Answer:
Step-by-step explanation:
I. Conjuguez le verbe au temps qui convient :
a) Autrefois, on _________________________ beaucoup. (jouer)
b) Hier, une fille _______________________ du 4eme étage. (tomber)
c) Dès que je ________________________ ma vieille maison, j’achèterai cette
maison-là. (vendre)
d) _________________________ la porte, s’il te plaît. (fermer)
e) Ils ______________________ nous voir la semaine prochaine. (venir)
f) Avant de ______________________, il faut se laver les mains. (manger)
g) Je ____________________________ bientôt. (se coucher)
h) _______________________________ bien ta route ! (savoir)
i) Quand __________________________-tu ton anniversaire ? (célébrer)
j) Dès qu’il _________________________, il me téléphonera. (se réveiller)
y=-2x+8
y=x-7
solved by graphing
Answer:
See the attached graph
Step-by-step explanation:
The solution is the labelled point of intersection in the graph
What are all the factors of 32? A 2, 4, 8, 16 B 1, 2, 16, 32 C 1, 2, 4, 8, 16, 32 D 2, 4, 6, 8, 12, 16, 32
What are all the factors of 32?
answer : ( C ) 1, 2, 4, 8, 16 and 32.....
Answer:
The factors of 32 are 1, 2, 4, 8, 16, 32
Step-by-step explanation:
The quickest way to find the factors of a number is to divide it by the smallest prime number (bigger than 1) that goes into it evenly with no remainder. Continue this process with each number you get, until you reach 1.
Find all the numbers less than or equal to the given number. Divide the given number by each of the numbers. The divisors that give the remainder to be 0 are the factors of the number-------------------------------------------------------------------------------------------------------------
1 x 32 = 322 x 16 = 324 x 8 = 328 x 4 = 3216 x 2 = 32Therefore the answer is C. 1,2,4,8,16,32
1. If mA = 3x° and
m
what is the value
of x?
Answer: I'm sorry, but the information provided is not enough to determine the value of x. The statement "mA = 3x°" does not provide enough context to understand what "mA" and "x" represent, and what the relationship between them is. Additionally, the statement "m" does not provide any information that can help determine the value of x. Can you please provide more information or context?
Step-by-step explanation:
The points A, B and C in 3D space are such that:
• AB = 10mm, AC = 17mm and BC = 28mm.
• The angle of elevation from A to B is 20°.
• The angle of elevation from A to C is 55°.
Find the angle of elevation from B to C, to the nearest degree.
Answer:
Angle of elevation= 180- (20- 55)
180- 75
105°
ABM Services paid a $4.15 annual dividend on a day it closed at a price of $54 per share. What
was the yield?
Answer:
7.68%
Step-by-step explanation:
The computation of the yield is shown below:
As we know that
Yield is
= Annual dividend ÷ Price per share
= $4.15 ÷ $54
= 7.68%
We simply divide the annual dividend from the price per share so that the yield could be determined
hence, the yield is 7.68%
And, the same would be relevant
What is Factorise 3x+12
Answer:
3 (x + 4)
Step-by-step explanation:
3x = 3 × x
12 = 3 × 4
3x + 12
Take 3 common,
3 (x + 4)
Hence, factorised.
A hotel swimming pool measures 20 m by 8m.The hotel manager wants to put a 2 m wide deck around the pool. Caluculate the area of the deck.
what are the portfolio weights for a portfolio that has 135 shares of stock a that sell for $84 per share and 110 shares of stock b that sell for $82 per share? (do not round intermediate calculations and round your answers to 2 decimal places, e.g., 32.1616.) portfolio weight stock a % stock b %
The portfolio weights for stock A and stock B are approximately 55.69% and 44.31%, respectively.
To calculate the portfolio weights for stock A and stock B, we need to determine the total value of the portfolio and the proportion of each stock's value within that total.
The total value of the portfolio can be calculated as follows:
Total value = (Number of shares of stock A × Price per share of stock A) + (Number of shares of stock B × Price per share of stock B)
Total value = (135 × $84) + (110 × $82)
Total value = $11,340 + $9,020
Total value = $20,360
Now, we can calculate the portfolio weights for each stock:
Weight of stock A = (Value of stock A ÷ Total value) × 100%
Weight of stock A = (($84 × 135) ÷ $20,360) × 100%
Weight of stock A = $11,340 ÷ $20,360
Weight of stock A ≈ 0.5569 or 55.69%
Weight of stock B = (Value of stock B ÷ Total value) × 100%
Weight of stock B = (($82 × 110) ÷ $20,360) × 100%
Weight of stock B = $9,020 ÷ $20,360
Weight of stock B ≈ 0.4431 or 44.31%
Therefore, the portfolio weights for stock A and stock B are approximately 55.69% and 44.31%, respectively.
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$100 is split with Al, Bob. Cindi and Dina (4 total) Bob gets $4 more than Al. Cindi gets $8 more than Bob Dina gets twice as much as Cindi How much does each person get?
Answer:
Al-$12 Bob-$16Cindi-$24 Dina-$ 48
Step-by-step explanation:
Basically
x
x+4
x+12
2(x+12)=2x+2y
x+x+4+x+12+2x+24=100
So yeah.
Find the coordinates of point B that lies along the directed line segment from A(-5, 2) to C(11, 0) and partitions the segment in the ratio of 5:3.
Answer:
B ( 5 , 3/4 )
Step-by-step explanation:
Solution:-
We are given two points in the cartesian coordinate system as:
A ( -5 , 2 ) C ( 11, 0 )
The point B lies on the line segment from A to C. The ratio of segment given is:
AB / BC = 5 / 3
To solve such type of problems. We will use vector equation of line AC.
To form a vector equation of line representing AC. We will first determine the direction vector ( d ) that is parallel to the line AC as follows:
d = OC - OA
d = < 11, 0 > - < -5,2 >
d = < 16 , -2 >
The fixed point on the line is taken. We will take point A. The vector equation of line from point A to point C is expressed as:
< x , y > = OA + t*d
< x , y > = < -5, 2 > + t* < 16 , - 2 >
The above equation satisfies all the points that lies on the line AC. To determine the coordinates of ( B ). We will plug in the appropriate value of parameter ( t ) and evaluate. We are given the ratio 5:3.
So point B is 5/8 th the magnitude of the distance AC from A. Hence, t = 5/8 as follows:
< x , y > = < -5 , 2 > + ( 5/8 ) * < 16 , -2 >
< x , y > = < -5 , 2 > + < 10 , -5/4 >
< x , y > = < 5 , 3/4 > ... Answer
Answer:
x, y = 5, 3/4
Step-by-step explanation:
What expression is equivalent to -2(3x + 5y)
The expression equivalent to the given expression -2(3x + 5y) is
y = 3x / 5How to find the expression equivalent to the given expressiongiven that
-2(3x + 5y)
expanding the parenthesis
-6x - 10y = 0
10y = 6x
y = 6x/10
y = 3x / 5
we can conclude that y = 3x/5 is equivalent to -2(3x + 5y)
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Find the circumference of the object. Use 3.14 or 22 for 1. Round to the nearest hundredth, if necessary.
DATE:
1.5 ft
Answer:
9.42 ft
Step-by-step explanation:
We know the diameter is equal to 1.5 ft.
The equation for circumference is \(2\)πr.
Let's insert the numbers we already have.
2(3.14)(1.5)
= 9.42 ft
• 1.Find the scale factor of a blueprint if the scale is 3 inches = 6 feet.
A. 1
B. 24
C. 3
D. 72
Answer:
B
Step-by-step explanation:
Answer: B. 24 (as a fraction: 1/24)
Can you do it?I can’t understand
Answer:
489,162
Step-by-step explanation:
Hope it can help you lovelots
By coincidence, Kimberly’s Paint Supplies sold equal quantities of two paint colors yesterday: yellow and blue. All yellow paint comes in 9-liter containers while blue paint is sold in 12-liter containers. What is the smallest amount of each paint color the store must have sold?
Answer:
36 liters
Step-by-step explanation:
Yellow paint = 9 liters containers
Blue paint = 12 liters containers
Kimberly’s Paint Supplies sold equal quantities of two paint colors yesterday
What is the smallest amount of each paint color the store must have sold?
Find the Lowest common multiple of 9 liters and 12 liters
9 liters = 18, 27, 36, 45, 54, 63, 72, 81, 90, 99
12 liters = 24, 36, 48, 60, 72, 84, 96, 108
The Lowest common multiple of 9 liters and 12 liters is 36 liters
Therefore, the smallest amount of each paint color the store must have sold to have equal quantities of two paint colors yesterday is 36 liters
Answer: The answer is 9.
Step-by-step explanation:
Because I got it right on ixl.
Point (w, z) is transformed by the rule (w 5, z) . what type of transformation occurred?
Scaling transformation onto the x co ordinate by a factor of 5.
What is a co-ordinate system ?A co-ordinate system represents two points one for x axis and another for y axis in a ordered pair (x,y)
According the given question Point (w, z) is transformed by the rule (w5, z).
Here w represents x co-ordinate points and z represents y co-ordinate points.
We can observe that the x co-ordinate point have been scaled by a factor of 5.We can think of that after this transformation the line has become less steeper from origin.
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ms tunnicliffe is making jam for the county fair blackberries cost 5.50 per kg sugar cost 65c per kg 15 glass jars cost 5.85 she uses 16kg of blackberries and 10kg of sugar to make 15 jars of jam calculate the total cost to make the 15 jars
Therefore , the solution of the given problem of unitary method comes out to be total cost for to make 15 jars is 12,386.25 euroes.
What exactly is a unitary method?After calculating the size of a small slice, multiply the quantity by two to complete a task using the unitary technique. Simply expression, the unit variable technique works to separate a coded item from a certain group or collection of groups. For instance, 40 pens would cost Rs. 400 (or 400 pounds, $1.01). It's possible that one country will have total control over the method employed to do this. Almost every living creature has a distinctive quality.
Here,
Given :
cost of blackberry = 88 euroes
cost of sugar = 650 euroes
Jam bottles costs =87.75
total cost for to make 15 jars is
=> 15 * (87.75+650+88)
=> 15 * 825.75
=> 12,386.25 euroes
Therefore , the solution of the given problem of unitary method comes out to be total cost for to make 15 jars is 12,386.25 euroes.
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Alyssa make it back to the mini apple pies he was a 1/2 cup of sugar for every 24 batches she has five 1/4 cups of sugar left in the bag how many batches can she make
From 1/4 cups of sugar she can make mini apples for 12 batches.
What is a numerical expression?A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.
Given, 1/2 cup of sugar is needed to make a mini apple for 24 batches.
∴ From (1/2)×(1/2) = 1/4 cup of sugar is needed to make a mini apple for 24×1/2 = 12 batches.
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The most likely outcomes for a particular project are estimated as follows;
Unit price:
§ 80
Variable cost:
§ 60
Fixed costi
§ 440,800 Expected
sales:
40,600 units per year However, you recognize that some of these estimates are subject to error. Suppose each variable turns out to be either 5% higher or 5% lower than the initial estimate. The project will last for 10 years and requies an initial investment of $14 milion, which wil be depreciated straight line over the projeci life to a final value of
zero. The firm's tax rate is 21%, and the required rate of retum is 14%. a. What is project's NPV in the best-case scenario, that is, assuming all variables take on the best possible
value?
b. What is project's NPV in the worst-case scenario? Note: For all the requirements, a negative amount should be indicated by a minus sign. Enter your answers in dollars, not in millions. Do not round intermediate calculations. Round your answers to the
nearest dollar amount.
To calculate the project's NPV in the best-case scenario, we need to consider the best possible values for each variable.
Here are the steps-
Step 1: Calculate the annual cash inflow.
Annual revenue = Unit price * Expected sales
= $80 * 40,600
= $3,248,000
Step 2: Calculate the annual cash outflow.
Annual variable cost = Variable cost * Expected sales
= $60 * 40,600
= $2,436,000
Annual fixed cost = Fixed cost
= $440,800
Annual depreciation = Initial investment / Project life
= $14,000,000 / 10
= $1,400,000
Annual tax = (Annual revenue - Annual variable cost - Annual fixed cost - Annual depreciation) * Tax rate
= ($3,248,000 - $2,436,000 - $440,800 - $1,400,000) * 0.21
= $208,720
Step 3: Calculate the annual net cash flow.
Annual net cash flow = Annual revenue - Annual variable cost - Annual fixed cost - Annual depreciation - Annual tax
= $3,248,000 - $2,436,000 - $440,800 - $1,400,000 - $208,720
= $162,480
Step 4: Calculate the NPV using the best-case scenario cash flows.-
\(NPV = Initial investment + (Annual net cash flow / (1 + Required rate of return)^n)\)
\(= -$14,000,000 + ($162,480 / (1 + 0.14)^1) + ($162,480 / (1 + 0.14)^2) + ... + ($162,480 / (1 + 0.14)^10)\)
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if sin a+b=1 and sina-b=1/2 find a and b
Answer:
1/2 + 1/2 = 1
Step-by-step explanation:
A palindrome is a number that reads the same forward and backward. a palindrome will be designated good if the first half of the number is strictly increasing. (example: 123321 is good, and so is 454 or 16961, but 1224221 or 324423 are not good). how many 5-digit good palindromes are there?
The total number of 5 digit palindrome that we have is 900.
What is a palindrome?This is the term that is used to refer to a number or a word phrase that is the same way when it is written from the front and from the back.
Examples of palindrome numbers are
10101 10201 10301 10401Read more on palindrome here:
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The table represents the heights and weights of the starting offensive players for a high school varsity football team. what conclusion drawn from the data best describes the correlation between height and weight for the team?
The conclusion drawn from the data best describes a positive correlation between height and weight for the team.
The table represents the heights and weights of the starting offensive players for a high school varsity football team. The question is asking for the conclusion that best describes the correlation between height and weight for the team.
To determine the correlation between height and weight, we can look at the data in the table and see if there is a pattern or trend. We can do this by creating a scatter plot of the data points, with height on the x-axis and weight on the y-axis.
After analyzing the scatter plot, we can draw the conclusion that there is a positive correlation between height and weight for the team. This means that as height increases, weight tends to increase as well. The data points on the scatter plot should show a general upward trend.
In summary, the conclusion drawn from the data best describes a positive correlation between height and weight for the team.
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The correlation between height and weight for the high school varsity football team can be described as positive, no correlation, or weak correlation based on the observations. Correlation only describes the relationship between the variables and does not imply causation or provide an explanation.
Based on the given table representing the heights and weights of the starting offensive players for a high school varsity football team, we can draw the following conclusion regarding the correlation between height and weight for the team:
1. Positive correlation: If we observe that as the heights of the players increase, their weights also tend to increase, then we can conclude that there is a positive correlation between height and weight. This means that taller players generally have higher weights, and vice versa.
2. No correlation: On the other hand, if we notice that there is no clear pattern or relationship between height and weight, with some tall players having low weights and vice versa, then we can conclude that there is no correlation between height and weight for the team.
3. Weak correlation: If there is a weak correlation between height and weight, it means that there is a slight tendency for taller players to have higher weights, but the relationship is not very strong or consistent. In this case, we might observe some tall players with lower weights and some shorter players with higher weights.
Correlation only describes the relationship between two variables, in this case, height and weight. It does not imply causation or explain why the correlation exists.
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Due in 5 mins please help me!
Answer:
no
Step-by-step explanation:
A person flying a kite has released 176m of string . The string makes an angle of 27 degrees with the ground.how high is the kite.how far away is the kite horizontally .answer to the nearest metre.
Answer:
157m
Step-by-step explanation:
*see image for diagram
cos 27 = \(\frac{x}{176m}\)
x = 176*cos27
x = 156.8171...
Answer:
the answer is 157 m explained in detail above
The optimal amount of x1, x2, P1, P2 and income are given by the
following:
x1= 21/ 7p1 x2= 51 / 7p2
The original prices are: P1=10 P2=5 The original income is: I
=4189 The new price of P1 is the foll
The total change in the consumed quantity of x₁ as per given price and income is equal to 213.
x₁ = (21/7)P₁
x₂ = (51/7)P₂
P₁ = 10
P₂ = 5
P₁' = 81
To calculate the total change in the quantity consumed of x₁ when the price of P₁ changes from P₁ to P₁',
The difference between the quantities consumed at the original price and the new price.
Let's calculate the quantity consumed at the original price,
x₁ orig
= (21/7)P₁
= (21/7) × 10
= 30
x₂ orig
= (51/7)P₂
= (51/7) × 5
= 36.4286 (approximated to 4 decimal places)
Now, let's calculate the quantity consumed at the new price,
x₁ new
= (21/7)P1'
= (21/7) × 81
= 243
x₂ new
= (51/7)P2
= (51/7) × 5
= 36.4286
The total change in the quantity consumed of x₁ can be calculated as the difference between the new quantity and the original quantity,
Change in x₁
= x₁ new - x₁ original
= 243 - 30
= 213
Therefore, the total change in the quantity consumed of x₁ is 213.
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The above question is incomplete, the complete question is:
The optimal amount of x1, x2, P1, P2 and income are given by the following:
x1= 21/ 7p1 x2= 51 / 7p2
The original prices are: P1=10 P2=5 The original income is: I =4189 The new price of P1 is the following: P1'=81 Assume that the price of x1 has changed from P1 to P1'. What is the total change in the quantity consumed of x1?
Please answer step by step
Determine if the point (1,2) is in the solution set. Explain your answer.
The required point (1,2) is not in the solution set of the system of inequalities.
What is inequality?Inequality can be defined as the relation of the equation containing the symbol of ( ≤, ≥, <, >) instead of the equal sign in an equation.
Here,
To graph the system of inequalities 4x-y < 2 and 2y + 3x ≤ 14, we can follow these steps:
To determine if point (1,2) is in the solution set, we can simply check if it satisfies both inequalities.
For the first inequality, 4x-y < 2, we can substitute x=1 and y=2 to get 4(1) - 2 < 2, which is false.
For the second inequality, 2y + 3x ≤ 14, we can substitute x=1 and y=2 to get 2(2) + 3(1) ≤ 14, which is also true.
Therefore, point (1,2) is not in the solution set of the system of inequalities.
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You are given the hyperbolic relation modeled by xy=−3
Do the following:
a) Rewrite the relation such that the dependent variable (y) is isolated.
b) Complete the table of values that accompanies this question.
c) Use the table to graph the relation.
You can take a photo of the grid below and use an app on on your iPad (e.g. Notability/Explain Everything) to complete the graph. Or, you can graph on paper, by hand and upload a photo.
\(▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪\)
Let's solve :
a.) The equation will be :
\(xy = - 3\)\(y = \dfrac{ - 3}{x} \)b.) the table will be like this :
for x = 1 , y = -3point (1 , -3)
for x = 3 , y = -1point (3, -1)
for x = -1 , y = 3point (-1 , 3)
for x = -3 , y = 1point (-3 , 1)
c.) graph the equation as shown in attachment !
Which expression is equivalent to 7x2V204 . 6/2x12, if X+0?
Therefore, the expression equivalent to 7x^2 / √204 . 6 / 2x12, if X+0, is 7x / 8√51.
The given expression is 7x^2 / √204 . 6 / 2x12. Simplifying the expression, we can first reduce 6/2 to 3:
7x^2 / √204 . 3 / 12x
Next, we can simplify the square root of 204 to 2√51:
7x^2 / 2√51 . 3 / 12x
Then, we can simplify 3/12 to 1/4:
7x^2 / 2√51 . 1 / 4x
Finally, we can simplify the expression by canceling out the x terms:
7x / 8√51
Therefore, the expression equivalent to 7x^2 / √204 . 6 / 2x12, if X+0, is 7x / 8√51.
In summary, we simplified the given expression by first reducing 6/2 to 3, then simplifying the square root of 204 to 2√51. We then simplified 3/12 to 1/4 and canceled out the x terms to arrive at the final expression 7x / 8√51.
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Problem 20: Use the distance formula to find the length of line segment PD. If your answer turns out to be a square root that does not equal a whole number, estimate it to one decimal place. J(-2,4) D(4,4) P(3,-2)
The length of line segment PD is given as follows:
PD = 6.1.
How to calculate the distance between two points?Suppose that we have two points of the coordinate plane, and the ordered pairs have coordinates represented by \((x_1,y_1)\) and \((x_2,y_2)\).
The shortest distance between them is given by the equation presented as follows, derived from the Pythagorean Theorem:
\(D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\)
The endpoints of the line segment in this problem are given as follows:
D(4,4), P(3,-2) .
The length of the line segment is given by the distance between these two points, as follows:
\(PD = \sqrt{(4 - 3)^2 + (4 - (-2))^2}\)
PD = 6.1.
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What is the equation of a parabola that intersects the x-axis at points (-1, 0) and (3,0)?
The equation of the parabola that intersects the x-axis at points (-1, 0) and (3,0) is y = 0.
Given that a parabola intersects the x-axis at points (-1, 0) and (3,0).We know that, when a parabola intersects the x-axis, the y-coordinate of the point on the parabola is 0. Therefore, the two x-intercepts tell us two points that are on the parabola.Thus the vertex is given by:Vertex is the midpoint of these x-intercepts=(x_1+x_2)/2=(-1+3)/2=1The vertex is the point (1,0).Since the vertex is at (1,0) and the parabola intersects the x-axis at (-1,0) and (3,0), the axis of symmetry is the vertical line passing through the vertex, which is x=1.We also know that the parabola opens upwards because it intersects the x-axis at two points.To find the equation of the parabola, we can use the vertex form:y = a(x - h)^2 + kwhere (h, k) is the vertex and a is a constant that determines how quickly the parabola opens up or down.We have h=1 and k=0.Substituting in the x and y values of one of the x-intercepts, we get:0 = a(-1 - 1)^2 + 0Simplifying, we get:4a = 0a = 0Substituting in the x and y values of the other x-intercept, we get:0 = a(3 - 1)^2 + 0Simplifying, we get:4a = 0a = 0Since a = 0, the equation of the parabola is:y = 0(x - 1)^2 + 0Simplifying, we get:y = 0Hence the equation of the parabola that intersects the x-axis at points (-1, 0) and (3,0) is y = 0.
Learn more about Parabola here,The vertex of a parabola is (-2,6), and its focus is (-5,6).
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