Mathematics Middle School

Mal downloads 4 songs each week for 5 weeks.Then he sorts the songs into equal groups.There are 10 songs in each group.How many groups are there?

Answers

Answer 1

4(5)= 20

20/10= 2

There are 2 groups of songs.

Hope this helps!

Answer 2

There are 2 groups cause 4x5=20 then 20 divided by 2 is 10 so the answer is 2

Related Questions

PLZ HELP! IN DESPERATE NEED OF HELP! Thx! Remeber to SHOW ALL OF YOUR WORK! Thx so much! :)

Answers

well everything equals 360 degrees right ? do 128-68 which is 60 then divide that by 2 so x equals 30 and y equals 30.

Explain whether or not you think the relationship is linear or not.

The pond in Tom’s backyard holds 50 gallons of water and recedes at a rate of 5 gallons per day.

Answers

It’s nonlinear because the 50 isn’t changing so if you made a graph of this problem (y=5x+50) it would not be a straight line.

the soccer field at Mario's school has an area of 6,000 square meters. how can mario show the area as a whole number multiplied by a power of 10?

Answers

6,000 = 6 x 10^3 square meters.
6,000 = 60 x 10^2 square meters
6,000 = 600 x 10^1 square meters.
You can pick which you wish to report in.
Hope this helps :-)

Answer: [tex]6\times10^3[/tex] square meters.

Step-by-step explanation:

Given : The soccer field at Mario's school has an area of 6,000 square meters.

Here, 6,000 can be written as [tex]6\times1,000[/tex]

And [tex]1000=10\times10\times10=10^3[/tex] [using exponents]

Then, 6,000 can be written in the form of a whole number multiplied by a power of 10 as [tex]6,000=6\times10^3[/tex]

Hence, Maria can show the area as [tex]6\times10^3[/tex] square meters. .

a mathematical term that does not include an equal or inequality sign is called an

Answers

This is an expression.

what does a negative y-intercept mean for real world application?

Answers

Like a person with a $1,000 debt and starts making monthly payments, the money that person owes becomes less and less each month.

Final answer:

A negative y-intercept in a real-world context indicates that the system or condition being measured starts below the baseline or has a deficit to begin with. It can represent an initial loss in economics, such as starting with debt or needing initial investment. The slope of the line is critical to understanding how changes in one variable affect another.

Explanation:

A negative y-intercept in a real-world application can have various implications depending on the context. In many scientific experiments, the y-intercept represents the baseline level of the system without any experimental conditions applied. If the y-intercept is negative, this might indicate that in the absence of a certain factor (represented by the x-variable), the system has a deficit or a reduction in the measured quantity. For instance, if we are plotting a graph of growth over time, a negative y-intercept could imply that there was an initial debt or loss before measurements began.

When it comes to economics and data models, a negative y-intercept on a graph could represent a starting deficit. For example, a company might have initial losses (negative y-intercept) that it seeks to overcome as production (x-variable) increases. Supply and demand models, cost projections, and similar economic graphs can also have negative y-intercepts indicating starting positions below zero on the graph—such as starting with a debt or having to invest before seeing any return.

The y-intercept and the slope (m-term) together specify a particular line on a graph that can offer a reasonable approximation of real-world data. Economists find the slope particularly useful as it shows the relationship between two variables, like how a change in price affects the quantity supplied.

What is 212.8 divided by 3.8? Plz Help!!

Answers

easy.

212.8 divided by 3.8 is equivilant to 56. You would solve this by working a long division equation. Please give brainliest, I really need virtuoso.

212.8 divided by 3.8 equals 56. Hope this helped have a good day!

what is the range of 34, 56, 13, 98, 75

Answers

the range is the highest number minus the lowest number

98 - 13 = 85 <==

Answer:

Range = 85

Step-by-step explanation:

The formula for range of a data set is

Range = Maximum value - Minimum value

The given data set is

34, 56, 13, 98, 75

In this data set we have,

Maximum value = 98

Minimum value = 13

The range of given data set is

Range = 98 - 13

Range = 85

Therefore, the range of the data is 85.

List factor pairs of 56

Answers

1 and 56, 2 and 28, 4 and 14, 7 and 8

Factor pairs are pairs of numbers that, when multiplied together, equal the original number. Prime numbers only have the factors 1 and the number itself.
I start by prime factoring the number, then combining our primes to make the factor pairs:
56 = 8 x 7
56 = 2 x 2 x 2 x 7

For 56, we have:
1 and 56
2 and 28 (2, then combine 2 x 2 x 7)
4 and 14 (2 x 2 = 4 , then combine 2 x 7=14)
7 and 8 (2 x 2 x 2=8, then 7)

If you like my answer, please give me a 'brainliest' - I'm trying to quickly improve my site ranking :-)

Convert: 2°C to °F (to the nearest tenth).

Answers

i feel like it is 35.6°

can a quadrilateral have 4 obtuse angles

Answers

No. It can have at most 2

A quadrilateral cannot have 4 obtuse angles

How to determine the true statement

From the question, we have the following parameters that can be used in our computation:

A quadrilateral

By definition, the sum of angles in a quadrilateral is 360

And an obtuse angle is greater than 90

So, we have

Sum = 4 * greater than 90

Evaluate

Sum = greater than 360

This means that a quadrilateral cannot have 4 obtuse angles

Answers

No because when you graph both triangles on a graph the points do not correspond to the same place. Hope this helps

what is 235 written as a product of prime factors?

Answers

235/5 = 47

5 and 47 are prime, so

235 = 5 * 47

5 divides into 235 without a remainder; the quotient is 47. 47 is prime; it does not have integer factors other than 1 and 47.

Thus, 235 = 5(47) (answer: product of prime factors)

How much change will you get back if you bought three $0.99 chocolate bars and paid with a $5 bill

Answers

you will get two dollars

0.99 times 3 is 2.97 and 5.00 subtract 2.97 is 2.03

The change would be $2.03

Which of the following is an equivalent statement?

CD overbar is similar to XY overbar
CD overbar is congruent to XY overbar
CD overbar equals XY overbar
CD overbar is an element of XY overbar

Answers

I think that it is CD overbar equals XY overbar i think but i really don't know.

Answer:

Step-by-step explanation:

Can someone please help me with this? I will appreciate it

Answers

It’s the third one. I hope this helps out!

x/3 >-1 graph and check solutions

Answers

[tex]\dfrac{x}{3} > -1\ \ \ \ |\cdot3\\\\x > -3\to x\in(-3;\ \infty)[/tex]

Which is bigger? 0.5 or 0.2

Answers

0.5 is bigger than 0.2

0.5 is bigger because it is closer to 1.

If you make them percentages, 50% is greater than 20%.

Hope this helps!

0.5 is bigger bc 0.2 is smaller

Macon is 50 miles from Atlanta. If the time of the trip increases, what happens to the speed?

Answers

The speed has slowed down.

it slows down hope this helps

4y−2(3/2y−5) simplify

Answers

First you distribute:
4y - (2 * [tex] \frac{3}{2} [/tex]y) - (2 * 5)
4y - 3y - 10

Then you combine like terms:
(4y + -3y) - 10
1y - 10

Simplify:
y-10

What is −412√+75√ in simplest radical form?

Answers

Ok
√12 = √4 * √3 = 2√3
√75 = √25*√3 = 5√3

so 4√12 + √75 = 4*2√3 + 5√3 = 13√3 answer

Answer: 13√3.

Step-by-step explanation: Given radical expression 4√12 + √75.

Let us simplify each of the radical separately first.

√12 = √(2×2×3) = 2√3

Therefore, 4√12 = 4 × 2√3 = 8√3.

√75 = √(3×5×5) = 5√3

Therefore 4√12 + √75 => 8√3 + 5√3.

Adding like radicals, we get

8√3 + 5√3 = 13√3.

Therefore, 4√12 + √75 = 13√3.

Помогите пожалуйста

Answers

It is irrational because it cannot be written as a ration of two integers .

Please help asap! Number 2 , picture is included! (10 points)

Answers

So, first, we know that the whole angle must equal 90 because there's a right angle symbol, and right angles equal 90 degrees.

So, 43 + x + 3 must equal 90.

Or, 46 + x = 90

Then subtract 46 from both sides.

x = 90 - 46

x = 44

These would also be adjacent angles because they share the same vertex.

65 in. =__ft.

A. 6 5/12 ft.
B. 12 ft.
C. 5 5/12 ft.
D. 780 ft

Answers

there are 12 inches in one foot. divide 65 inches by 12 inches.

65/12= 5.416666667

as a fraction, this equals C, or 5/12.

Hope this helps and have a great day! :D

12+12+12+12+12=60+5in=65
1 2 3 4 5

C. 5 5/12

Claudia is reading a book that has 360 pages. she read some book last week. She plans to read 46 pages today when she does she will be 4/5 of the qay through the book. How many pages did she read last week?

Answers

4/5 of 360 is 288, but that's how much she read after today so last week she read that much minus 46 which is 242

your answer is 242.
I hope this helps you out.

What is 395 times blank equals 2,370

Answers

6

Oh no! Something went wrong while adding your answer
It's too short. Write at least 20 characters to explain it well.

first divide 2,370 and 395 which we will get 6.

Check:
395 x 6= 2,370

The cost of a ticket to an amusement park is $42 per person. For groups of up to 8 people , the cost per ticket decreases by $3 for each person in the group .Marcos’s ticket cost $30. Write an solve an equation to find the number of people in Marcos’s group.

Answers

Marco's ticket decreased by twelve dollars. That means his richer was decreased four times. That means, he came with a group of 32 people.

Given ∠ABC is a right angle. Prove ∠1 and ∠2 are complementary.
Write a two column Proof.

Answers

m∠ABC = 90 degrees
m∠1 + m∠2 = m∠ABC
Use transitive property of equality
m∠1 + m∠2 = 90 degrees.
According to the definition of complementary angles, ∠1 and ∠2 must be complementary.

Have an awesome day! :)

Danielle works as a cashier in a bookstore she works 35 hours a week and earns $11 an hour each week Daniella spends $300 answer saves the rest . Danielle estimates that she earns about $20000 per year is this estimate accurate? explain

Answers

Danielle's estimate of earning about $20,000 per year is accurate, as the calculation based on her hourly wage and weekly hours worked gives an actual annual income of $20,020.

Danielle's estimate of earning about $20,000 per year is accurate based on her hourly wage and weekly hours worked. To assess the accuracy of her estimate, we need to calculate her actual annual income.

Danielle earns $11 per hour and works 35 hours a week. Therefore, her weekly earnings are:

35 hours/week × $11/hour = $385/week.

As there are typically 52 weeks in a year, her estimated annual income would be:

52 weeks/year × $385/week = $20,020/year.

This calculation shows that Danielle's estimate of making about $20,000 per year is indeed accurate.

zachary purchased a computer for 1800 on a payment plan. three months after he purchased the computer, his balance was 1350. five months after he purchased the computer, his balance was 1050. what is an equation that models the balance b after m months

Answers

1800 - 1350= 450 3 months after the purchase he payed $450
450/3= $150 per month

1350 - 1050= 300 5 months AFTER THE PURCHASE he payed $300
300/2= $150 per month
^after 2 more months he payed $300^

$150 per months

Equation: (initial amount) - (150)M
M= amount of months after purchase

B = 1800 - 150M

The equation that models the balance b after m months is b = 1800 - 150m

Initial cost = 1800

Difference in balance = 1350 - 1050 = 300

Number of months used = 5 months - 3 months = 2 months

Therefore, the equation that models the balance b after m months will be:

b = 1800 - (300/2)m

b = 1800 - 150m

Read related link on:

https://brainly.com/question/6068577

A cube has a volume of 216 cubic centimeters. What can be concluded about this cube?

Answers

s = edge length
Vol = s^3 = 216

There are 6 faces, each has an area of s^2

volume = 216

side = cubic root(216)

the length of a side = 6 centimeters

Other Questions

which artist used flat shapes bright colors and decorative patterns to create a jazz theme The best fluids are those that contain little sodium and ________ sugar. A line has a slope of -1/2 and a y-intercept of 2. what is the x-intercept of the line? 21 POINTS PLZ HELP Respond is a paragraph. answer is written in complete sentences. Choose a character from graham greene's the destructors. analyze the character by describing his or her personality and identifying whether the character is a protagonist or antagonist and whether he or she is example of round flat or stock character support your response with atleast two example from the text there are 8 boxes, which contain a total of 56 sweaters, in a store warehouse. If the store needs 35 sweaters, how many boxes should they take. can you explain please thank you pros and cons of the erie canal Which of the following correctly describes the result of genetic mutations when they occur in a body cell?The individual may have an advantage that is beneficial for survival.The mutation will be passed on to the offspring in certain circumstances.The individual will have an extra chromosome resulting from non-disjunction.The mutation may affect the individual but will not be inherited by the offspring. Any examples of spoken poetry based on the theme "Freedom"? Number of atoms in 5.40gB How is Sam Houston most remembered? He led the defense of the Alamo. He led settlers into the Mexican state of Texas. He was President of the Southern States. He was the leader of the Texas fight for independence. What is the first step of adding 12.65 + 30.75? Which conjunction best completes this sentence? Eva: Juan, yo te ayudar con tu tarea ____________ me acompaas a la tintorera.sicomoperoque When the ownership of a manor was granted to a new lord, the _______ remained on the land to serve the new lord? How can I use patterns to describe relationships Find the point p where the line x = 1 + t, y = 2t, z = -3t intersects the plane x + y - z = 3. A car is driving northwest at v mph across a sloping plain whose height, in feet above sea level, at a point n miles north and e miles east of a city is given by h(n,e)=1500+75n+50e. (a) at what rate is the height above sea level changing with respect to distance in the direction the car is driving? Plz Help 30 ptRead this excerpt from the poem "Lincoln Looked.It was time for a change. Lincolnlooked deep within himself and searchedfor the recipe for a new country madefrom so many wild and unique ingredients.Which metaphor is used in the poem?Lincoln is compared to a recipe that has many ingredients.Lincoln is compared to a country that is wild and unique.The country is compared to a president who looks deep within.The country is compared to a recipe that has many ingredients. What is the isotope with 50 protons, 68 neutrons, and 50 electrons? You can use the same email address for both a personal page and a product page on Twitter. Which of the following wouldmostlikely increase the rate of photosynthesis?A.Decreasing the temperature within the plant's environmentB.Decrease the availability of water to the plantC.Changing a plant's light source to a lower brightnessD.Exposing a plant to a higher light intensity Steam Workshop Downloader