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?
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
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
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Convert: 2°C to °F (to the nearest tenth).
Macon is 50 miles from Atlanta. If the time of the trip increases, what happens to the speed?
List factor pairs of 56
-3-4y=-23 -3x+y=2 using elimination
Which of these numbers is NOT rational? A.√3 B.0.25 C.1/5 D.√9
The correct option is "option A" , i.e., √3 .
In the question some options are given which consists of some numbers.
We have to find out which number is not a rational number.
What is the difference between rational and irrational numbers ?
Irrational numbers can not be represented in the form of rational numbers or in other words the irrational number cannot be expressed in the p/q form.
As per the definition , Let's check which one is not rational.
A) √3
= 1.723
This can't be represented in p/q form . So , this is not rational number.
By checking all other options we get to know that these all are rational numbers as we can express them in p/q form.
Thus , the correct option is "option A" , i.e., √3 .
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What is 212.8 divided by 3.8? Plz Help!!
4y−2(3/2y−5) simplify
Find an equivalent fraction for the decimal number 0.66. In your final answer, include all of your work. 0.
Morgan plots the point (4,-7) on a coordinate plane. If she reflects the point aacross the y axis, what are the coordinates of the reflected point?
The sum of 2 and three times a number equals 14. Find the number
Please help asap! Number 2 , picture is included! (10 points)
Fractions and decimals are all around us. For example, you might have seen those oval stickers on the back of people’s cars that say 26.2. That is the length of a modern marathon, 26.2 mi. As a fraction, that would be 2 26 10 mi or, in simplest form, 1 26 5 mi. A. Find three examples of fr actions or decimals in the real - world. You can use videos, magazines, newspapers, books, or the In ternet. Don't take more than two examples from the same source. Also, get a mix of fractions and decimals. Don't choose all fractions or all decimals. B. List your examples. Explain each example and list the source. C. Convert each example either from a fraction to a decimal or from a decimal to a fraction. Don’t forget to show your work and simplify.
what does a negative y-intercept mean for real world application?
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.
ab + 3c = 2x, for b
To solve the equation ab + 3c = 2x for b, subtract 3c from both sides and divide by a.
Explanation:To solve the equation ab + 3c = 2x for b, we need to isolate b on one side of the equation. First, subtract 3c from both sides to get ab = 2x - 3c. Then, divide both sides by a to get the final solution: b = (2x - 3c) / a.
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can a quadrilateral have 4 obtuse angles
A quadrilateral cannot have 4 obtuse angles
How to determine the true statementFrom 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
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A bath tub will hold 1 hectoliter of water. How many liters will it hold?
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
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.
What is 395 times blank equals 2,370
a mathematical term that does not include an equal or inequality sign is called an
Can someone please help me with this? I will appreciate it
what is 235 written as a product of prime factors?
Given ∠ABC is a right angle. Prove ∠1 and ∠2 are complementary.
Write a two column Proof.
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.
Quincy needs 322 yards of ribbon to decorate quilts for a craft fair. The ribbon comes in rolls of 15 yards. How many rules of ribbon should Quincy buy? Alice needs twice as many yards of ribbon as Quincy. How many rules of ribbon does Alice need?
Two lines intersect to form a linear pair with equal measures. One angle has the measure 9x° and the other angle has the measure (9y − 54)°. Find the values of x and y.
How much change will you get back if you bought three $0.99 chocolate bars and paid with a $5 bill
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9,791 rounded to the nearest hundred
9,791 rounded to the nearest hundred is 9,800 because the tens digit (9) is closer to 0 than 100.
Rounding 9,791 to the nearest hundred means finding the closest multiple of 100 to 9,791. To do this, we look at the tens digit, which is 9, and determine if it's closer to 0 or 100. Since 9 is closer to 0 than to 100, we keep the hundreds digit the same (9) and change all digits to the right to 0. So, rounding 9,791 to the nearest hundred gives us 9,800.