It is true that the A shift is a type of permutation where elements in a sequence or set are moved to the right or left by a certain number of positions.
For example, shifting the sequence (1,2,3,4,5) to the right by 2 positions would result in the sequence (4,5,1,2,3). This can be represented mathematically as (1,2,3,4,5) → (4,5,1,2,3), which is a permutation of the original sequence. Shifts can be useful in various applications, such as cryptography or data compression, where rearranging elements in a sequence can improve efficiency or security.
True. A shift is a specific type of permutation. In general, a permutation refers to the arrangement of objects in a particular order. A shift, also known as a cyclic permutation, involves moving elements of a set in a fixed direction, such that the order is maintained, but the elements change positions. In a shift, the first element moves to the last position, while all other elements move one position forward. This maintains the relative order of the elements and results in a new arrangement. Therefore, a shift is a type of permutation, as it represents an altered ordering of the elements in a set.
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Write the ratio as a fraction in simplest form.
24 to 20
Answer:
6/5
Step-by-step explanation:
24/20 = 6/5
Answer: it would be 5/6
Step-by-step explanation:
24 and 20 are both divisible by 4 so you divide both by 4 and get 5 over 6. you can not simplify it anymore from that.
Write the sentence as an equation and solve. Twice the difference between 5 times a number and 6 is 18. please help!
Use square roots to solve the following quadratic equation.
Write your answers from least to greatest with a comma and
space separating each answer. For example: 4,9
m2 - 4 = 77
Which number is greatest?6. 23 times 10 superscript 126. 23 times 10 superscript 86. 23 times 10 superscript negative 66. 23 times 10 superscript 3.
From the given numbers, the greatest number is 23 × 10^126
The first number = 23 × 10^126
The second number = 23 × 10^86
The third number = 23 × 10^66
The fourth number = 23 × 10^3
The scientific notation is defined as the easiest method to represents the very smallest or the largest number. The scientific notation consist of a whole number multiplied by the power of ten
Here, the whole number is same in all cases, only the power of the 10 is different . To find the largest number we have to find the number with largest power of 10
The number with largest power of 10 = 23 × 10^126
Hence, the greatest number is 23 × 10^126
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1) Suppose a dice rolling experiment has dice(n) = 1000 e-0.2310490602 n as its model. a) What percentage of dice remain after each roll? b) Write this formula in the form dice(n) = 1000 (p)", where p is some percentage. 2) A bacteria culture is left to grow for a week. The culture began with 670 bacteria. After one day there were 804 bacteria. After two days there were 965 bacteria. After three days there were 1158 bacteria. Write this formula in the form bacteria(n) = N(p)", where N and p are numbers.
a) The percentage remaining = \(100 - (1000e^{(-0.2310490602n)/1000)} * 100\) 2) The formula for the bacteria count after n days is:
\(bacteria(n) = 670 * (1.2015)(1.199)(1.201)^{(n-1)}\).
What is exponential growth?The rate of expansion in exponential growth is related to the size of the population as it is today. In other words, the population expands more quickly the greater it is. This kind of expansion is typical in many natural and social systems, including population increase, disease transmission, and the uptake of new technologies.
a) For the remaining roll we have:
percentage remaining = 100 - (dice(n)/1000) * 100
Plugging in the given model, we get:
percentage remaining = \(100 - (1000e^{(-0.2310490602n)/1000)} * 100\)
Simplifying, we get:
percentage remaining = \(100 - e^{(-0.2310490602n)} * 100\)
b) The formula in the form dice(n) = 1000(p):
\(dice(n) = 1000e^{(-0.2310490602n)}\\p = e^{(-0.2310490602n)}\\dice(n) = 1000p\)
2. Write the formula in the form bacteria(n) = N(p) as follows:
initial bacteria count = 670
bacteria count after one day = 804
bacteria count after two days = 965
bacteria count after three days = 1158
growth factor from day 0 to day 1: 804/670 = 1.2015
growth factor from day 1 to day 2: 965/804 = 1.199
growth factor from day 2 to day 3: 1158/965 = 1.201
Therefore, the formula for the bacteria count after n days is:
\(bacteria(n) = 670 * (1.2015)(1.199)(1.201)^{(n-1)}\)
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What outcome is likely to occur for a hypothesis test evaluating a treatment that has a very large and robust effect?
For the given statement, we have to correctly rejecting the null hypothesis.
According to the statement
we have to find the outcome when hypothesis test evaluating a treatment that has a very large and robust effect.
For this purpose, we know that the
A hypothesis is a testable statement about the relationship between two or more variables or a proposed explanation for some observed phenomenon.
And according to the given statement it is clear that the by this we have to rejected this hypothesis.
because this treatment and the large effects are not possible for the independent values of the hypothesis.
In other words, we can say that the we have to correctly rejecting the null hypothesis.
So, For the given statement, we have to correctly rejecting the null hypothesis.
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If a cheetah travels 50 miles per day, how many feet per hour does the cheetah travel?
HELP FAST
26400 is what they travel in feet in a day divide that by 24 and that should be your answer
Tim has some marbles. Sue has twice as many marbles as Tim. Jim has 15 marbles. Tim,Sue and Jim have a total of 63 marbles. how many marbles does Tim have
Answer:
16
Step-by-step explanation:
63-15=48
48/3=16
Tim= 16
Sue= 32
HELPPPP PLEASE !!! I will give brainliest!!! THANK YOU
The parabola y = x2 is reflected across the x-axis and then scaled vertically by a factor of 5.
What is the equation of the new parabola?
y =
THANK YOu!!!!!
Answer:
Step-by-step explanation:
something like this Gigi,
y = -5(\(x^{2}\))
What is the equivalent exponential expression for the radical expression below? 5 A. 52 B. 5 C. 51/2 D. 2.5
Answer:B) 5
Step-by-step explanation:
n which of the following pairs do both numbers contain the same number of significant figures? (2.2 □ ) a. 3.44×10 −3
g and 0.0344 g b. 0.0098 s and 9.8×10 4
s c. 6.8×10 3
m and 68000 m d. 258.000 g and 2.58×10 −2
g
Answer:
ok, here is your answer
Step-by-step explanation:
The answer is (d) 258.000 g and 2.58×10^-2g.Both numbers have the same number of significant figures, which is six.The first number, 258.000 g, has three significant figures after the decimal point, and three before the decimal point. The zeros after the decimal point are significant because they are part of a measured quantity.The second number, 2.58×10^-2g, is written in scientific notation. It also has six significant figures because the number 2.58 has three significant figures, and the exponent -2 has two significant figures.-
mark me as brainliestx/3 - 3 = x/9 + 3 What value of x makes this equation true? A. 3 B. -1 C. -9 D. 27
Answer:
Your answer is: D) 27
Step-by-step explanation:
Hope this helped : )
Please help I’ll give brainliest
Answer:
A.
Step-by-step explanation:
4x+5>49
what is the answer to this
Answer:
any big number
Step-by-step explanation:
Answer:
x> 11
Step-by-step explanation:
here's your solution
=> 4x + 5 > 49
=> 4x > 49 - 5
=> 4x > 44
=> X > 44/4
=> X > 11
hope it helps
which is a liability ??
Answer:
The liability is his mortgage.
Answer:
The mortgage
Step-by-step explanation:
The mortgage is a liability. A liability is something that you have to pay for. Bills, fees, mortgages, etc are all liabilities.
The yearly salary- asset
The commission- asset
The mortgage- liability
The rental property- asset
HELP! i can not figure this out! y=4x+1
Answer:
1
Step-by-step explanation:
Given and Prove Statement and Reasons
The statement is true. The angles are ∠ABC and ∠CBD is 76° and 16°.
Given that,
In the picture we have ∠ABC+∠CBD=90
∠ABC=3x-5
∠CBD=(x+1)/2
Now,
Substitute in the equation we get
(3x-5)+((x+1)/2)=90
6x-10+x+1=90×2
7x-9=180
7x=180+9
7x=189
x=189/7
x=27
Therefore, the statement is true.
Angles means the construction of an angle is a type of geometric shape made by connecting two rays at their termini. Three letters that make up the shape of the angle can alternatively be used to symbolize the angle, with the middle letter indicating the location of the angle (i.e.its vertex). Greek letters such α,β, etc. are frequently used to denote angles.
Now we find the angles
∠ABC=3x-5=3(27)-5=81-5=76°
∠CBD=(x+1)/2=(27+1)/2=28/2=16°
Therefore, Angles ∠ABC and ∠CBD is 76° and 16°.
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help me write in scientific notation <3
5,540,000,000 = ____________
0.000025409 = ____________
Answer:
<3 I want brainliest!!!
Step-by-step explanation:
1) 5.54 x 10^9
2) 2.5409 x 10^-5
Line k has a slope of 1/3. Line j is perpendicular to line k and passes through the point (1,4). Create an equation for line j.
The equation of line j is x + 3y -13 = 0 which is perpendicular to line k.
How does one point slope?
The general form of a linear equation is y-y1=m(x-x1). It draws attention to the line's slope and one of the line's points (that is not the y-intercept).One of the three forms we can use to express a straight line is the point slope form, also referred to as the point-gradient form.This form is helpful since it allows us to find the equation of the line by only knowing the slope and one point along the line.Line k is perpendicular to line j
m(j) = - m(k)
m(j) = -(1/3)
One slope one point formula:
y - y₁ = m( x - x₁ )
y - 4 = -(1/3)(x - 1)
3y - 12 = -x + 1
x + 3y -13 = 0
Hence, The equation of line j is x + 3y -13 = 0 which is perpendicular to line k.
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solve the following differential equation using the substitution u = y −3x. y′ = 3 3x2(y −3x)2
The solution of the given differential equation using the substitution u = y − 3x is:(1/6) * ln|y − 3x - 3/y − 3x + 3| = -x^3 + C, where C is the constant of integration.
Given: y′= 3/3x^2(y-3x)^2. Let u = y − 3xdy/dx = dy/du * du/dx= dy/du * 1/(d/dx(y-3x))= dy/du * 1/(-3)
Therefore, y′ = dy/du * 1/(-3)Substitute in the differential equationy′ = 3/3x^2(y-3x)^2dy/du * 1/(-3) = 3/3x^2(y-3x)^2.
Multiply both sides by -3du = -3x^2(y-3x)^2 dyWe get, du/dy = -3x^2/(y-3x)^2
Now differentiate u with respect to xu = y − 3xdu/dx = dy/dx - 3 => dy/dx = du/dx + 3
Putting the values of dy/dx and u into the differential equation, we get;du/dx + 3 = -3x^2/u^2du/dx = -3x^2/(u^2 - 9)
Integrate both sides by separating the variables∫[1/(u^2 - 9)]du = -∫3x^2dx= (1/6) * ln|u - 3/u + 3| = -x^3 + C. Substitute the value of u(=y − 3x) in the above expression and get the solution, C.
Therefore, the solution of the given differential equation using the substitution u = y − 3x is:(1/6) * ln|y − 3x - 3/y − 3x + 3| = -x^3 + C, where C is the constant of integration.
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Which ratio is equivalent to 4/16
2:4
6 to 20
8:32
12 to 64
Answer:
8:32
Step-by-step explanation:
in 4:16, you know that 4 is equal to one fourth of 16, so it can be simplified to 1:4
You can rule out 2:4
6 to 20 can be ruled out because it is equal to 3:10
12:64 can also be ruled out because it equals 3:16
By logic of deduction, the only answer left is 8:32, which is equal to 1:4
Which equations represent circles that have a diameter of 12 units and a center that lies on the y-axis? Select two options. x2 + (y – 3)2 = 36 x2 + (y – 5)2 = 6 (x – 4)² + y² = 36 (x + 6)² + y² = 144 x2 + (y + 8)2 = 36
The equation of circles that have a diameter of 12 units and a center that lies on the y-axis is (x-0)² + (y-3)² = 6²
The standard form for finding the equation of a circle is expressed as;
(x-a)² + (y-b)²=r²
where;
(a, b) is the center of the circle
r is the radius of the circle
Given the following diameter = 12 units
radius = 12/2 = 6 units
If the centre lies on the y-axis, the center will be at (0, 3)
Substituting into the formula, we will have (x-0)² + (y-3)² = 6² equivalent to x²+ (y-3)² = 36
Hence, the equation of circles that have a diameter of 12 units and a center that lies on the y-axis is (x-0)² + (y-3)² = 6²
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if x=6, the X-intercept is ___ and the Y-intercept is ___. fill in the blanks.
Given:
x = 6
The value for y isn't given, it can also mean that there is no value of y, therefore, we can presume that the value of y is equal to 0.
Therefore, we can say that the x-intercept which is the x value, is equal to 6 and the y-intercept is 0.
Okay yes I know it's messy it was a long stressful day lol so just check the last two, are they written right? are they even right? Thanks so much love you guys!!!!!!
Answer:
Yes
Step-by-step explanation:
Yes it is
No 1 is correct
No 2 is correct
No 3 is correct
No 4 is correct
and what i mean by correct is you answered it correct
I hope this helps you :)
Answer:
yes
Step-by-step explanation:
yes it is
it is all correct
6 Suppose the circumference of each circular base of a
cylinder is equal to the height of the cylinder. What does
this indicate about the curved section of the cylinder?
A cylinder's curved section has a constant diameter if the circumference of each of its circular bases equals the height of the cylinder.
We have to given that;
the circumference of each circular base of a cylinder is equal to the height of the cylinder.
Now, We get;
A cylinder's curved section has a constant diameter if the circumference of each of its circular bases equals the height of the cylinder.
Hence, As a result, the cylinder's cross section, or the form you see when you cut it perpendicular to its height, will always be round and its diameter will remain constant over the course of the cylinder's height.
Thus, A cylinder's curved section has a constant diameter if the circumference of each of its circular bases equals the height of the cylinder.
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Belen pays $76.00 this year in state taxes. Each year, she pays 6.4% more in state taxes.
How much money will Belen pay in state taxes in 3 years? Round your answer to the nearest cent.
Answer:
$91.55
Step-by-step explanation:
The money belen pay in state taxes in 3 years is $91.84.
What is Compound interest?Compound interest is a method of calculating the interest charge. In other words, it is the addition of interest on interest.
Compound Interest =P(1+r/n)^rt
We are given that;
Belen pays= $76.00
Rate= 6.4%
Now,
Plugging these values into the formula, we get:
A=76(1+0.064)3
A=76(1.064)3
A≈91.84
Therefore, by the interest the answer will be $91.84.
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Solve. 3w-4z=8 solve. 2w+3z=-6
a)w=-3 b) w=0 c) w=4 d) w=-2
z=0 z=-2 z=1 z=0
The equations are solved to w = 0 and z = -2. Option B
How to determine the valueFrom the information given, we have the simultaneous equations as
3w-4z=8
2w+3z=-6
Make w the subject from equation 1
w = 8 + 4z/3
Substitute the value into equation 2, we have that;
2(8 + 4z/3) + 3z = -6
expand the bracket, we get;
16 + 8z/3 + 3z = -6
find the LCM, we have;
16 + 8z + 9z/3 = -6
cross multiply
16 + 17z = - 18
add the values
19z = -34
Make 'z' the subject
z =-2
Substitute the value
3w - 4z = 8
3w = 8 - 8
w = 0
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let u= 6 −3 6 and v= −4 −2 3 . compute and compare u•v, u2, v2, and u v2. do not use the pythagorean theorem.
Given matrices are u=6 −3 6 and v= −4 −2 3. u•v=0u2 =81v2 =29u v2 =0
When multiplying two matrices, it is important to verify that the inner dimensions match. If you try to multiply two matrices that don't have compatible inner dimensions, you will get the following error message:
"Error using * Inner matrix dimensions must agree.
"The product of matrices AB is defined if the number of columns of A is equal to the number of rows of B.The product matrix AB is defined as follows:
If A is an m x n matrix and B is an n x p matrix then AB is an m x p matrix u•v Calculation:6 −3 6 • −4 −2 3= (6)(-4)+(-3)(-2)+(6)(3)=-24+6+18=0So, u•v=0u2
Calculation:u2 =u•u= 6 −3 6 •6 −3 6= (6)(6)+(-3)(-3)+(6)(6)=36+9+36=81
Therefore, u2 =81v2 Calculation:v2 =v•v= −4 −2 3 • −4 −2 3=(−4)(−4)+(−2)(−2)+(3)(3)=16+4+9=29Therefore, v2 =29u v2 Calculation:u v2 =u•v•v= (6 −3 6 )• ( −4 −2 3 )2u v2 =0•(−4 −2 3 )=0Therefore, u v2 =0.
Summary:Given matrices are u=6 −3 6 and v= −4 −2 3. u•v=0u2 =81v2 =29u v2 =0
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Find the interquartile range using the following information.
Lower Extreme: 2
Q1: 4
Median:
Q3: 14
Upper Extreme: 16
Group of answer choices
10
16
4
14
This is 25 pts
The interquartile range is 10 (first option)
What is the interquartile range?The interquartile range is the difference between the third quartile and the first quartile of a dataset. It is a measure of variation. The third quartile represents 75% of the dataset. While the first quartile represents 25% of the dataset.
Interquartile range = third quartile - first quartile
14 - 4 = 10
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Consider the function f(x,y,z)=5+yxz+g(x,z) where g is a real-valued differentiable function. Find the directional derivative of f at the point (3,0,3) along the direction of the vector (0,4,0). Enter your answer symbolically, as in these
Given, the function is f(x,y,z)=5+yxz+g(x,z)Here, we need to find the directional derivative of f at the point (3,0,3) along the direction of the vector (0,4,0) . The directional derivative of f at the point (3,0,3) along the direction of the vector (0,4,0) is 0.
Using the formula of the directional derivative, the directional derivative of f at the point (3,0,3) along the direction of the vector (0,4,0) is given by
(f(x,y,z)) = grad(f(x,y,z)).v
where grad(f(x,y,z)) is the gradient of the function f(x,y,z) and v is the direction vector.
∴ grad(f(x,y,z)) = (fx, fy, fz)
= (∂f/∂x, ∂f/∂y, ∂f/∂z)
Hence, fx = ∂f/∂x = 0 + yzg′(x,z)fy
= ∂f/∂y
= xz and
fz = ∂f/∂z = yx + g′(x,z)
We need to evaluate the gradient at the point (3,0,3), then
we have:fx(3,0,3) = yzg′(3,3)fy(3,0,3)
= 3(0) = 0fz(3,0,3)
= 0 + g′(3,3)
= g′(3,3)
Therefore, grad(f(x,y,z))(3,0,3) = (0, 0, g′(3,3))Dv(f(x,y,z))(3,0,3)
= grad(f(x,y,z))(3,0,3)⋅v
where, v = (0,4,0)Thus, Dv(f(x,y,z))(3,0,3) = (0, 0, g′(3,3))⋅(0,4,0) = 0
The directional derivative of f at the point (3,0,3) along the direction of the vector (0,4,0) is 0.
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