Answer:
e)_/13
f)13
g)5p
h)_/53m
Step-by-step explanation:
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HOPE IT HELPS
HAVE A GREAT DAY
Answer:
see explanation
Step-by-step explanation:
Calculate the distance using the distance formula
d = \(\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }\)
(g)
with (x₁, y₁ ) = P (p, 4p) and (x₂, y₂ ) = Q (- 2p,8p)
d = \(\sqrt{(-2p-p)^2+(8p-4p)^2}\)
= \(\sqrt{(-3p)^2+(4p)^2}\)
= \(\sqrt{9p^2+16p^2}\)
= \(\sqrt{25p^2}\)
= 5p
------------------------------------------------------------
(h)
with (x₁, y₁ ) = R (- 2m, 5m) and (x₂, y₂ ) = S (- 4m, - 2m)
d = \(\sqrt{(-4m-(-2m))^2+(-2m-5m)^2}\)
= \(\sqrt{(-4m+2m)^2+(-7m)^2}\)
= \(\sqrt{(-2m)^2+49m^2}\)
= \(\sqrt{4m^2+49m^2}\)
= \(\sqrt{53m^2}\)
= m\(\sqrt{53}\)
Colton scored a 70 on his first history test of the term and a 91 on the second history test. Coltons score increased by what percent?
Answer:
30 Percent
Step-by-step explanation:
Use the percent change formula.
A group of 7 friends each received 5/6 of a pound of candy. How much candy did they receive total?
Answer:
A group of seven friends each received one-half of a pound ofcandy. How much candy did they receive total?✓
0.5 pounds x 7= 3.5 poundsStep-by-step explanation:
suppose that the radius of convergence of the power series cn xn is r. what is the radius of convergence of the power series cn x9n ?
The radius of convergence of the power series $\sum_{n=0}^\infty c_n x^n$ is $r$. To find the radius of convergence of the power series $\sum_{n=0}^\infty c_n x^{9n}$, we can rewrite the series as $\sum_{n=0}^\infty c_n (x^9)^n$.
Letting $y = x^9$, we obtain the power series $\sum_{n=0}^\infty c_n y^n$, which has the same coefficients as the original series. By the ratio test, the series $\sum_{n=0}^\infty c_n y^n$ has radius of convergence $R' = r^9$. Therefore, the radius of convergence of the power series $\sum_{n=0}^\infty c_n x^{9n}$ is $r^9$.
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let f(x) = {cx^2 + 7x, if x < 4 {x^3 - cx, if x ≥ 4
For what value of the constant c is the function f continuous on (-[infinity], [infinity])?
The value of the constant c that makes the function f(x) continuous on (-∞, ∞) is c = 3. In order for a function to be continuous at a point, the left-hand limit, right-hand limit, and the value of the function at that point must all be equal.
Let's analyze the function f(x) at x = 4. From the left-hand side, as x approaches 4, the function is given by cx² + 7x. So, we need to find the value of c that makes this expression equal to the function value at x = 4 from the right-hand side, which is x³ - cx.
Setting the left-hand limit equal to the right-hand limit, we have:
lim(x→4-) (cx² + 7x) = lim(x→4+) (x³ - cx)
By substituting x = 4 into the expressions, we get:
4c + 28 = 64 - 4c
Simplifying the equation, we have:
8c = 36
Dividing both sides by 8, we find:
c = 4.5
Therefore, for the function f(x) to be continuous on (-∞, ∞), the value of the constant c should be 4.5.
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Solve for a. 1/4(20−4a)=6−a 0 all real numbers −1 no solution
Answer:
No solution
Step-by-step explanation:
=> \(\frac{1}{4} (20-4a) = 6-a\)
=> \(\frac{1}{4} *4(5-a) = 6-a\)
=> \(5-a=6-a\)
Adding a to both sides
=> \(5-a+a=6-a+a\)
=> 5 ≠ 6
So, this equation has no solution.
Please help.
Algebra.
jason is trying to remember the five digit combination to his safe. he knows that he only used digits $1$ through $5$ (possibly repeated), that every even digit was followed by an odd digit, and every odd digit was followed by an even digit. how many possible combinations does jason need to try?
180 possible combinations does jason need to try
What is Permutation?
In mathematics, permutation relates to the act of arranging all the members of a set into some sequence or order. In other words, if the set is already ordered, then the rearranging of its elements is called the process of permuting. Permutations occur, in more or less prominent ways, in almost every area of mathematics. They often arise when different orderings on certain finite sets are considered.
What is a Combination?
The combination is a way of selecting items from a collection, such that (unlike permutations) the order of selection does not matter. In smaller cases, it is possible to count the number of combinations. Combination refers to the combination of n things taken k at a time without repetition. To refer to combinations in which repetition is allowed, the terms k-selection or k-combination with repetition are often used.
If the combination begins with an odd digit
We have 3 * 2 * 3 * 2 * 3 = 108 possible combinations
If the combination starts with an even digit
We have 2 * 3 * 2 * 3 * 2 = 72 possible combinations
So 108 + 72 = 180 possible combinations
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What is the value of x? Enter your answer in the box
Answer:
x = 7
Step-by-step explanation:
The 2 triangles are similar ( AA postulate ), then the ratios of corresponding sides are equal, that is
\(\frac{x}{42}\) = \(\frac{6}{36}\) ( cross- multiply )
36x = 252 ( divide both sides by 36 )
x = 7
he theater club is hosting a one-act competition to raise $1,220 for new costumes. It plans to sell tickets for $8 each and would like to earn within $100 of its goal. This is the equation representing this situation, where t is the number of tickets sold: |8t − 1,220| = 100. Type the correct answer in each box. Use numerals instead of words. To earn within $100 of its goal, the theater club needs to sell a minimum of tickets and a maximum of tickets.
Answer:
i think that your suppose to divide add and subtracct.
Step-by-step explanation:
Hope this helps.
Answer:
140
165
Step-by-step explanation:
To solve the absolute value equation, first rewrite the equation as two separate equations equal to -100 and 100:
8t − 1,220 = -100 8t − 1,220 = 100
8t = 1,120 8t = 1,320
t = 140 t = 165
To earn within $100 of its goal, the theater club needs to sell a minimum of 140 tickets and a maximum of 165 tickets.
A study of a population of 1500 rabbits revealed that 8 out every 75 rabbits in the population were females. Based on the results of this study, how many rabbits in the population are males?
As per the proportion, the number of males rabbits in the population is 1000.
Let's first find the proportion of female rabbits in the population using the given information. We are told that 8 out of every 75 rabbits in the population are females. Therefore, we can write:
Proportion of females = 8/75
We can simplify this fraction by dividing both the numerator and the denominator by the greatest common factor, which is 1:
Proportion of females = 8/75 = 0.1067
This means that for every unit of 75 rabbits in the population, there are 8 female rabbits.
Then, the total number of rabbits in the population is:
Total number of rabbits = r x 75
Since we know that the proportion of females is 0.1067, we can find the number of female rabbits in the population as follows:
Number of female rabbits = Proportion of females x Total number of rabbits
= 0.1067 x (r) x 75
We also know that the total number of rabbits in the population is 1500. Therefore, we can set up an equation as follows:
Number of male rabbits + Number of female rabbits = Total number of rabbits
Number of male rabbits + 0.1067 x (r) x 75 = 1500
Now, we can solve for the number of male rabbits by rearranging the equation:
Number of male rabbits = 1500 - 0.1067 x (r) x 75
We can simplify this expression by first multiplying 0.1067 and 75:
Number of male rabbits = 1500 - 8.003 x r
Finally, we can substitute the value of x in terms of the total number of rabbits in the population (1500) to find the number of male rabbits:
Number of male rabbits = 1500 - 8.003 x (1500/75)
Number of male rabbits = 1000
Therefore, there are 1000 male rabbits in the population.
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Plsssss help plsssss I didn’t understand pls helpppppp
Anoche fuimos al cine cuando llegamos ya había vendido tres quintas partes de la entradas disponibles si sólo quedaron 75 entradas por vender ¿Cuántas entradas había en total?
Usando proporciones, hay que habían 188 entradas en el total.
¿Qué es una proporción?Una proporción es una fracción de la cantidad total.
En este problema, hay que dos quintos de el total de entradas n restanban, e la cantidad equivalente a esta proporción es de 75 entradas, o sea:
\(\frac{2}{5}n = 75\)
\(n = \frac{75 \times 5}{2}\)
\(n = 188\)
Habían 188 entradas en el total.
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Data where the difference between data values has meaning but there is no defined starting point
Examples of such data include stock prices, economic indicators, and meteorological data such as temperature, wind speed, and barometric pressure.
These types of data often have a trend or pattern, but the difference between the data points has meaning and does not necessarily have a defined starting point.
1. Data where the difference between data values has meaning but there is no defined starting point can be defined as data that is not linearly dependent.
2. Examples of such data include stock prices, economic indicators, and meteorological data. These types of data often have a trend or pattern, but the difference between the data points has meaning and does not necessarily have a defined starting point.
3. Stock prices, economic indicators, and meteorological data all have different scales and can move in different directions, making it difficult to track the exact difference between data points.
4. Despite this, these types of data still allow for meaningful analysis and can be used to make predictions and draw conclusions.
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find the solution to the system of equations
Answer:
(-2,0)
Step-by-step explanation:
The solution is where the two graphs intersect.
A 5-foot piece of linen costs $34.80. What is the price per inch?
Answer:
$6.96 per inch
Step-by-step explanation:
34.80/5=6.96
Hope this helps!!!
evaluate the triple integral. 16y dv, where e is bounded by the planes x = 0, y = 0, z = 0, and 2x 2y z = 4 e
The value of the triple integral is -16.
Triple integral is a mathematical concept used in calculus to calculate the volume of three-dimensional objects. It extends the concept of a single integral to functions of three variables and integrates over a region in three-dimensional space.
The triple integral of a function f(x, y, z) over a region E in three-dimensional space is denoted by:
∭E f(x, y, z) dV
We can set up the triple integral as follows:
∫∫∫ 16y dV
Where the limits of integration are:
0 ≤ x ≤ 2
0 ≤ y ≤ (2- \(x^2\)z)/(2y)
0 ≤ z ≤ 2/\(x^{2y\)
Note that the upper bound of integration for y is not a constant, but depends on both x and z.
Integrating with respect to y first, we get:
∫∫∫ 16y dV = ∫0^2 ∫\(0^(2-x^2z)/(2x)\)∫\(0^(2/x^2y) 16y dz dy dx\)
= ∫\(0^2\) ∫\(0^(2-x^2z)/(2x) 32/x dx dz\)
= ∫\(0^2\) [16(\(2-x^2z)/x^2\)] dz
= ∫\(0^2 (32/x^2 - 16z)\) dz
= 32∫\(0^2 x^-2 dx - 16\)∫\(0^2\)z dz
= 16 - 16(2)
= -16
Therefore, the value of the triple integral is -16.
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Which of the following equations is the translation 2 units down of the graph of y = |x|?
y = |x - 2|
y = |x + 2|
y = |x| - 2
y = |x| + 2
The answer to this question is y = |x| - 2.
What is compatible numbers to estimate 68 divided by 503
Using compatible numbers, the estimated value for 68 divided by 503 is approximately 0.14.
When estimating the division problem 68 divided by 503, we can use compatible numbers to arrive at a quick and approximate answer. Compatible numbers are numbers that are easy to work with mentally and produce a reasonable estimate.
To find compatible numbers, we can round both 68 and 503 to the nearest compatible values. In this case, we can round 68 down to 70 and round 503 up to 500.
These numbers are compatible because they are multiples of 10.
Now, we can estimate the division problem as 70 divided by 500. Dividing 70 by 500, we can simplify the calculation further by reducing both numbers.
Dividing both 70 and 500 by 10, we get 7 divided by 50, which equals 0.14.
Therefore, using compatible numbers, the estimated value for 68 divided by 503 is approximately 0.14. It's important to note that this is only an estimation and may not be entirely accurate.
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To get system b below the second equation in system a was replaced by the sum of that equation and the first equation and the first equation in system a multiplied by -2
5x-y= -11
The answer of this question is equation [-6x+4y=16].
Define Equation?An equation is a mathematical statement that shows the equality between two expressions, typically separated by an equal sign. It can contain variables, constants, and mathematical operations such as addition, subtraction, multiplication, and division. The goal of solving an equation is to find the value of the variable that makes the equation true.
What is system?In mathematics, a system refers to a collection of mathematical objects or entities that are related or interconnected in some way.
System A
5x-y=-11
3x-2y=-8
System B
5x-y=-11
-2(3x-2y)=-8×(-2)
5x-y=-11
-6x+4y=16
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The YMCA built a new pool.
The perimeter of the pool is 125 feet.
What is the length of the missing side?
8 feet
25 feet
25 feet
15 feet
15 feet
?
Answer:
The missing length is 37.
Step-by-step explanation:
Perimeter is basically adding up the sides.
So,
8+25+25+15+15=88
125-88= 37
Create an expression that is equivalent to 9(3x + 5 + x) without using
parentheses.
Answer:
27x + 45 + 9x
37x + 45
it's here
the equivalent metric length of a 3-inch scar would be
Therefore, the equivalent metric length of a 3-inch scar would be 7.62 centimeters.
Explanation: Metric length is a measurement system that uses the metric unit. The metric unit is more common than the customary unit system in the United States. To convert customary unit lengths to metric lengths, a conversion factor is used.3 inches is the measurement of the scar in customary units. To convert 3 inches to metric units, multiply it by the conversion factor. There are 2.54 centimeters in one inch, which is the conversion factor. To find the equivalent metric length of a 3-inch scar, multiply 3 by 2.54. Therefore, the equivalent metric length of a 3-inch scar would be 7.62 centimeters. The equivalent metric length of a 3-inch scar would be 7.62 centimeters. Metric length is a measurement system that uses the metric unit. The metric unit is more common than the customary unit system in the United States. To convert customary unit lengths to metric lengths, a conversion factor is used. There are 2.54 centimeters in one inch, which is the conversion factor.
Therefore, the equivalent metric length of a 3-inch scar would be 7.62 centimeters.
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Write in slope intercept form: through: (1,4), slope = 6
Answer: y=6x-2
Step-by-step explanation: Make the equation 4=6(1) as you have now inputed the numbers of 1,4 into the equation 1=x 4=y and then subtract 6 both sides and you have -2
Which is an example of deductive reasoning?
Answer:
In deductive reasoning, if the given facts are true and you apply the correct logic, then the conclusion must be true.
Step-by-step explanation:
Answer:
All even numbers are divisible by 2. The number 18 is even, so it is divisible by 2.
Step-by-step explanation:
3. A dozen donuts are usually sold for $12. They went on sale and now a dozen donuts are now $6. What was the percent decrease? * A dozen donuts means 12 donuts total
Answer: 50 percent?
Step-by-step explanation: 6 is half of 12
The diagram shows nine identical squares inside a rectangle.
The length of the rectangle is 18cm
Work out the width of the rectangle
Answer:
18 cm
Step-by-step explanation:
Let X represent a square
For it to be a rectangle, needs to be:
X X X
X X X
X X X
(It's a giant square made of squares)
This works since a square is a rectangle, but a rectangle isn't always a square. No other arrangement of the squares lead to a rectangle.
For Example:
X X X X
X X X X X
It doesn't work because there is an odd number of squares, and only would work if it was a multiple of 3,5,7 etc.. and 3 is the only number that fits.
So if the length is 18cm, the width is also 18cm.
a 10 foot ladder is leaning against a wall. if the top of the ladder slides down the wall at a rate of 2 feet per second, how fast is the bottom of the ladder moving along the ground when the bottom of the ladder is 5 feet from the wall? write your answer in the most simplified form without rounding and do not include units.
The bottom of the ladder is moving at a rate of 4 feet per second when it is 5 feet from the wall.
Let's call the distance from the bottom of the ladder to the wall "x". We can use the Pythagorean theorem to relate the distances as follows:
x^2 + 10^2 = L^2
where L is the length of the ladder, which is constant at 10 feet. We can take the derivative of both sides with respect to time t:
2x (dx/dt) = 2L (dL/dt)
We want to find (dx/dt) when x = 5 and (dL/dt) = -2 (since the top of the ladder is sliding down the wall at a rate of 2 feet per second). Plugging these values in, we get:
2(5) (dx/dt) = 2(10) (-2)
Simplifying, we get:
10 (dx/dt) = -40
Dividing both sides by 10, we get:
dx/dt = -4
Therefore, the bottom of the ladder is moving along the ground at a rate of 4 feet per second in the opposite direction.
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Listening 1.2 - Miley Cyrus: Wrecking Ball
After listening to Listening 1.2, answer the following questions:
1. How easy it is for you to identify the difference in Verse, Chorus, and Bridge in this song?
2. How does the musical form, or structure, of the song impact the song's repeatability? Knowing that the form of this song remains the same for a majority of popular songs, how does the musical form impact the overall popular music genre (accessibility, repeatability, etc)?
3. What is your aesthetic response to this song, and how does the musical form impact your aesthetic response?
answer these each questions with full paragraphs and meanfully. please cause I don't know to answer these. It would mean a lot. please and thank you!
In Listening 1.2, Miley Cyrus’ Wrecking Ball, identifying the difference in Verse, Chorus, and Bridge is quite easy.
The verse part of the song is the section that is generally sung in a lower key and can be regarded as the storytelling aspect of the song. The musical form or structure of the song, “Wrecking Ball” impacts the song's repeatability as it is designed to create a catchy, repeating theme that sticks in the listener's head.
Additionally, the predictability of the song's structure makes it easier for DJs to mix songs in clubs or at parties. My aesthetic response to the song is a bit mixed. This structure makes the song more engaging, and it is easy to get lost in the emotion of the song. Additionally, the repeating theme of the chorus makes it easier for the listener to sing along.
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A rectangle has a width of 3 units. The rectangle's length is 5 times its width.
What is the area of the rectangle?
Answer:
Answer= 45 units
Step-by-step explanation:
lengths = 3 units
width = 3x5= 15 units
area= length times width= 3x15= 45 units!
Hope this helps :)
In 1970, there were 1,754 deaths from boating accidents in the United States. By 2003, the number of deaths from boating accidents had decreased to 703. What was the percent decrease?
Answer:
the percentage decrease is 60.2622577%
Step-by-step explanation:
1754-703/1754*100
1057/1754*100
105700/1754=60.2622577%