Using the slope and the y-intercept, graph the line represented by the following equation. Then select the correct graph.
2x - y + 4 = 0
Hey! Correct graph would be the second one. ( I attached the photo of it )
Write the equation of the line parallel to the line 3x + 5y = 7 and passes through the point (-1, 3) in standard form.
on the south side of the building, the first quartile is 43cm, the median is 46cm, and the third quartile is 48cm. if she goes to the south side and randomly selects three daffodils, what is the probability that none of them are between 46cm and 48cm?
Around 50% to 75% of the daffodils on the south side of the building are not between 46cm and 48cm.
What is probability?Probability is an area of mathematics that deals with numerical representations of how probable an event is to occur or how likely a statement is to be true. The probability of an occurrence is a number between 0 and 1, where 0 denotes the event's impossibility and 1 represents certainty. A probability is a number that represents the possibility or chance that a specific event will occur. Probabilities can be stated as proportions ranging from 0 to 1, as well as percentages ranging from 0% to 100%.
Here,
This question asks for the probability that none of the three daffodils selected from the south side of the building are between 46cm and 48cm.
Since the median of the data is 46cm
the third quartile is 48cm,
this means that about 50% to 75% of the daffodils on the south side of the building are between 46cm and 48cm.
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please convert the following unsigned binary number to base 10. 100101 question 54 options: 101 21 53 37
The unsigned binary number 100101 is equal to 18 in base 10. The provided options (101, 21, 53, 37) do not match the conversion result.
The provided options (101, 21, 53, 37) do not match the conversion result of unsigned binary number to base.
To convert the unsigned binary number 100101 to base 10, we can use the following steps:
1. Identify the place values for each digit: (2^4) (2^3) (2^2) (2^1) (2^0)
2. Multiply the binary digits with their respective place values: (1×2^4) (0×2^3) (0×2^2) (1×2^1) (0×2^0)
3. Add the results: (16) + (0) + (0) + (2) + (0) = 18
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Rewrite the rational expressions x³+x²-7/x-3A) x²+4x+12+29A) x²+4x+12+29/x-3A) x²+4x+12+19/x-3A) x²+3x+12
We have the expression:
\(\frac{x^3+x^2-7}{x-3}\)We can simplify it by dividing the numerator by the denominator (division of polynomials):
\(\begin{gathered} \frac{x^3+x^2-7}{x-3} \\ \frac{x^3-3x^2+3x^2+x^2-7}{x-3}=\frac{x^2(x-3)}{x-3}+\frac{4x^2-7}{x-3}=x^2+\frac{4x^2-7}{x-3} \\ x^2+\frac{4x^2-12x}{x-3}+\frac{12x-7}{x-3}=x^2+\frac{4x(x-3)}{x-3}+\frac{12x-7}{x-3}=x^2+4x+\frac{12x-7}{x-3} \\ x^2+4x+\frac{12x-36}{x-3}+\frac{36-7}{x-3}=x^2+4x+\frac{12(x-3)}{x-3}+\frac{29}{x-3} \\ x^2+4x+12+\frac{29}{x-3} \end{gathered}\)The answer is: x²+4x+12+29/(x-3)
I need help with this fast! Thanks!
What is the value of the expression? 9 3/4−2 1/5+1/2
_ -- > Ex: 9 1/7
Answer:
Hola no se ingles ¿Quieres ser amigas
Step-by-step explanation:
Find the value of x.
Answer:
x=20°
Step-by-step explanation:
X and Z are inscribed with the same arc (40°)
so the value of x and z are the same
X=Z
Z=1/2(inscribed arc)
Z=1/2(40°)
z=20°..... since z=x
X=20°
الا
length of cello tape is lm 60cm
85 cm is used form it how
much is left on the roll
Answer:
75 m
Step-by-step explanation:
1m 60 cm = 160 cm
160cm-85cm= 75 cm
~ 75 cm of tape is left in the roll.
use rounding to estimate 10 4/5 + 8 9/10
a. 20
b.19
c.18
d.19 1/2
PLEEEASE HELP ME I ONLY HAVE UNTIL TOMMOEROW...or else:(((Hector hired an electrician. The equation y = 40x + 60 represents the cost in dollars, y, of hiring the electrician for x hours. Select all of the true statements.
The y-intercept means the initial cost is $40.
The y-intercept means the initial cost is $60.
The slope means the cost increases $40 each hour.
The slope means the cost increases $60 each hour.
The true statements about the linear equation are:
"The y-intercept means the initial cost is $60."
"The slope means the cost increases $40 each hour."
How to identify the true statements?Remember that the general linear equation in the slope-intercept form is:
y = a*x + b
Where a is the slope and b is the y-intercept.
Here the linear equation is:
y = 40x + 60
Where y is the cost for hiring an electrician for x hours.
We can se that the slope is 40, so that is what the electrician charges per hour, and the y-intercept is 60, so that is the initial cost.
Then the true statements are:
"The y-intercept means the initial cost is $60."
"The slope means the cost increases $40 each hour."
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Answer:B and C
Step-by-step explanation:
Reuben wants to rent a boat and spend at most $26.The boat costs $17 per hour, and Reuben has a discount coupon for $9 off. What are the possible numbers of hours Reuben could rent the boat?
Use t for the number of hours.
HELP PLEASE!!!!!!
Answer:
2 hours
Step-by-step explanation:
The equation:
So first add 9 to 26
26 + 9 = 35
35 is the highest we can go when multiplying 17.
Now divide 35 by 17.
The answer is 2.058….
Remove the numbers after the decimal and you have 2.
Therefore, two hours is the answer.
17 x 2 = 34
34 - 9 = 25
Two hours is correct
Which algebraic expression represents "p plus twice d"?
A. P – 2d
B. 2d – p
C. P + 2d
D. D – 2p
To represent "p plus twice d," we use the expression "p + 2d." (option c)
To represent "p plus twice d" as an algebraic expression, we need to break it down into mathematical terms.
The variable "p" represents a certain value, and the variable "d" represents another value. When we say "p plus twice d," we are adding the value of "p" to two times the value of "d." Mathematically, we can represent "twice d" as 2d.
Therefore, the algebraic expression "p plus twice d" can be written as "p + 2d." This expression accurately represents the addition of the values of "p" and "twice d."
So, when p equals 5 and d equals 3, the expression "p plus twice d" evaluates to 11.
C. P + 2d: This expression represents the correct algebraic expression for "p plus twice d."
Therefore, the correct algebraic expression for "p plus twice d" is option C: P + 2d.
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hello please help prize is brainliest
Answer:
1.) Four
2.) Six
3.) Three
Step-by-step explanation:
Can i get brainliest im one away from becoming an expert
this is what truthfully struggle with can someone explain how i do this please then imma try it on my own
Tony performs a dilation on Figure R. He uses a scale factor of 4 with a center of dilation at the orgin.
What are the coordinates of the image of vertex P?
The x- coordinate of the vertex P is -4 and the y coordinate is -3. The coordinates of the image of vertex P is thus, (-4, -3).
What are coordinates?Coordinates are numbers describing the position of a point or shape in a line or particular space. We can represent a line or shape in the space between number lines with both positive and negative coordinates.
The vertical axis in the number line is called y-axis and the horizontal axis is called the x- axis. The coordinate of a point is written as (x, y). The x, y represents the numbers on x-axis and y -axis touched at which the point lies in the graph.
For the given vertex P, the vertex lies on the point -4 on x-axis and on -3 in y axis. Hence, the coordinate of P is (-4, -3).
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When can we say that two triangles are similar?
The two triangles are similar If they have the same shape, but their sizes are different.
Similar triangles are triangles that have the same shape, but their sizes may be same or different. In other words, if two triangles are similar, then their corresponding angles are congruent and corresponding sides are in equal proportion. The similarity of triangles are denoted by ‘~’ symbol
AA (or AAA) or Angle-Angle Similarity
If any two angles of a triangle are equal to any two angles of another triangle, then those two triangles are similar to each other.
SAS or Side-Angle-Side Similarity
If the two sides of a triangle are in the same proportion of the two sides of another triangle, and the angle inscribed between those two sides in both the triangle are equal, then two triangles are said to be similar.
SSS or Side-Side-Side Similarity
If all the three sides of a triangle are in proportion to the three sides of another triangle, then the two triangles are similar.
Therefore, two triangles are similar if they have the same ratio of corresponding sides and equal pair of corresponding angles.
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the major benefit of enterprise application integration is that it
The major benefit of enterprise application integration (EAI) is that it allows different applications and systems within an organization to seamlessly communicate and share data.
This integration eliminates data silos and enables real-time data exchange, leading to improved efficiency, productivity, and decision-making within the organization.
By implementing EAI, businesses can achieve the following benefits:
1. Enhanced Data Accuracy and Consistency: EAI ensures that data is synchronized and consistent across different systems, eliminating the need for manual data entry and reducing the risk of errors or discrepancies.
2. Increased Efficiency and Productivity: EAI automates the flow of information between applications, reducing the need for manual intervention and streamlining business processes.
This leads to improved efficiency and productivity as employees spend less time on repetitive tasks.
3. Improved Decision-Making: EAI provides a unified view of data from various systems, enabling better analysis and decision-making. Decision-makers have access to real-time and accurate information, allowing them to make informed and timely decisions.
4. Cost Savings: By integrating existing applications instead of developing new ones from scratch, EAI can help businesses save costs. It reduces the need for duplicate systems, minimizes data duplication, and optimizes IT infrastructure.
5. Scalability and Flexibility: EAI allows organizations to easily integrate new applications or systems as their needs evolve. It provides a flexible framework that can accommodate future growth and changes in business requirements.
Overall, the major benefit of enterprise application integration is the ability to achieve seamless connectivity and data exchange between systems, leading to improved efficiency, productivity, and decision-making in an organization.
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which graph shows a non-proportinol linear relationship between x and y
We should know that , the proportional relationship is passing through the point (0,0)
As shown in the given graphs , there are 3 lines passing through the point (0,0)
So, the 3 lines representing proportional relationship
So, the graph that shows a non- proportional relationship is number 4
A tree's height increase by 15%. If a tree is 23 feet high, how tall will it be in one year ?
Increased height:-
\(\\ \sf\longmapsto 23\times 15\%\)
\(\\ \sf\longmapsto 23\times \dfrac{15}{100}\)
\(\\ \sf\longmapsto \dfrac{345}{100}\)
\(\\ \sf\longmapsto 3.45\)
Now current height:-
\(\\ \sf\longmapsto 23+3.45=26.45ft\)
If m= 2, n=3, and p= -1, then find the value of : 2mn4 – 15m2n + p
In Full Details!! As Soon As Possible
Answer:
-131
Step-by-step explanation:
2×2×3×4-15×2×2×3+-1
48-179
=-131
Question 12 of 15
Solve: 8+=(x-4) - 1
A. x = -24
B. There are infinitely many solutions.
C. x = 40
D. x=-40
the solution of the system of equation where x = -40.
What is a System of Equations?
A system of equations in algebra is made up of two or more equations that are solved together. "A group of equations satisfied by the same set of variables are called a system of linear equations. Finding the values of the variables employed in the system of equations is the first step towards solving it. While maintaining the balance of the equations on both sides, we compute the values of the unknown variables. Finding a variable whose value makes the condition of all the given equations true is the primary goal of solving an equation system.
8+x/2 =1/4(x-4) - 1
⇒8+x/2 = x/4 -1 -1
⇒x/2-x/4 = -10
⇒x/4 = -10
⇒x = -40
Hence the solution of the system of equation where x = -40.
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This is for math class. Help me plz. Need this done by today mid-night.
find the missing angles
m∠E=
m∠F=
Answer:
41⁰
Step-by-step explanation:
180 - 98 = 82⁰
2x = 82⁰
x = 82/2
= 41⁰
what are the x-intercepts of this graphed function
Answer:
B) x-intercepts: (-5,0),(4,0); y-intercept: (0,-2)
Step-by-step explanation:
The x-intercepts of a function are where the graph passes through the x-axis, which are (-5,0) and (4,0)
The y-intercept of a function is where the graph passes through the y-axis, which is (0,-2)
Therefore, B is the correct answer
Simplify the expression -4^2(3x - 7)
Answer:
−48x+112
Step-by-step explanation:
evatulate: −16 (3−7)
-48+112
The Lakeside Marina charges a $35 rental fee for a boat in addition to charging $15 an hour. Write an equation in slope intercept form for the situation.
For how long could you rent the boat if the cost is $80?
pls answer
Answer:
3 hours
Step-by-step explanation:
y = mx + b
for each hour you are charged 15 dollars. for every 1 hour, you are charged $15.
y = 15x
you must also add the base fee of 35
y = 15x + 35
if you know that y = 80,
80 = 15x + 35
solve for x
x = 3
Answer: 35 + 15=50
Step-by-step explanation: this is just for part 1
Write the linear equation 2x + 3y = 6 in slope-intercept form. Be sure to write the slope as an improper or proper fraction.
Answer:
y=-2/3x+2
Step-by-step explanation:
Slope Formula: Y=mx+b
What is this pleaseeeee helpp pleaseeeeeee
Rachel has a new beaded necklace. The necklace has 5 blue beads and 45 white beads. What percentage of the beads on Rachel's necklace are blue?
Write your answer using a percent sign (%).
Answer:
10% of the beads are blue
Step-by-step explanation:
Well, let's add 5 and 45 to get the total amount of beads.
5 + 45 = 50 total beads.
Now, since 50 is the 100%, let's find how much percentage of the beads are blue.
50 divided by 5 = 10%
10% of the beads are blue
Answer:
10 percentage of the beads on Rachel's necklace are blue
Step-by-step explanation:
Given the following:
we were told that Rachel has a new beaded necklace.
The necklace has \(5\) blue beads
It also has \(45\) white beads.
we are to find the percentage of beads on Rachel's necklace that are blue.
first we find the total beads.
Total beads = \(5+45=50\)
recall blue beads = \(5\)
Therefore, the percentage of blue beads is: ?
the number of blue beads divide by the total number of beads multiply by 100
Percentage of blue beads = \(\frac{5}{50} ~x~100\)
\(=0.1~x~100\) which equals 10%
Therefore the percentage of the beads on Rachel's necklace that are blue is 10%.
Brian was recording the height of a plant for a science project. The plant was 6 1/2 inches tall last week. After measuring the plan this week he recorded that the plant grew 1 1/4 inches. What is the height of the plant now
Answer:
The height of the plant now is 7 3/4 inches, as it has grown by 1 1/4 inches from the previous measurement of 6 1/2 inches.
Step-by-step explanation of how to calculate the height of the plant:
1. Measure the height of the plant last week, and record it (it is 6 1/2 inches).
2. Measure the height of the plant this week, and record it (it is 7 3/4 inches).
3. Subtract the height measured last week from the height measured this week (7 3/4 - 6 1/2 = 1 1/4 inches). This result indicates the amount the plant has grown.
4. Add the result from Step 3 (1 1/4 inches) to the height that was recorded last week (6 1/2 inches).
5. The final result is the current height of the plant, which is 7 3/4 inches.
A box of cereal weighs 14 ounces and costs $2. 66. What is the price per ounce of the cereal?.