located at (-5, -4).

When a point is reflected in the y-axis, its x-coordinate is negated and its y-coordinate remains the same. Therefore, the x-coordinate of point A changes from +5 to -5, and the y-coordinate remains -4. Hence, the coordinates of A' are (-5, -4).

Point A’ is located at (-5,-4)

Other Questions

analyzing concepts: the offspring of two short tailed cats have a 25% chance of having no tail, a 25% chance of having a long tail, and a 50% chance of having a short tail. using this information, what can you hypothesize about the genotypes of the parents and the way in which the tail length is inherited? The Cartesian coordinate system can be used for more than plotting points and graphing lines. It can also be used to find the distance between points and to determine relationships between figures.Look up ways that the Cartesian coordinate plane is used in real life. Are any of the examples that you found during your research particularly interesting or surprising? Help me, I will give brainliest to best answer. No work needs to be explained. Write three hundreths as a decimal. Use digits to write each decimal number: a. one hundred two and three tenths b. one hundred twenty-five ten-thousandths c. three hundred and seventy-five thousandths What is the rising action, climax, falling action, and resolution in the play fourteen. The relative frequency for the event "tails" for Friend 1 is ___? In negotiations over a public good such a as greenhouse gas emission reduction, a cooperative agreement always produces higher aggregate benefits than a noncooperative agreement so cooperation will dominate noncooperation. Discuss. Use the functions f(x)=x+1, g(x)=2x-5, and h(x) = 3x - 3 to complete the table.x410203452f(g(x)) what is the quotient in simplest form12/73 The first figure contains 2 dots, the second 6 dots, and the third 12 dots. If the pattern continues, how many dots would the tenth figure contain?NEED HELP ASAP Find the total surface area of the followingcone. Leave your answer in terms of a. 4 cm3 cmSA = [ ? ]7 cmHint: Surface Area of a Cone = tre + BWhere e = slant height, and B = area of the base Two plant species found in a dry region of the western United States exhibit 1 pointvastly different abilities to survive. Species A has very slow stem growthand few leaves but is very abundant (many). Species B has rapid stemgrowth and many leaves but is very rare. Which hypothesis is most likelysupported by this information? *1. Flower size and color may give species B an advantage over species A. 2. Reduced root growth may give species A an advantage over species B.3. Leaf shape may give species B an advantage over species A4. Reduced stem growth may give species A an advantage over species B. 8. Using an unusual point of view can make a photograph more interesting (1 pon.O TrueO False Simplify -9mn^2 / 3m^4n You have $65.00 in birthday money and want to buy some CDs and a DVD.Suppose a DVD cost $15.00 and a CD cost $12.00. Write an inequality to findout how many CDs you can buy along with one DVD. Solve the inequality. The following expression models the total number of pizzas sold in an hour, where x represents the number of discount couponsoffered.What does the constant term in the above function represents?+ 12The constant term 12 represents the maximum number of pizzas sold in an hour.The constant term 12 represents the number of pizzas sold in an hour if 0 discount coupons are offered.The constant term 12 represents the amount of additional pizzas sold for each additional discount coupon offered.The constant term 12 represents the number of discount coupons offered in an hour. I need an in-depth explanation on how to solve these and why they are that way. Song: drivers license - Olivia RodrigoAnswer the following question based on the lyrics.a. In your opinion, what does the song talk about?b. What does the word "suburb" mean on the lyric?c. What does the word "blue" mean on the lyric?d. Find on the lyric who is her insecure about? James has a mass of 98 kg and Basma has a mass of 59 kg. James is running at 3.0 m/s, while Basma is running at 4.0 m/s.a. Who has the most momentum? Show how you arrived at your answer.b. Basma approaches a road, so she stops quickly. It takes her 2.6 seconds to stop. What is the resultant force acting on her?c. James also stops for the road. If he were to have the same resultant force acting on him, how long would it take for him to stop? A certain first-order reaction has a rate constant of 2.10102 s1 at 19 C. What is the value of k at 58 C if Ea = 82.0 kJ/mol ? All of the following had roles in the Age of Faith EXCEPT which one?A. Pope Leo IXB. Genghis KhanC. Pope Gregory VII

2 3/5, 2 1/3, 1 7/8, 2 4/7, 1 1/2, 1 1/5, 2 1/4, 1 2/3, 1 2/5 Name two of the above numbers that have a difference of 27/40.

Answers

Related Questions

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

2 3/5, 2 1/3, 1 7/8, 2 4/7, 1 1/2, 1 1/5, 2 1/4, 1 2/3, 1 2/5

Name two of the above numbers that have a difference of 27/40.