Answer:
Capital Gains
Step-by-step explanation:
selling for more than you bought is a gain
Pleaseee help !! I’ll give brainliest !
If mAD = 22 in., and mBD = 14 cm, mAB = ____ ? Cm .
Postulate used: ???
Answer: 8 in
Step-by-step explanation:
mAB= 8 inches because AB is the difference of AD and BD. The postulate I used for this is the Part Whole Postulate, or PWP.
you roll two dice and total the up faces. what is the probability of getting a total of 8 or two up faces that are the same? round to the the nearest hundredth.
The probability of getting a total of 8 is 1/9 or 0.111. The probability of getting two up faces that are the same is 1/6 or 0.167. The combined probability is 0.278
This can be calculated by adding the individual probabilities together. To get the probability of getting a total of 8, we need to look at the different combinations that add up to 8. There are nine possible combinations (1+7, 2+6, 3+5, 4+4, 5+3, 6+2, 7+1).
Therefore, the probability of getting a total of 8 is 1/9 or 0.111. To get the probability of getting two up faces that are the same, we look at the different combinations of two dice. There are six possible combinations (1+1, 2+2, 3+3, 4+4, 5+5, 6+6).
Therefore, the probability of getting two up faces that are the same is 1/6 or 0.167. The combined probability of getting a total of 8 or two up faces that are the same is 0.278. This can be calculated by adding the individual probabilities together (0.111 + 0.167 = 0.278).
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At the baseball stadium there are 548 seats that are divided into 14 rows how many seats are in each row
Answer:
There are 39 seats I think.
Step-by-step explanation:
548 divided by 14 is a decimal but rounded it to the nearest full number.
(x-yi)(3+5i) is the conjugate of 6+24i
Answer:
x=-3
y=3
(-3-3i)(3+5i)
Step-by-step explanation:
\((x-yi)(3+5i)\\=3x+5xi-3yi+5y\\=(3x+5y)+(5x-3y)i\\\)
and we have that must equal
6-24i
3x+5y=6
5x-3y=-24 and if we work it we found out that the solutions are
x=-3 and
y=3
Select the corect answer which expression has a value closest to 1 (Use 3.14 as the value of π.)
is this a muliple question? if so wheres the answers?
Answer:
dear the correct answers are not given so how can we choose ?
Let p be the statement "There are four seasons" and let q be the statement "It was composed by Vivaldi." What statement is represented by the symbolic form p∧q?Select the correct answer below:There are four seasons or it was composed by Vivaldi.There are not four seasons or it was composed by Vivaldi.There are four seasons or it wasn't composed by Vivaldi.There are four seasons and it was composed by Vivaldi.
Solution:
Given;
p: There are four seasons.
q: It was composed by Vivaldi.
\(\wedge\text{ means }and\)Thus;
\(p\wedge q\)ANSWER: There are four seasons and it was composed by Vivaldi.
Solve for the indicated variable.
L = M - N for N
18. The table lists the estimated numbers in millions of airline passengers at some of the
fastest-growing airports in 1992 and 2005.
Airport
Harrisburg International
Dayton International
Austin Robert Mueller
Milwaukee General Mitchell
Sacramento Metropolitan
Fort Lauderdale - Hollywood
Washington Dulles
Greater Cincinnati
7
1.1
2.2
2.2
2.6
4.1
5.3
5.8
1992 (as x)
1.4
2.4
4.7
4.4
5.0
8.1
10.9
12.3
Using the equation of the regression line, what will y be when x=4.9?
A. 20.6
B. 100.5
C. 10.1
2005 (as y)
D. 5.8
A flower shop charges $3 per rose plus a $11 delivery fee. If you spent a total of $89 on roses, how many roses did you order?
IF YOU ANSWER WITHIN 10 MINS ILL GIVE BRAINLIEST!
Answer:
26 roses
Step-by-step explanation:
89-11 = 78
78/3 = 26
another financial analyst, who also works for the online trading platform, claims their clients have a lower proportion of stock portfolios that contain high-risk stocks. this financial analyst would like to carry out a hypothesis test and test the claim that the proportion of stock portfolios that contain high-risk stocks is lower than 0.10. why is their hypothesis test left-tailed?
The hypothesis test is left-tailed because the financial analyst wants to test if the proportion of stock portfolios containing high-risk stocks is lower than 0.10.
In other words, they are interested in determining if the proportion is significantly less than the specified value of 0.10. A left-tailed hypothesis test is used when the alternative hypothesis suggests that the parameter of interest is smaller than the hypothesized value. In this case, the alternative hypothesis would be that the proportion of stock portfolios with high-risk stocks is less than 0.10.
By conducting a left-tailed test, the financial analyst is trying to gather evidence to support their claim that their clients have a lower proportion of high-risk stock portfolios. They want to determine if the observed data provides sufficient evidence to conclude that the true proportion is indeed less than 0.10, which would support their claim of a lower proportion of high-risk stocks.
Therefore, a left-tailed hypothesis test is appropriate in this scenario.
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En route at FL 290, your altimeter is set correctly, but you fail to reset it to the local altimeter setting of 30.26 in. Hg during descent. If the field elevation is 134 feet and your altimeter is functioning properly, what will it indicate after landing
Answer:
What should be the indication on the magnetic compass as you roll into a standard rate turn to the left turn from an east heading into the northern hemisphere?
Step-by-step explanation:
Solve the equation for x. 6 E n=1 (x-3n)=-3
? apartments in 3 floors = 5 apartments per floor
this is a camera toy
edge of the cube = 5cm
cylinder diameter = 4cm and
cylinder height = 20cm
1) find the clay required to make this toy
2)find the area to be painted
The total clay required is 376.2 cm³and area to be painted is given by 300.7 cm²
What is the area and volume of a right circular cylinder?The volume of a Right Circular Cylinder. In general, the volume of a right cylinder is the area of the base times the height of the cylinder. The area of the circular base is given by the formula A = πr2. Substitute to get V = πr2h.
Given here: The dimensions of the edge of the cube as 5cm and the cylinder diameter is 4cm with a height of 20cm
We know the volume of the cube is given by a³ where a is the measure of the length of the cube
Thus a³=5³
=125 cm³
and surface area of the cube is given by 6a²=6×25
=150 cm²
Again the volume of the cylinder and surface area of the given cylinder is as follows:
Volume= 22/7×2²×20
=251.2 cm³
surface area = 2·π·2·10+2·π·22≈150.79645cm²
Thus the clay required to make the toy is=125+251.2
=376.2 cm³
And the area to be painted is given by =150.7+150
=300.7 cm²
Hence, The total clay required is 376.2 cm³and area to be painted is given by 300.7 cm²
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Find the volume of a pyramid with a square base, where the area of the base is 6.5\text{ m}^26.5 m
2
and the height of the pyramid is 8.6\text{ m}8.6 m. Round your answer to the nearest tenth of a cubic meter.
As a result of answering the question, we may state that Hence, the pyramid's volume is around 18.3 cubic metros.
what is pyramid?In mathematical terms, a pyramid is a polygons created by joining points known as bases and polygonal vertices. A triangle known as a face is created for each hace and vertex. a polygonally shaped cone. There are n+1 vertices, n+1 vertices, and 2n edges in a pyramid with a floor and n pyramids. Every pyramid is self-dual. Three dimensions can be seen in a pyramid. A pyramid has a flat tri face and a polygonal base that unite at a single point known as the vertex. By joining the base and peak, a pyramid is created. The base's edges form triangle faces known as sides that connect to the top.
The formula for a pyramid's volume is:
V = base area * height * (1/3)
Given that the pyramid's base is a square with a surface area of 6.5 m2, we can calculate the lengths of its four sides as follows:
S is equal to sqrt(area) = sqrt(6.5) 2.55 m.
We can now change the values in the formula to:
\(V = (1/3) * (6.5 m^2) * (8.6 m) = 18.3333... m^3\)
This results when we round to the closest tenth of a cubic m
\(V = 18.3 m^3\)
Hence, the pyramid's volume is around 18.3 cubic m
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La fábrica tiene 300 obreros de los cuales 2/3 son hombres. 3/3 trabajadores por la mañana, 1/2 son sindicalizado y 1/6 son personal de confiancia. ¿Cuántos hombres trabajan en la fábrica?_________ ¿Y cuántas mujeres?_______ ¿Cuántos hobreros trabajan por la mañana?__________ ¿Cuántos son sindicalizados?______________ ¿Cuántos son de confianza? AYUDA ES PARA MAÑANA SINO MIS PADRES ME MATAS AYUDA
From the total of 300 workers in the factory :
a. Number of men = 200 and Women = 100
b. Number of workers works in the morning = 225
c. Number of workers unionized are 150.
d. Number of workers trustworthy are 50.
Total number of workers in the factory are 300.
a. Fraction of men in the factory are ( 2/3)
= 2/3 of 300
= 200
Women
= 300 -200
= 100
b. Number of workers in the morning shift are
= 3/4 of 300
= 225
c. Total number of workers unionized
= 1/ 2 of 300
= 150
d. Number of trustworthy workers
= 1/6 of 300
= 50
Therefore, out of 300 workers in the factory answer of the following questions are:
a. Number of men and women work in the factory are 200 and 100 respectively.
b. Number of workers works in the morning is 225.
c. Unionized workers = 150
d. Trustworthy workers = 50.
The above question is incomplete , the complete question is :
The Factory has 300 workers of which 2/3 are men, 3/4 work in the morning, 1/2 are unionized and 1/6 are trusted personnel.
a. How many men work in the factory and how many women?
b. How many workers work in the morning?
c. How many are unionized?
d. How many are trustworthy?
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Given the radius r of a sphere, calculate it's volume V using the formula V= 4 3 Calculate V when r = 7 feet and use T = 3.14. Round your answer to two decimal places
The volume of a sphere is:
\(V=\frac{4}{3}\pi r^3\)In this case we have r=7, then:
\(V=\frac{4}{3}(3.14)(7)^3=1436.03\)Therefore the volume is 1436.03 cubic feet.
Which equation of a line of best-fit reflects a negative correlation?.
The equation of a line of best-fit that reflects a negative correlation is y = mx + b, where the slope m is negative.
When analyzing a scatter plot, a negative correlation indicates that as the independent variable increases, the dependent variable decreases. In the equation y = mx + b, the negative slope m represents the rate of decrease in the dependent variable for each unit increase in the independent variable. A negative slope means that as the x-values increase, the corresponding y-values decrease. The y-intercept b represents the value of the dependent variable when the independent variable is zero. Thus, the equation y = mx + b with a negative slope indicates a negative correlation between the variables being studied.
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"What is the equation of the line of best fit that represents a negative correlation between two variables?"
Approximate the area under the graph of F(x)=0.2x³+2x²-0.2x-2 over the interval (-9,-4) using 5 subintervals. Use the left endpoints to find the height of the rectangles.
To approximate the area under the graph of the function F(x) = 0.2x³ + 2x² - 0.2x - 2 over the interval (-9, -4) using 5 subintervals and left endpoints, we can use the left Riemann sum method. The total area under the graph of F(x) over the interval (-9, -4).
To approximate the area using the left Riemann sum method, we start by dividing the interval (-9, -4) into 5 subintervals of equal width. The width of each subinterval can be calculated as (b - a) / n, where b is the upper limit of the interval (-4), a is the lower limit of the interval (-9), and n is the number of subintervals (5 in this case).
Next, we evaluate the function F(x) at the left endpoint of each subinterval to find the height of the rectangles. For the left Riemann sum, the left endpoint of each subinterval is used as the height. In this case, we evaluate F(x) at x = -9, -7, -5, -3, and -1.
Once we have the width and height of each rectangle, we can calculate the area of each rectangle by multiplying the width and height. Finally, we sum up the areas of all the rectangles to approximate the total area under the graph of F(x) over the interval (-9, -4).
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Which description defines the prism square?
• A. Consists of a round box with three small slits at H, I and J. Two mirrors (A and B) are set at an angle of 45° to each
other
• B. Is another hand instrument that is also used to determine or set out right angles • C. Is used to determine the natural slope of the ground or the slope along lines of measurements. It is therefore
very handy to use in tape measurements
The correct description that defines the prism square is option B: "Is another hand instrument that is also used to determine or set out right angles."
A prism square is a tool used in construction and woodworking to establish or verify right angles. It consists of a triangular-shaped body with a 90-degree angle and two perpendicular sides. The edges of the prism square are straight and typically have measurement markings. It is commonly used in carpentry, masonry, and other trades where precise right angles are essential for accurate and square construction. Option A describes a different tool involving mirrors set at an angle, which is not related to the prism square. Option C refers to a different instrument used for measuring slopes and is not directly related to the prism square.
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Help me please for this question im heavily confused.
Answer:
a)
Let x = number of candy bars sold
Let y = amount of money earned
b)
y = 0.75x
c)
He should work at the car wash.
Step-by-step explanation:
a)
Let x = number of candy bars sold
Let y = amount of money earned
b)
$42.75/57 = $0.75
Each candy bar costs $0.75
We can confirm that by dividing $38.25/51 = $0.75
1 candy bar sells for $0.75
2 candy bars sell for $0.75 * 2
x candy bars sell for 0.75 * x, or simply 0.75x
The equation is y = 0.75x
c)
y = 0.75x
y = 0.75 * 36
y = 27
Larry raised $27 by selling candy bars last year. This year, he can earn more than that by working at the car wash.
He should work at the car wash.
PLS HELP QUICKLY
Point F is between points T and K.
The points are collinear.
Answer:
the answer issssssssssssss
first blank is - 12
2nd blank is -3
NEED ANSWER ASAP In the diagram, the measure of angle 3 is 105°. Which angle must also measure 105°? Angle1 Angle4 Angle6 Angle8
Answer:
Angle 1
Step-by-step explanation:
Angle 3 and angle 1 are vertical angles. That means that whatever the measure of angle 3 is, angle 1 is also the same.
Consider a closed economy where the central bank does not play an active role in setting
the interest rate. The following equations describe the economy:
= 100 + 0.75
= 200 ― 2500
= 25 T = 20
(/P)
= ― 10000
= 1500
P = 3
Note that , the equilibrium interest rate in this closed economy is approximately 0.0796 or 7.96%.
How is this so?Given the following equations -
C = 100 + 0.75% * (M/P)\(^{D}\) = Y - 10000
1 = 200 - 2500i
G = 25
T = 20
M = 1500
P = 3
Let's start by finding the level of income (Y) in equilibrium. In equilibrium, total spending (Y) equals total income (Y).
Y = C + I + G
Y = C + 0 + G (since investment, I, is not specified in the equations)
Substituting the equation for consumption (C) and given values, we have -
Y = (100 + 0.75% * (M/P)\(^{D}\)) + G
Y = (100 + 0.75% * (1500/3)\(^{D}\)) + 25
Y = (100 + 0.75% * 500\(^{D}\)) + 25
Y = (100 + 3.75) + 25
Y = 128.75
Now, let's equate the quantity of money demanded (M\(^{D}\)) with the quantity of money supplied (M) -
M\(^{D}\) = M
100 + 0.75% * (M/P)\(^{D}\) = 1500
Substituting the given values for M and P -
100 + 0.75% * (1500/3)\(^{D}\) = 1500
100 + 0.75% * 500\(^{D}\) = 1500
100 + 3.75 = 1500
3.75 = 1500 - 100
3.75 = 1400
Next, we solve the equation for i -
1 = 200 - 2500i
Rearranging the equation -
2500i = 200 - 1
2500i = 199
i = 199/2500
i = 0.0796
Hence, the equilibrium interest rate in this closed economy is approximately 0.0796 or 7.96%.
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Full Question:
Although part of your question is missing, you might be referring to this full question:
Consider a closed economy where the central bank does not play an active role in setting the interest rate. The following equations describe the economy: C = 100+ 0.75% (M/P)^D =Y - 10000 1 = 200-2500i G = 25 and T = 20 M = 1500 P=3 4. Solve for the equilibrium interest rate.
What is the area of this quadrilateral?
OA. 28 square centimeters
OB. 20 square centimeters
OC. 22 square centimeters
OD. 14 square centimeters
The area of the quadrilateral is 14 square centimeters.
What is the area of the quadrilateral?The quadrilateral is made up of two triangles.
Area of a triangle is expressed as;
1/2 × base × height.
Given that;
For the upper triangle
Base = 4cmHeight = 4cmFor the lower triangle
Base = 4cmHeight = 3cmThe area of the quadrilateral will be the sum of the area of the two triangles.
Area of quadrilateral = Area of upper triangle + Area of lower triangle
Area of quadrilateral = ( 1/2 × 4 × 4 ) + ( 1/2 × 4 × 3 )
Area of quadrilateral = ( 2 × 4 ) + ( 2 × 3 )
Area of quadrilateral = ( 8 ) + ( 6 )
Area of quadrilateral = 14cm²
Therefore, the area is 14cm².
Option D) 14 square centimeters is the correct answer.
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WORTH A LOT OF POINTS. PLEASE HELP THANKSSSSSS!!!!!!!!!!
There is an error in the solution. Identify the error, then solve the problem correctly.
Problem 1
The error happens on the third step. The result should be 47 degrees (approximately). Refer to the steps below to see how I got that value.
\(\frac{\sin x}{7} = \frac{\sin 110^{\circ}}{9}\\\\\sin x = \frac{7*\sin 110^{\circ}}{9}\\\\\sin x \approx 0.73087203838903\\\\x \approx \sin^{-1}(0.73087203838903)\\\\x \approx 46.9595500055922^{\circ}\\\\x \approx 47^{\circ}\\\\\)
Make sure your calculator is in degree mode.
If I had to guess where the \(m\angle \text{x} = 73^{\circ}\) mistakenly came from, it's probably from the 0.73 shown on step 3, but the student somehow lost the decimal point out front.
==========================================================
Problem 2
The error happens on step 1. The sin(120) should be over top the 35 because the 120 degree angle is opposite the side length of 35.
Similarly, the sin(50) should be over the x
Each fraction involves the angle with its paired opposite side, and vice versa.
Here's one way to write the correct steps to find x.
\(\frac{\sin(120)}{35} = \frac{\sin(50)}{x}\\\\x\sin(120) = 35\sin(50)\\\\x = \frac{35\sin(50)}{\sin(120)}\\\\x \approx 30.9593175812171\\\\x \approx 30.96\\\\\)
While digging a hole to plant a tree, Henry found a piece of a broken saucer. What was the circumference of the original saucer? Round to the nearest hundredth.
The circumference of the original saucer was 22.62 cm.
The circumference of a circle is equal to its diameter multiplied by pi. The diameter of the broken piece of the saucer is 8 cm. Pi is approximately equal to 3.14. Therefore, the circumference of the original saucer is:
Circumference = Diameter × pi = 8 cm × 3.14 = 22.62 cm
To the nearest hundredth, the circumference of the original saucer is 22.62 cm.
The Python code to calculate the circumference is as follows:
Python
import math
diameter = 8
pi = math.pi
circumference = diameter × pi
print(round(circumference, 2))
This code will print the following output: 22.62
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A pool contained 135 gallons of water water leaked out of the pool at a rate of 15 gallons every 3 minutes how many minutes did it take for all 135 gallons of water to leak out of the pool
27 min
Step-by-step explanation: leaking speed is 15 gal/ 3 min = 5 gal/min
Time is 135 gal: 5gal/min
What is the value of x
Thank you!
Answer:
The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try! A variable doesn't have to be "x", it could be "y", "w" or any letter, name or symbol.
caring on learning
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