Answer:
0.02386212991
Step-by-step explanation:
Answer:
0.0238621299
Plz help me on this :))
write a fraction to show the value of each 9 in the decimal 0.999. how is the value of the 9 on the left related to the value of the 9 on the right? how is the value of the 9 on the rigth related to the value of the 9in the middle?
The fractions to show the value of each 9 in the decima 0.999 are 9/10, 9/100, 9/1000.
How to write decimal number in fractionTo write the fraction that shows the value of each 9 in the decimal 0.999, we can use the following method
The digit 9 in the tenths place represents 9/10 or 0.9.
The digit 9 in the hundredths place represents 9/100 or 0.09.
The digit 9 in the thousandths place represents 9/1000 or 0.009.
Thus, the fractions are
0.9 = 9/10
0.09 = 9/100
0.009 = 9/1000
The value of the 9 on the left is related to the value of the 9 in the middle by a factor of 10.
The value of the 9 on the right is related to the value of the 9 in the middle by a factor of 10, so the 9 on the right is one-tenth the value of the 9 in the middle.
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What is the answer I really need the answers
Answer:
the answer is 90°
Step-by-step explanation:
you can also do it the simple way
if you check Line EB clearly you will see that it is a straight line, and since angle DAB is 90° then angle DAE is also 90°
What is the practical importance of research?.
The research is important for the students because it helps them to have a detailed analysis of everything. When you have a proper in-depth analysis of any topic, the result comes out to be fruitful and also the knowledge is enhanced.
The research is important for the students because it helps them to have a detailed analysis of everything. When you have a proper in-depth analysis of any topic, the result comes out to be fruitful and also the knowledge is enhanced.
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What is negative 7 minus 9 equal to
-16
if there is 2 same numbers like -9 x -4 then your answer will be a positive if your numbers are different like -5 x 9 then your answer should be negative
so -7 - 9 = - put ur negative sign and now pus 7and 9 = 16 so you get -16
4/5 of the animals in a pet shop are hamsters. What is the ratio
of hamsters to other animals in the pet shop in its simplest
form?
Answer:the ratio of hamsters to other animals in the pet shop = 4: 1
Step-by-step explanation:
Step 1
Let Total number of animals in the shop = 1 ( since we are dealing with fraction)
Number of hamsters= 4/5
Number of other animals = Total Number of animals in the pet shop - Number of hamsters
= 1-4/5
=5/5-4/5 =1/5
Step 2---Ratio of hamsters to other animals
Hamster : Other Animals
4/5 :1/5
4/5 / 1/5 : 1/5 / 1/5
4/5 x 5/1 : 1/5 x 5/1
=4:1
or
4/5: 1/5
0.8 : 0.2
0.8/0.2 : 0.2/0.2
4 : 1
Can u plz help me thank you
Answer:
A) first quadrant
hope it helps.
stay safe healthy and happy.help please!!!!!!
what is 3/10+1/3
Answer:
First you make 3/10=0.3 the 1/3=0.33 then 0.3+0.33=0.63
4 + (11 - 3)^2 simplified answer fast pls
Answer:
68
Step-by-step explanation:
4 + (11 - 3)^2
4 + 8^2
4 + 64
= 68
PLEASE HELP ASAP!!!!!
Answer: -8/7
Step-by-step explanation: (-2)(4)/7
hiii i have a question on math:)
PQR = 150°
Step-by-step explanation:Hi there !
PQR = PQS + SQR
12x - 6 = 16 + 9x + 17
12x - 9x = 16 + 17 + 6
3x = 39
x = 13
PQR = (12×13 - 6)° = (156 - 6)° = 150°
Good luck !
Which of the following is true about the normal probability distribution with mean \muμ and standard deviation \sigmaσ?
a. No values can be more than 4, or P(X > 4) = 0P(X>4)=0.
b. Half of normally distributed data will fall below 0.
c. The area to the left of one standard deviation below the mean is equal to the area to the right of one standard deviation above the mean: P(X < \mu-\sigma) = P( X >\mu+\sigma)P(X<μ−σ)=P(X>μ+σ)
d. A larger standard deviation results in a skinnier/tighter curve.
e. When \sigma = 1σ=1, it is called standard normal distribution.
Therefore, options c and e are true regarding normal probability distribution with mean μ and standard deviation σ
To answer your question, let's briefly discuss each of the given options:
a. This statement is false. A normal probability distribution can have values beyond 4, depending on its mean and standard deviation.
b. This statement is false. Half of the normally distributed data falls below the mean, not necessarily 0.
c. This statement is true. In a normal distribution, the area to the left of one standard deviation below the mean is equal to the area to the right of one standard deviation above the mean.
d. This statement is false. A larger standard deviation results in a wider/spread-out curve, not a skinnier/tighter one.
e. This statement is true. When the standard deviation is 1 and the mean is 0, it is called the standard normal distribution.
Therefore, options c and e are true regarding normal probability distribution with mean μ and standard deviation σ.
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5/9 x 3 3/5 simplest form
Show work please!
Answer:
2
Step-by-step explanation:
I wrote 3 3/5 as an improper fraction
5/9*18/5
Then I solved and simplified
I got 2
The triangle below can be best classified as?
Answer:
obtuse scalene
Step-by-step explanation:
Three different sizes.
10. The distance of the point (a, b) from the origin is twice its
distance from the point (-1, -2). Find the relation between a
and b.
Answer:
b = 2a
Step-by-step explanation:
What is the domain of the square root function graphed below?
The inequality that represents x is x ≥ 0/
A square root function is defined ?The basic square rοοt οperatiοn. (οften knοwn as the "square rοοt functiοn") is a mapping that applies tο the set οf nοnnegative real numbers. The square rοοt functiοn, in geοmetric terms, cοnverts a square's area tο its side length.
The οrder οf pοsitive numbers is preserved by the square functiοn: greater numbers have larger squares. The square, then, is a mοnοtοnic functiοn οn the range [0, +]. With negative numbers, absοlute values are mοre significant than squares, making it a mοnοtοnically decreasing functiοn οn [(, 0]].
Here, The domain of the graph is domain : [0, +∞)
With this, we can clearly state that 0 < x < +∞
Thus, The inequality that represents x is x ≥ 0
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Which equation has the solutions x = startfraction negative 3 plus-or-minus startroot 3 endroot i over 2 endfraction? 2x2 6x 9 = 0 x2 3x 12 = 0 x2 3x 3 = 0 2x2 6x 3 = 0
The quadratic equation which matches given solution is x² + 3x + 3 = 0. Then the correct option is C.
What is a quadratic equation?It is a polynomial that is equal to zero. Polynomial of variable power 2, 1, and 0 terms are there. Any equation having one term in which the power of the variable is a maximum of 2 then it is called a quadratic equation.
We know that the formula
\(\rm x = \dfrac{-b\pm \sqrt{b^2-4ac}}{2a}\)
The solutions are given below.
\(\rm x = \dfrac{-3 \pm \sqrt3 \iota }{2}\)
Then
1) 2x² + 6x + 9 = 0, the zeroes of the equation will be
\(\rm x = \dfrac{-6\pm 6\iota}{4}\\\\x = \dfrac{-3\pm 3 \iota}{2}\)
2) x² + 3x + 12 = 0, the zeroes of the equation will be
\(\rm x = \dfrac{-3\pm \sqrt{39}\iota}{2}\)
3) x² + 3x + 3 = 0, the zeroes of the equation will be
\(\rm x = \dfrac{-3\pm \sqrt3\iota}{2}\)
4) 2x² + 6x + 3 = 0, the zeroes of the equation will be
\(\rm x = \dfrac{-6\pm 2\sqrt{3}}{4}\\\\x = \dfrac{-3\pm \sqrt3 }{2}\)
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Someone help me…….:///
Answer:
x's value is 12 while y's value is 6.
Step-by-step explanation:
y > 5x - 7 solid or dotted line
Answer:
Sniper Gang, Kodak
'Cause I got it by myself
Skrrt, skrrt, aye, skrrt, skrrt (Skrrt, skrrt)
Free lil Cool man, free lil Tap Boy, yee
Why you, why you keep that tool like dat?
Why you move like dat? I hit the club 50 deep (Aye, aye)
How you get so high like dat?
Why your eyes like dat?
'Cause I put moIIy in my Iean (Aye, Kodak, Kodak)
Kodak, why you act like dat?
Why you strapped like dat?
'Cause I got it by myself (Aye, aye)
boi, I don't need no vitamin C
I be sm0k!n' broccoli, they say it's good for my health (Aye, aye)
I'm from the No, my Lil boy from the Dale
I like my money fast, you movin' like a snail
All I sm0k3 is L's, on that paper trail
Can't you tell? I got clientele on my Nextel
I don't need your help, got it on my own
This a million-dollar phone, but I ain't got no ring tone (Aye, aye, aye)
Kodak, why you keep that thing on you? (Aye, aye)
'Cause I ain't got no time to play with you
All I do is win, I hate to lose
Got your b00 dancin', 'cause that's what them bands make her do (Make her dance)
I'm sm0k!n' broccoli, counting green
I'm on moIIy, I'm on Iean (I put moIIy in my Iean, boy)
Why you, why you keep that tool like dat?
Why you move like dat? I hit the club 50 deep (With my boys, aye)
How you get so high like dat?
Why your eyes like dat?
'Cause I put moIIy in my Iean (In my Iean, aye)
Kodak, why you act like dat?
Why you strapped like dat?
'Cause I got it by myself (By myself)
boy, I don't need no vitamin C
I be sm0k!n' broccoli, they say it's good for my health (Aye, aye, Kodak)
Kodak, why you always in a foreign? (In a foreign car)
'Cause if it ain't foreign, then it's borin' (That's a boring car)
I'm chasin' dreams, while you snorin'
Kodak Black, my girl yellow, but her favorite color orange (Color orange, boy)
Please don't call my phone no more, I'm on tour (girl, I'm on tour)
Only two can fit, screw a four door (screw a four door)
boy, this a Jag, this is not a Ford (Not a Ford)
Polo to the floor, screw that Tom Ford (Poppin' moIIy)
boy, this a Rollie, screw that Michael Kors (screw that thing)
I'm in here movin' slowly, 'cause I poured a four (I'm on that)
Got her on her knees, like "forgive me Lord" (screw that girl)
I remember pullin' schemes, way in Baltimore (Remember I was hitting)
Why you, why you keep that tool like dat?
Why you move like dat? I hit the club 50 deep (With my boys, aye)
How you get so high like dat?
Why your eyes like dat?
'Cause I put moIIy in my Iean (In my Iean, aye)
Kodak, why you act like dat
Why you strapped like dat?
'Cause I got it by myself (By myself)
boi, I don't need no vitamin C
I be sm0k!n' broccoli, they say it's good for my health (I'm the healthy kid)
Find the area of shaded region?
Please help me!!!!
The are of shade part of semi-circle is 75.36 cm^2.
What is a circle?
A circle is a special kind of ellipse in which the eccentricity is zero and the two foci are coincident. A circle is also termed as the locus of the points drawn at an equidistant from the center. The distance from the center of the circle to the outer line is its radius. Diameter is the line which divides the circle into two equal parts and is also equal to twice of the radius.
The equation of circle in the plane is given as:
(x-h)^2 + (y-k)^2 = r^2
where (x, y) are the coordinate points
(h, k) is the coordinate of the center of a circle
and r is the radius of a circle.
and Area of circle = πr²
Now,
Area of the shaded region=area of large semicircle-2*area of small semicircles
radius for large semicircle=7cm
radius for small semicircle=3.5cm
Therefore,
Area of the shaded region=πR^2-2*πr^2
=3.14(7^2-2*3.5^2)
=3.14*(49-25)
=3.14*24
Area of the shaded region =75.36 cm^2
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Represent the following sentence as an algebraic expression, where "anumber" is the letter x. You do not need to simplify.2 is subtracted from the square of a number.
Given:
Consider the number as x.
The objective is to represent algebraic expression for, 2 is subtracted from the square of a number.
Explanation:
Since the number is given as x, the square of the number can be represented as,
\(\text{Square of the number= x}^2\)Now, subtract 2 from the above expression,
\(=x^2-2\)Hence, the required expression is x²-2.
1 3 1 2. The augmented matrix of a system of linear equations is given: , determine value(s) of k if 2 k - 2 (a) the system has no solution, (b) the system has one solution, (c) the system has infinit
The augmented matrix of a system of linear equations is given: , determine value(s) of k if 2 k - 2 if the system has no solution there are no values of k that will make the system inconsistent. The system has one solution for all values of k except k = 4.The system has infinitely many solutions if k = 0, a unique solution if k ≠ 0 and k ≠ 4, and no solutions if k = 4
To determine the value(s) of k for each case, we will perform row reduction on the augmented matrix and analyze the resulting echelon form.
1 3 1 | 0
2 k - 2 | 0
R2 - 2R1 -> R2
1 3 1 | 0
0 k - 4 | 0
Case (a): If k = 4, then the second row becomes all zeros except for the last entry, which means we have an inconsistent system with no solutions. If k ≠ 4, then we can use back-substitution to find the solution(s):
k - 4 = 0 => k = 4
Since this contradicts our assumption, there are no values of k that will make the system inconsistent.
Case (b): If k ≠ 4, then the echelon form shows that we have a leading coefficient in each row and the system has a unique solution. If k = 4, then the second row becomes all zeros except for the last entry, which means we have an inconsistent system with no solutions.
Case (c): If k = 0, then the second row reduces to 0 = 0, which means we have a free variable and infinitely many solutions. If k ≠ 0 and k ≠ 4, then the echelon form shows that we have a leading coefficient in each row and the system has a unique solution. If k = 4, then the system is inconsistent with no solutions.
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What is debris flow? What are the characteristics of flow and
deposition of a debris flow? How to monitor and reduce the risk of
a stream with potential debris flow?
Debris flow refers to a type of fast-moving landslide or mass movement that involves a mixture of water, soil, rocks, and other debris. It typically occurs in mountainous or hilly regions, especially after heavy rainfall or during periods of intense snowmelt.
The characteristics of debris flow include high velocity, thick consistency, and destructive power. They often exhibit a turbulent, surging flow pattern and can transport large volumes of material downstream. Debris flows have the ability to erode and carry away sediment, rocks, and vegetation, causing significant damage to infrastructure, property, and natural environments.
To monitor and reduce the risk of a stream with potential debris flow, various measures can be implemented. Monitoring techniques may include the installation of gauges and sensors to measure rainfall, water levels, and ground movement. Early warning systems can be established to alert residents and authorities of potential debris flow events.
To reduce the risk, structural measures such as the construction of debris flow barriers or channels can be implemented to divert or contain the flow. Land-use planning and zoning regulations can help restrict development in high-risk areas.
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how do I simplify the rational expression,2x-8÷2x^2+2x-40?
Evaluate the integral ∫ 3
5
x 2
+2x−8
11x+8
dx by the method of Partial Fractions. Evaluate the integral ∫ (x−1)(x 2
+3)
3x 2
−2x+3
dx by the method of Partial Fractions.
To evaluate the integral ∫(3x^2+2x-8)/(11x+8)dx by the method of Partial Fractions, we first need to decompose the rational function into partial fractions.
Since the degree of the numerator is greater than the degree of the denominator, we need to perform polynomial long division first. Dividing 3x^2+2x-8 by 11x+8 gives us a quotient of (3/11)x - (2/121) and a remainder of -1000/121.
So, we can rewrite the integral as:
∫((3/11)x - (2/121) + (-1000/121)/(11x+8))dx
= ∫((3/11)x - (2/121))dx + ∫(-1000/121)/(11x+8)dx
The first integral can be evaluated directly:
∫((3/11)x - (2/121))dx = (3/22)x^2 - (2/121)x + C
The second integral can be evaluated using the formula for the integral of 1/x:
∫(-1000/121)/(11x+8)dx = (-1000/1331)ln|11x+8| + C
So, the complete solution to the integral is:
∫(3x^2+2x-8)/(11x+8)dx = (3/22)x^2 - (2/121)x + (-1000/1331)ln|11x+8| + C
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David descarga un video de 72 megabytes en 8 minutos ¿cuantos megabytes descargara en 13 minutos ?
Answer:
117 megabytes
Step-by-step explanation:
Por regla de tres:
72 mb son a 8 mins
D mb son a 13 minutos
D = 13*72/8
D = 117 mb
Jonquel rolls a 20-sided number object labeled 1 through 20 determine the theoretical probability of Jonquel rolling a number divisible by 3.
To determine the theoretical probability of Jonquel rolling a number divisible by 3 on a 20-sided object labeled 1 through 20, we need to find the number of favorable outcomes (numbers divisible by 3) and divide it by the total number of possible outcomes (all numbers from 1 to 20).
Favorable outcomes (numbers divisible by 3): 3, 6, 9, 12, 15, 18 (6 numbers)
Total number of possible outcomes: 20 numbers
Therefore, the theoretical probability of Jonquel rolling a number divisible by 3 is:
Probability = Number of favorable outcomes / Total number of possible outcomes
Probability = 6 / 20
Probability = 0.3 or 30%
Consider a parallelogram with vertices at (0, 3), (2, 0), (4, 2), and (2, 5).
2) Suppose the parallelogram is reflected over the x-axis, which vertex of the parallelogram will have the same coordinate before and after the reflection?
A) (0, 3)
B) (2, 0)
C) (2, 5)
D) (4, 2)
Answer:
B
Step-by-step explanation:
So a reflection over the x is a change in the y value.
Only point (2,0) is on the x-axis, so it will not move.
What is the Algebraic Notation for this reflection?
A (x,y) ---> (y,x)
B (x,y) ---> (-x,y)
C (x,y) ---> (-y,-x)
D (x,y) ---> (x,-y)
A body of mass 200g performs in shm at a frequency of 50hz at a distance of 100cm from the main position, its velocity is 2000m/s calculate it's maximum velocity
Answer:
The maximum velocity of a body of mass 200g performing in Simple Harmonic Motion (SHM) at a frequency of 50Hz at a distance of 100cm from the main position is 2000m/s. This can be calculated using the equation: velocity = (2π x frequency) x amplitude, where frequency is 50Hz, amplitude is 100cm, and 2π is equal to 6.28. Thus, the maximum velocity is (6.28 x 50) x 100 = 3140m/s.