Choose the answer that makes the sentence blank true real numbers are integers
i don't think any one can answer this and you be more specific
Simone arrived at her cabin after a big snow storm and realized that she would need to shovel some snow before she could go inside. The amount of snow, SSS, in cubic feet, that is left to shovel after shoveling for hhh hours is given by the equation above. What does the 555 mean in the equation
In the given equation, the number 555 represents a constant value that is used in the formula to calculate the amount of snow left to shovel after a certain number of hours.
The equation provided does not accompany the specific equation mentioned in the question. However, assuming the equation is of the form S = 555 - h, where S represents the amount of snow left to shovel and h represents the number of hours of shoveling, we can infer the meaning of the number 555.
In this equation, the constant value 555 represents the initial amount of snow that Simone had to shovel before she started removing it. It indicates the total amount of snow present at the beginning, which is the value from which the snow removed in h hours is subtracted to determine the remaining amount.
Therefore, the number 555 serves as a reference or baseline for the equation, providing information about the initial amount of snow and allowing for the calculation of the remaining snow after a specific number of hours of shoveling.
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HELP ASAP!!
Recall that the tax owed will reduce Carlos’s net profit. Carlos’s real, after-tax ROI is _____.
A) 21.2%
B) 22.1%
C) 23.2%
We can see Carlos’s real, after-tax ROI is A) 21.2%.
This is because he will have to pay taxes on his net profit, which will reduce his overall return on investment.
What is tax?Tax is a financial charge or levy imposed by a government on individuals, businesses, or other entities to fund public expenditure and support various governmental functions.
It is a mandatory payment required by law and collected by government authorities at different levels, such as national, state, or local governments.
ROI = (Net Profit / Investment) x 100
In this case, Carlos's net profit is $10,000 and his investment is $50,000.
However, he will have to pay taxes on his net profit, which will reduce his overall return on investment.
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what is y divided by x
Answer:
yes
Step-by-step explanation: i think its correct
This app doesn’t know how to read a picture
7. Ifa = 3an * db = - 2 . find the values of: (a + b)ab
The Values of (a+b)ab are undefined.
Given that, a = 3an and db = -2We need to find the values of (a+b)
Now, we have a = 3an... equation (1)Also, we have db = -2... equation (2)From equation (1), we get: n = 1/3... equation (3)Putting equation (3) in equation (1), we get: a = a/3a = 3... equation (4)Now, putting equation (4) in equation (1), we get: a = 3an... 3 = 3(1/3)n = 1
From equation (2), we have: db = -2=> d = -2/b... equation (5)Multiplying equation (1) and equation (2), we get: a*db = 3an * -2=> ab = -6n... equation (6)Putting values of n and a in equation (6), we get: ab = -6*1=> ab = -6... equation (7)Now, we need to find the value of (a+b).For this, we add equations (1) and (5),
we get a + d = 3an - 2/b=> a + (-2/b) = 3a(1) - 2/b=> a - 3a + 2/b = -2/b=> -2a + 2/b = -2/b=> -2a = 0=> a = 0From equation (1), we have a = 3an=> 0 = 3(1/3)n=> n = 0
Therefore, from equation (5), we have:d = -2/b=> 0 = -2/b=> b = ∞Now, we know that (a+b)ab = (0+∞)(0*∞) = undefined
Therefore, the values of (a+b)ab are undefined.
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Hi It would mean everything if you could help me on this. Thanks!
Answer:
False
Step-by-step explanation:
hope this helps!
What are the 4 tests for similar triangles?
The 4 tests for similar triangles are:-
AAA: Three pairs of equal angles.
SSS: Three pairs of sides in the same ratio.
SAS: Two pairs of sides in the same ratio and an equal included angle.
ASA: Two angles and the side included between the angles of one triangle are equal
What is AAA,SAS,ASA,SSS?
According to the SSS rule, two triangles are said to be congruent if all three sides of one triangle are equal to the corresponding three sides of the second triangle.
According to the SAS rule, two triangles are said to be congruent if any two sides and any angle between the sides of one triangle are equal to the corresponding two sides and angle between the sides of the second triangle.
According to the ASA rule, two triangles are said to be congruent if any two angles and the side included between the angles of one triangle are equal to the corresponding two angles and side included between the angles of the second triangle.
According to the AAA rule, "if in two triangles, corresponding angles are equal, then their corresponding sides are in the same ratio (or proportion), and hence the two triangles are identical."
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Find the total surface area of the pyramid.
4 in.
6 in.
6 in.
Answer:96
Step-by-step explanation:
Okay first we would find the area of the triangle like we would for a regular square or rectangle right? LXW but we would divide by 2 for each of the triangle and add them up and then we’d do the bottom and this time no dividing by 2 just do LXW HOPES THIS HELPS
A football is kicked into the air. It's height in meters after t seconds is given by h= -4.9(t-2.4)^2+29.
a. What was the height of the football when it was kicked?
b. What was the maximum height of the ball? At what time was the maximum height reached?
c. How high was the ball after 2 seconds?
d. Was the ball still in the air after 5 seconds?
The height of the football when it was kicked is 0.776 meter.
The maximum height of the ball is 29 meters, at a time of 2.4 seconds.
The height of the football after 2 seconds is 28.87 meter.
No, the ball was not in the air after 5 seconds.
What is the vertex form of a quadratic equation?In Mathematics and Geometry, the vertex form of a quadratic equation is modeled by this formula:
f(x) = a(x - h)² + k
Where:
h and k represents the vertex of the graph.a represents the leading coefficient.The football was kicked when t = 0, so the height is given by;
h(0) = -4.9(0 - 2.4)² + 29
h(0) = 0.776 meter.
For the maximum height of the ball, we have:
Vertex (h, k) = (2.4, 29).
Maximum height, k = 29 meters.
After 2 seconds, the height of the ball is given by;
h(2) = -4.9(2 - 2.4)² + 29
h(2) = 28.87 meter.
After 5 seconds, the height of the ball is given by;
h(5) = -4.9(5 - 2.4)² + 29
h(5) = -4.124 meter.
In conclusion, the ball would not be in the air after 5 seconds because because it would land after 4.124 seconds.
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Which statement is true about the function f(x) = 4x^5?
A) The function is even because f(–x) = f(x).
B) The function is odd because f(–x) = f(x).
C) The function is odd because f(–x) = –f(x).
D) The function is even because f(–x) = –f(x).
The function is odd because f(–x) = –f(x).
What is a function?
A function is a special form of relation where each input has exactly one output. In other words, for each input value, the function returns exactly one value. A relation rather than a function is depicted in the above graph because one is mapped to two different values. However, if one were instead mapped to a single value, the relationship described above would change into a function. Furthermore, output values could match input values exactly.
Odd function means f(-x) = -f(x)
and Even function means f(-x) = f(x)
Here the given function f(x) = 4\(x^{5}\)
Put, x = -x
We have f(-x) = 4 (\((-x^){5}\))
5 is an odd number so we will get a negative value. So f(-x) = -f(x)
Hence, The function is odd because f(–x) = –f(x).
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Multiply the polynomial
10. (3-2v)(2-5v)
11. (5x-4)(3x2+x-5)
Answer:
10) \(10v^2-19v+6\)
11) \(15x^3-7x^2-29x+20\)
Step-by-step explanation:
Well first let's make the box.
10)
Look at the image below ↓
\(10v^2-19v+6\)
11)
Look at the image below ↓
\(15x^3-7x^2-29x+20\)
Thus,
number 10 is \(10v^2-19v+6\) and number 11 is \(15x^3-7x^2-29x+20\).
Hope this helps :)
The table shows the linear relationship between the number of pages left to read in a novel and the number of hours a student has already spent reading the novel. Mark each statement as true or false. If false, rewrite the statement correctly.
The student reads at a rate of 48 pages per hour.
By using the rate of change formula for linear equations, we will see that the statement is true.
Is the statement true or false?
Here we have the following statement:
"The student reads at a rate of 48 pages per hour."
Which relates to the linear equation represented on the table.
A general linear equation is written as:
y = a*x + b
Where a is the rate and b is the y-intercept.
If the line passes through two points (x1, y1) and (x2, y2), then the rate is:
rate = (y2 - y1)/(x2 - x1)
Using the first two points (1,644) and (4, 500) we can get the rate:
R = (500 - 644)/(4 - 1) = -48
So the number of pages remaining decreases by 48 each hour of reading, then yes, the student reads at a rate of 48 pages per hour.
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Find the volume of the cylinder.
13 mm
16 mm
A) 16,990 mm
B) 8,491 mm
C) 4,247 mm
D) 2,369 mm
Answer:
The answer to the test is 1. B 2.C 3.B 4.A and this is one is C for the answer.
An MIS differs from a TPS in that it creates databases.A. TrueB. False
An MIS differs from a TPS in that it creates databases is True.
An MIS (Management Information System) does indeed differ from a TPS (Transaction Processing System) in that it creates databases. The main purpose of an MIS is to collect, process, store, and disseminate information to support managerial decision-making within an organization. It involves the use of technology and various information systems to manage and analyze data for strategic planning, monitoring, and control.
One of the key components of an MIS is the creation and management of databases. Databases are structured collections of data that are organized, stored, and accessed in a systematic way. They serve as a central repository for storing relevant information that can be utilized by the MIS. These databases can contain data from various sources within the organization, such as sales records, customer information, inventory data, financial data, and more.
On the other hand, a TPS focuses primarily on the processing of transactions. It is designed to capture, process, and record day-to-day operational transactions, such as sales transactions, inventory updates, customer orders, and so on. While a TPS may store and retrieve data related to these transactions, its main focus is on efficiently processing and ensuring the accuracy and integrity of transactional data.
In summary, an MIS goes beyond the functionalities of a TPS by not only processing transactions but also creating and managing databases to support the informational needs of managers.
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I need help please help
Answer:
:) good day mate
Step-by-step explanation:
:) indeed
Answer the following question. (need to show work) 20/2-10+3*15=
Answer:
45.
Step-by-step explanation:
To solve this equation, we must use PEMDAS...
The operations listed first must be solved first before we can continue.
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
Using this, we find that we must complete the multiplication and division before we add or subtract.
20 / 2 - 10 + 3 * 15
= (20 / 2) - 10 + (3 * 15)
= 10 - 10 + 45
= 0 + 45
= 45
Hope this helps!
Evaluate the iterated integral. π/2 0 x 0 x sin(y) dy dx
The answer to the iterated integral after the evaluation is 2.
The iterated integral evaluates to the area of the region bounded by the curves x = 0, x = y, and y = π/2, which can be calculated by setting up a double integral. The outer integral is with respect to x, from 0 to π/2, and the inner integral is with respect to y, from 0 to x.
The integrand is xsin(y), meaning that the area of the region is the integral of xsin(y) with respect to y from 0 to x, and then with respect to x from 0 to π/2. The solution is found by evaluating the inner integral first, which yields -xcos(x), and then evaluating the outer integral. The result is 2, which is the area of the given region.
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jenny invited Hannah to go watch a movie with her family
Answer:
idk what this is 4
Step-by-step explanation:
Answer:
Hannah said no.
Step-by-step explanation:
Hannah doesn't like Jenny anymore, Jenny's too annoying and full of herself. Hannah doesn't want to be around Jenny anymore, her ego is too big for her, and that's saying something.
PLEASE HELP
i’ll mark brainliest if you’re correct
I think it is b, honestly
Answer all the questions with working out
please help with grade 10 math!!!
(a) The length of /AC/ is 12 m
(b) The length of /AG/ is 12.5 m
(c) The angle line AG makes with the floor is 16.3°
What is length?
Length is the distance between two points.
(a) To calculate the length AC of the cuboid, we use the formula below
Formula:
/AC/ = √(AB²+BC²).......................... Equation 1Where:
AB = 7.2 mBC = 9.6 mSubstitute these values into equation 1
/AC/ = √(7.2²+9.6²)/AC/ = √(51.84+92.16)/AC/ = √144/AC/ = 12 m(b) Similarly, to calculate the value of AG, WE use the formula below
/AG/ = √(AB²+BC²+CG²)..................... Equation 2Where:
/AB/ = 7.2 m/BC/ = 9.6 m/CG/ = 3.5 mSubstitute these values into equation 2
/AG/ = √(7.2²+9.6²+3.5²)/AG/ = √(51.84+92.16+12.25)/AG/ = √(156.25)/AG/ = 12.5 m(c) Finally, to find the angle that AG make to the floor, we use the formula below
cosα = Adjacent/Hypotenus = AC/AGGiven:
/AC/ = 12 m/AG/ = 12.5 mSubstitute these values into equation 3
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At a recent charity event there was a range of admission charges:
Family (2 Adults + 2 Children)
Adult
Senior
Child (5 to 16 years)
Child under-5
$44
$14
$12
$10
Free
In addition it was possible to buy Family tickets before the event at the reduced cost of $40 per
family.
At the gate tickets to the value of $40 000 were purchased, and prepaid tickets added a further
$10000 to the total income. For every Family ticket sold on the day, 1 Adult, 1 Senior, and 3 Child
tickets were sold and 2 under-5 children were admitted free of charge.
How many people attended?
A
B
c
4400
4600
4650
5400
Answer:
5400
Step-by-step explanation:
Given data
Family (2 Adults + 2 Children) = $44
Adult = $14
Senior = $12
Child (5 to 16 years) = $10
Child under-5 = Free
At reduced price family buys ticket at = $40
Total prepaid ticket sold = $10,000
Value of ticket sold at the gate = $40,000
Determine how many people attended
first step : determine number of family that purchased the prepaid tickets
= 10,000 / 40 = 250 families
∴ number people who booked prepaid tickets = 250 * 4 = 1000 people
Next step : Determine the number of families that booked the ticket at the gate
let the number of families = y
40,000 = 44 y + 12y + 3y * 10 + 14y + 2y *0
40,000 = y ( 100 ) hence y = 40,000 / 100 = 400
∴ number of people = 400 * ( 4 + 1 + 1 + 3 + 2 ) = 400 * 11 = 4400
Number of people whom attended = 4400 + 1000 = 5,400
PLEASE HELP ME FOR 10 POINTS K12
Answer:
14
Step-by-step explanation:
3 x (5x5-7) - 8 x 5
3x (25-7) - 40
3x18-40
54-40
The answer is 14
Simplify the complex fraction. In complete sentences, explain the process that you followed to simplify the fraction. Include the LCD and simplified form in your answer. Complete your work in the space provided or upload a file that can display math symbols if your work requires it.
(a-9)/a / (1-3)/a
this is the answer I hope it helps you
I need the correct answer i have 1 more chance at the question and i must complete 100% mastery to get credit for my homework
Given:
The equation is
\(2x^{\frac{5}{3}}-18x=0\)Required:
Find the non-zero solution to the equation.
Explanation:
The given equation is
\(2x^{\frac{5}{3}}-18x=0\)Rewrite the equation as:
\(2x^{\frac{5}{3}}=18x\)Divide both sides by 2.
\(x^{\frac{5}{3}}=9x\)Take cube on both sides.
\(\begin{gathered} (x^{\frac{5}{3}})^3=(9x)^3 \\ x^5=729x^3 \\ x^5-729x^3=0 \end{gathered}\)Take out common x
\(x^3\)\(x^3(x^2-729)=0\)Find the factor by using the formula
\(a^2-b^2=(a-b)(a+b)\)\(\begin{gathered} x^3(x-27)(x+27)=0 \\ x=0,27,-27 \end{gathered}\)Final Answer:
Thus the non-zero solutions to the given equation are x =27, -27.
1
Susan is buying a subscription to a book company. The function c 45 +3.75m describes the
cost of the yearly subscription, c, in terms of the number of books, m, she orders.
What is the appropriate domain for the function?
Answer:
C: in terms of the number of books, m, she orders.
Step-by-step explanation:
In the following equation, what number represents the y-intercept?
y = 2x – 10
1) 0
2) -1
3) 2
4) 10
Answer:
4) 10
Step-by-step explanation:
The number with x is slope and the other number is y-intercept so it's 10
A mineral deposit along a strip of length 8 cm has density s(x) = 0.063(8 - *) g/cm for 0 << 8. Calculate the total mass of the deposit. Your answer must include units. M Water flows from the bottom of a storage tank at a rate of r(t) = 200 - 4t liters per minute, where 0
the total mass of the mineral deposit is 2.016 g.
during the time interval [0,5] minutes, 500 liters of water flow out of the tank.
To calculate the total mass of the mineral deposit, we need to integrate the density function s(x) over the length of the strip:
```
M = ∫[0,8] s(x) dx
```
Substituting the given density function, we get:
```
M = ∫[0,8] 0.063(8 - x) dx
```
Evaluating the integral, we get:
```
M = 0.063 * [8x - 0.5x^2] |[0,8]
M = 0.063 * (8*8 - 0.5*8^2 - 0)
M = 2.016 g
```
Therefore, the total mass of the mineral deposit is 2.016 g.
For the second question, the amount of water that flows out of the tank during the time interval [0,5] minutes is given by:
```
Q = ∫[0,5] r(t) dt
```
Substituting the given rate function, we get:
```
Q = ∫[0,5] (200 - 4t) dt
```
Evaluating the integral, we get:
```
Q = 200t - 2t^2 |[0,5]
Q = (200*5 - 2*5^2) - (200*0 - 2*0^2)
Q = 500 - 0
Q = 500 L
```
Therefore, during the time interval [0,5] minutes, 500 liters of water flow out of the tank.
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Answer please!! :)