Answer: YESS
Step-by-step explanation: HOW DO WE HAVE THE SAME NAME? AND KOKUSHIBO IS THE UPPER MOON 1 DEMON I HAVE HIM AS MY PFP
Answer: Upper Moon 1
The second to strongest demon (technically third from Tanjiro.) Is the twin brother of Yoriichi.
In the past, you’ve seen linear and quadratic equations and their graphs. A linear equation is a polynomial of order 1, which means that the greatest exponent for a variable is 1. A quadratic equation is a polynomial of order 2. In what types of situations could you make use of polynomials of order 3 or higher? How would the graphs of these polynomials change? How would they change if there was a variable in a denominator of an equation? What if the variable was part of an exponent?
help discussion question??
Answer:
that's a good question bravo
so don't report me trying to help you out
An equation with degree three is called a cubic equation. The nature of roots of all cubic equations is either one real root and two imaginary roots or three real roots. If the polynomials have degree three, they are known as cubic polynomials.
A cubic polynomial function of the third degree has the form shown on the right and it can be represented as y = ax3 + bx2 + cx + d, where a, b, c, and d are real numbers and a ≠ 0.
To solve an equation with a variable in a fraciton, treat the denominator as a constant value and multiply both sides of the equation by the denominator in order to eliminate it.
Rule 1: a1/m × a1/n = a. (1/m + 1/n)
Rule 2: a1/m ÷ a1/n = a. (1/m - 1/n)
Rule 3: a1/m × b1/m = (ab) 1/m
Rule 4: a1/m ÷ b1/m = (a÷b) 1/m
Rule 5: a-m/n = (1/a) m/n
How many 3 eights are in 6
Katie is mixing a new blend of perfume. Her formula calls for 12% lavender solution. She has two bottles. One is 15% and the other is 6%. How many ounces of each does she need to make 18 ounces of 12%?
Katie should use 14.4 oz of the 15% solution and 12.67 oz of the 6% solution to make 18 ounces of a 12% lavender solution.
What is the percentage?
A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%". The percentage can be calculated by dividing the value by the total value and then multiplying the result by 100.01
First, determine the total amount of lavender solution needed for the 18 ounces of perfume.
This is 18 ounces x 12% = 2.16 ounces.
Next, determine the amount of lavender solution in the 15% solution. This is 2.16 ounces / 0.15 = 14.4 ounces.
Subtract the amount of lavender solution in the 15% solution from the total amount needed. 2.16 - 14.4 = 0.76 oz
Determine how many ounces of the 6% solution are needed. This is 0.76 oz / 0.06 = 12.67 oz
Katie should use 14.4 oz of the 15% solution and 12.67 oz of the 6% solution to make 18 ounces of a 12% lavender solution.
Hence, Katie should use 14.4 oz of the 15% solution and 12.67 oz of the 6% solution to make 18 ounces of a 12% lavender solution.
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Using the two-way table, what percentage of the students that like to travel out of state do not like camping? Round to the nearest whole percent.
Likes Traveling Out of State Does Not Like Traveling Out of State Row totals
Likes Camping 52 38 90
Does Not Like Camping 36 74 110
Column totals 88 112 200
Group of answer choices
30%
33%
36%
41%
The percentage of the students that do not like camping like travelling out of state is B. 33%
How to calculate the percentage?A percentage simply has to do with the a value or ratio which can be stated as a fraction of 100. It should be noted that when we want to we calculate a percentage of a number, we simply divide it and then multiply the value that is gotten by 100.
The total number of students who do not like camping is 110 and the total number of students that do not like camping like travelling out of state is 36.
The percentage of the students that do not like camping like travelling out of state is:
= 36 / 110 × 100
= 33%
Therefore, the correct option is B.
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Find the area and the circumference of a circle with diameter 9m.
Use the value 3.14 for π, and do not round your answers. Be sure to include the correct units in your answers.
The Area of the circle whose diameter is 9m is; 63.6255m²
The circumference of a circle whose diameter is 9m is; 28.278m.
What is the Area of the circle?As evident in the task content; the diameter of the circle is 9m.
Since the Area of a circle is given by;
A = πd² / 4
A = 3.142 × 9² / 4
A = 63.6255m²
The circumference of a circle is given by;
C = πd
C = 3.142 × 9
C = 28.278m.
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The figure above shows the graph of f ', the derivative of a twice-differentiable function f, on the interval
[–3, 4]. Answer the following questions based on the graph of f ′.
a) Find all x-coordinates at which f has critical values and identify them as a relative minimum,
relative maximum, or neither. Justify your answer.
b) On what open intervals contained in [–3, 4] is the graph of f both concave up and decreasing?
Justify your answer.
c) Find the x-coordinates of all points of inflection on the graph of f
Step-by-step explanation:
a) The x-coordinates at which f has critical values can be found by looking at the x-coordinates of the points where the graph of f' changes from increasing to decreasing or vice versa. These are the points where the graph of f' crosses the x-axis.
Based on the graph of f', we can see that the critical points occur at x = -2, -1, and 2. To determine if these are relative minimum, relative maximum, or neither, we need to examine the second derivative of f. If the second derivative is positive at a critical point, then the point is a relative minimum. If the second derivative is negative at a critical point, then the point is a relative maximum. If the second derivative is zero at a critical point, then it's neither.
b) The graph of f is concave up when the second derivative is positive, and the graph of f is decreasing when the first derivative is negative. Based on the graph of f', we can see that the graph of f is concave up on the open intervals (-3,-2) and (1,2) and decreasing on the open intervals (-infinity,-3) and (-2,-1) U (2,4) U (infinity,4)
c) The x-coordinates of all points of inflection on the graph of f are the points where the concavity of the graph changes. We can see that a point of inflection occurs at x = -1 and x = 2
sally and remy are each reading the same book. Sally read 1/4 of the book on monday and 2/4 of the book on tuesday. remy read 2/8 of the book on monday and 4/16 of the book on tuesday. Sally says that altogether she read more on monday and tuesday then remy. is sally correct, how do you know?
Answer: sally is correct, sally read 3/4 (0.75) of the book and rely read 0.5 (1/2) of the book
Step-by-step explanation:
Answer: She is correct
Step-by-step explanation: 1/4+2/4=3/4 of the book while 2/8=1/4 and 4/16=1/4 and 1/4+1/4=2/4 and 3/4>2/4 so Sally is correct. She read 1/4 more of the book Remy. By the way, if you are asking questions, please Capitalize names. Thank you.
Of the pairs of jeans sold at the Jeans Store, 45% are blue, 0.2 are black, and 1/8 are white; and the rest are other colors. What percent of the jeans are neither blue, black, nor white? Please Explain.
The percentage of the jeans are neither blue, black, nor white is 22.5%
What is called percentage?A percentage is a figure or ratio stated as a fraction of 100 in mathematics. Frequently, it is indicated with the percent sign, "%". A % lacks dimensions and has no associated unit of measurement. The ratio's numerical value is multiplied by 100 to obtain the percent value.
Given that blue jeans are 45%
black jeans are 0.2 that is,
⇒ black jeans are 0.2*100% = 20%
white jeans are 1/8
⇒ white jeans are 1/8*100% = 12.5%
rest jeans are of other colors.
So, the jeans of other colors = 100% - (45% + 20% + 12.5%)
⇒ the jeans of other colors = 100% - 77.5%
⇒ the jeans of other colors = 22.5%
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2x-7=x+2
What would the value of x be ?
Answer:The value of x would be -5.
Step-by-step explanation:
To solve for x, we need to isolate it on one side of the equation. We can do this by adding 7 to both sides, which gives us 2x = x + 9. Next, we can subtract x from both sides, which gives us x = 9. Finally, we can subtract 9 from both sides to get x = -5.
Answer: x=9
Step-by-step explanation:
2x-7=x+2
x-7=2
x=9
Find the vale of the trigonometric ratio.
The ratio of the length of the side adjacent to the angle divided by the length of the hypotenuse of the triangle.
How do you locate COS A?In other terms, in a right triangle, the cosine of an angle equals the neighboring side divided by the hypotenuse: In addition, cos A = sin B = b/c. As a result, the complete forms of sin, cos, sec, cosec, tan, and are sine, cosine, secant, cosecant, tangent, and tangent, respectively. Make corrections. 11. Solve.
The horizontal component is calculated by multiplying F by the cosine of the angle formed by F and d. In this sense, the cosine theta in the work equation is related to the cause factor; it determines the fraction of the force that produces a displacement.
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I drove at a rate of 50 miles per hour. Write an equation to represent this scenario.
An equation to represent this scenario "I drove at a rate of 50 miles per hour" is y = 50x.
What is a proportional relationship?In Mathematics, a proportional relationship is a type of relationship that generates equivalent ratios and it can be modeled or represented by the following mathematical expression:
y = kx
Where:
k is the constant of proportionality.y and x represent the variables in a proportional relationship.How to write the required equation?In order to write the required equation, we would assign a variable to the time and distance, and then translate the word problem into algebraic equation as follows:
Let the variable x represent the time. Let the variable y represent the distance.Since you drove at a rate of 50 miles per hour, the required equation is given by;
y = 50x.
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Please help ill give brainliest
Answer: 91
Step-by-step explanation:
21/15=1.4
15*1.4=21
20*1.4=28
10*1.4=14
there are 3 sides that equal 14
3*14=42
42+21+28= 91
4A) A pebble was dropped from the top of a 400 ft. tall cliff. What is
the domain of the situation?
500
450
400
350
300
250
200
150
100
50
y
1 2 3 4 5 6 7 8 9 10
Xx
Domain of situation is 45
What is Constant of Proportionality?The ratio between two proportional quantities' constant values is known as the constant of proportionality.
The formula for calculating slope is expressed as:
m=Y2-Y1/X2-X1
Given: the coordinate points (5,225) and (3, 135). The constant of proportionality is expressed as
m=135-225/3-5
m=-90/-2
m = 45
Hence, Constant of Proportionality is 45.
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(06.01 LC)
A hypothesis test is conducted with a significance level of 5%. The alternative
hypothesis states that more than 12% of a population is left-handed. The p-value for
the test is calculated to be 0.23. Which of the following statements is correct? (2
points)
More than 65% of people are right-handed, hence the assertion is true.
What is meant by hypothesis test?A hypothesis test is a technique for making statistical inferences that evaluates the validity of a proposed (hypothesised) relationship between population statistics (parameters) and the related sample estimators. All four sides of a quadrilateral must measure the same in order for the conditional, "If all four sides of a quadrilateral measure the same, then the quadrilateral is a square," to hold true.People who are right-handed: Since A hypothesis test is performed with a 5% level of significance. According to the alternate theory, more than 65% of people are right-handed. The test's p-value is calculated to be 0.03
Therefore, based on this, we may estimate that more than 65% of the population is right-handed.
As a result, choice c is the right one.
The complete question is:
A hypothesis test is conducted with a significance level of 5%. The alternative hypothesis states that more than 65% of a population is right-handed. The p-value for the test is calculated to be 0.03. Which of the following statements is correct?
a .We can conclude that more than 3% of the population is right-handed.
b .We cannot conclude that more than 65% of the population is right-handed.
c .We can conclude that more than 65% of the population is right-handed.
d .We can conclude that exactly 3% of the population is right-handed.
e .There is not enough information given to make a conclusion.
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Find the missing dimension. Using the scale factor 5 : 8. Model width: what? ft Actual width: 20 ft
Answer: The scale factor tells us the ratio of the size of the model to the size of the actual object. In this case, the scale factor is 5:8, so the model is 5/8 the size of the actual object.
If we know that the actual width is 20 ft and we want to find the width of the model, we can set up an equation using the scale factor:
(Model width) / (Actual width) = 5/8
Cross-multiplying and solving for the model width, we get:
Model width = (Actual width) * (5/8) = 20 ft * (5/8) = 25/4 ft = 6.25 ft
So, the model width is 6.25 ft.
Step-by-step explanation:
You have a piece of scrapbook paper that is 1.5 feet long. You cut it
into pieces that are each 0.5 foot long. How many pieces of scrap book
paper do you have now?
Answer:3
Step-by-step explanation: 1.5 divided by 0.5 would be 3 or you could do 0.5 until you hit 1.5 and it would be 3
Mr. Carpenter built a wooden gate as shown: which is the closest to the length in feet of the diagonal board that Mr. Carpenter used to brace the wooden gate?
The diagonal board that Mr. Carpenter used to reinforce the wooden gate measures 5.3 feet long in feet.
what is Pythagoras theorem ?According to Pythagoras's Theorem, the square of the hypotenuse side in a right-angled triangle is equal to the sum of the squares of the other two sides. The area of the square on the hypotenuse is equal to the product of the areas of the two squares on the legs (a and b) (c). Pythagoras, a Greek philosopher who was born around 570 BC, is honored in the name of the theorem. Perhaps more than any other mathematical theorem, the theorem has been demonstrated several times using a variety of techniques. A right-angled triangle's unidentified side can be discovered using Pythagoras' theorem.
given figure
width of gate = 3.5ft
length of gate = 6 ft
we have to find the length of diagonal board to brace the wooden plate
Length of gate after removing the 1ft margin = ( 6-2)ft = 4 ft
let the length of brace be x
x2= (3.5)2 + (4)2
x2 = 12.25 + 16
x2 = 28.25
x = 5.3
The diagonal board that Mr. Carpenter used to reinforce the wooden gate measures 5.3 feet long in feet.
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Mara has 4 garden plots. Each is 0.7 acre in area. What is the total area of the garden plots? Use objects or the grids to show your work.
The total area of the garden plots is 2.8 acres.
What is the unitary method?The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
Given that, Mara has 4 garden plots. Each is 0.7 acre in area.
Here, the total area is
4×0.7 acre
= 2.8 acres
Therefore, the total area of the garden plots is 2.8 acres.
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QUESTION DOWN BELOW
PLEASE HELP DUE SOON, AND SO CONFUSED
Answer:
144 km
Step-by-step explanation:
Write the sum as a product:
sin(13.2u) sin(6.8u) =
The sum of the product is sin(13.2u) + sin(6.8u) = 0.5sin(8.2u) - 0.5sin(1.8u) = 0.5sin(20u) - 0.5sin(7u).
What is product?Product in math is the answer to a multiplication problem. It is calculated by multiplying two or more numbers, variables, or expressions together. Product is also used to describe the result when two or more sets of factors are multiplied together. The product of two or more numbers is equal to the sum of their individual factors.
The sum of sin(13.2u) and sin(6.8u) can be written as a product by using the trigonometric identity of the sine function: sin(A) + sin(B) = 2sin((A+B)/2)cos((A-B)/2).
Therefore, sin(13.2u) + sin(6.8u) = 2sin((13.2u + 6.8u)/2)cos((13.2u - 6.8u)/2) = 2sin(20u/2)cos(6.4u/2) = 2sin(10u)cos(3.2u)
Using the double-angle identity of the sine function: sin(2A) = 2sin(A)cos(A), we can rewrite the above equation as 2sin(10u)cos(3.2u) = 2sin(5u)[2sin(5u)cos(3.2u)] = 4sin(5u)sin(3.2u)cos(5u)
Finally, using the product-to-sum identity of the sine function: sin(A)sin(B) = 0.5[cos(A-B) - cos(A+B)], we can rewrite the above equation as 4sin(5u)sin(3.2u)cos(5u) = 0.5[cos(1.8u) - cos(8.2u)] = 0.5sin(8.2u) - 0.5sin(1.8u).
Therefore, the sum of sin(13.2u) and sin(6.8u) can be written as a product as follows:
sin(13.2u) + sin(6.8u) = 0.5sin(8.2u) - 0.5sin(1.8u) = 0.5sin(20u) - 0.5sin(7u).
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Amanda is sure she got the high score on a video game but she’s not sure what the number is
Answer:
Step-by-step explanation:
bro what...
Which is greater 1/2 cup or 1/3 ? How much greater A. 1/2 cup is greater , 1/5
1/3 cup does not exceed 1/2 cup. While a half cup is equivalent to 8 tablespoons, a third cup is equivalent to 4 tablespoons. So, 1/3 cup is exactly 1/2 of a 1/2 cup. 1 / 5 < 1 / 3 < 1 / 2 .
Which is the bigger fraction 1 3 or 1 5?The fact that 1/3 covers a larger portion of the whole than 1/5 is also extremely obvious. Therefore, 1/3 is greater than 1/5. No, a third of a cup does not equal a full cup. In comparison to a half cup, which is equal to 8 tablespoons, a third cup is equivalent to four. As a result, 1/3 cup is precisely 1/2 of a 1/2 cup. Half is bigger than thirds, hence one half is bigger than one third.
In strictly US volumetric culinary measurement terms, a third of a cup plus two tablespoons and two teaspoons equals exactly one cup. 1/3 cup plus 2 tablespoons and 2 teaspoons equals 1/2 cup in smaller proportions. It is possible to compare fractions with the same denominator by examining their numerators.
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I need urgent help
1 + 1 =
Answer: 2
Step-by-step explanation:
SOOO, hold up your fingers righhht
We all have 5 fingers on each hand righttt
close your hand and stick up two fingers
1...
2...
count the number of fingers that ou held up and ya!
Hope this helps!!
Three friends got the prize money worth $105,000. The first friend would get twice the amount of the third friend's portion. The third friend would get twice the amount of the second friend's portion. Determine the amount that each friend would receive.
Answer:
Step-by-step explanation:
The first friend would get $60,000
The second friend would get $15,000
The third friend would get $30,000
What is the measure of the exterior angle at D when AD is extended?
The measure of the exterior angle at D when AD is extended is 117 degree.
What are Parallel line?The fundamental characteristics listed below make it simple to recognise parallel lines.
Straight lines that are always the same distance apart from one another are called parallel lines.No matter how far apart they are from one another, parallel lines can never intersect.Given:
as, BC ||AD and AB || DC
So, <ABC + <BAD = 180 (Co- interior angle)
and, <BAD + <ADC = 180
<BAD= 180- 63 = 117
and, <ADC = 180- 117= 63
Thus, ADC + <CDE = 180 (Co- interior angle)
<CDE= 180- 63
<CDE= 117
So, <CDE is an exterior angle.
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how do i turn x+y>1 into y=mx+b?
Put our equation back in the proper order after rearranging it to account for y.
How do I represent a slope-intercept form of an equation?The slope-intercept version of the equation x+y=2 should be created. All we need to do to change our equation from standard form to slope-intercept form is rearrange our terms to solve for y, and then double-check that they are in the right order. We must therefore deduct x from both sides of this equation in order to solve it. In the slope-intercept form, y=mx+b y = m x + b denotes the slope and the y-intercept, respectively.Put our equation back in the proper order after rearranging it to account for y.The slope-intercept version of the equation x+y=2 should be created. All we need to do to change our equation from standard form to slope-intercept form is rearrange our terms to solve for y, and then double-check that they are in the right order.To learn more about slope-intercept form refer to:
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100 POINTS PLEASE HELP THERE IS A PIC JUST PLEASE CLICK ON IT PLEASEEEE
By calculating the given expression we get 0.248 as a final resultant.
What is algebraic expression ?
Algebraic expression can be defined as the combination of variables and constants .
Given in the expression ,
(1.24 *10 ^2 ) ( 3.6 * 10 ^ -2 ) / 1.8 * 10
10 ^2 is 100
10^-2 is 1/100 .
as a^-n = 1/a^n
= ( 124/100 * 100 ) (36/10 * 1/100 )
= (124 * 36 / 1000 ) / 18 / 18/10 * 10
= 124 * 36 / 18 * 1000
= 124 * 2 / 1000
= 248 / 1000
= 0.248
Hence, By calculating the given expression we get 0.248 as a final resultant.
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The graph of y = x² - 4x is shown on the grid.
Find the range of values for which
x² - 4x < 0
O
-5 -4 -3 -2
-1
Sin
4
3
122
O
-1-
-2
-3
-5-
1
3
2 < x < 4 is the range of numbers for which x² - 4 x < 0 holds true. The difference between a set's highest and lowest integers is known as the range.
What is range ?Domain of [tex]$x^2-4 x$[/tex] [tex]: $\left[\begin{array}{cc}\text { Solution: } & -\infty < x < \infty \\ \text { Interval Notation: } & (-\infty, \infty)\end{array}\right]$[/tex]
A function's domain is the range of input or argument values for which it is valid and defined. There are no domain restrictions or undefinable locations in the function. Consequently, the domain is [tex]$-\infty < x < \infty$[/tex] .
Range of [tex]$x^2-4 x:\left[\begin{array}{cc}\text { Solution: } & f(x) \geq-4 \\ \text { Interval Notation: } & {[-4, \infty)}\end{array}\right]$[/tex]
The range of dependent variable values that make up a function's definition
Vertex of [tex]$x^2-4 x[/tex] : Minimum (2,-4)
As for a parabola [tex]$a x^2+b x+c$[/tex] using Vertex [tex]$\left(x_v, y_v\right)$[/tex]
If a<0 the range is [tex]f(x) \leq y_v$[/tex]
If a>0 the range is [tex]f(x) \geq y_v[/tex]
[tex]$a=1, {Vertex}\left(x_v, y_v\right)=(2,-4)$[/tex]
[tex]$$f(x) \geq-4$$[/tex]
Axis interception points of [tex]$x^2-4 x: \quad$[/tex] X Intercepts: (4,0),(0,0), Y Intercepts: (0,0)
Vertex of [tex]$x^2-4 x$[/tex] : Minimum (2,-4) .
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Last week, Kerry read 32 pages of her book. She needs to read 50% more pages this week so that she will be able to return her book on time. How many pages does she need to read this week?
The lateral height of a cone is 6 inches and the area of the base of the cone is 49π in². It requires 1.5 minutes to paint the cone.
The area of the base is doubled.
How long will it take to paint this cone if it can be painted at the same rate? Use π≈3.14.
Enter your answer, rounded to the nearest tenth, in the box.
min
The time required to paint the larger cone is 6.0 minutes.
How did we get the value?Let's call the radius of the base of the cone "r". The area of the base can be expressed as πr^2, so 49π = πr^2, which means r^2 = 49. Taking the square root of both sides, we get r = 7.
The volume of the cone can be expressed as (1/3)πr^2h, where h is the height, so (1/3)πr^2h = (1/3)π * 7^2 * 6 = 98π cubic inches.
If the area of the base is doubled, the new radius will be 2r = 2 * 7 = 14, and the new volume will be (1/3)πr^2h = (1/3)π * 14^2 * 6 = 392π cubic inches.
Since the rate of painting the cone is constant, painting the larger cone will take the same amount of time as painting the smaller cone, but the larger cone will take 4 times as long to paint because its volume is 4 times larger. So, 1.5 * 4 = 6 minutes will be required to paint the larger cone.
Rounding to the nearest tenth, the time required to paint the larger cone is 6.0 minutes.
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Answer:
2.6 minutes
Step-by-step explanation:
- I took the test and got it wrong so here is the right answer