Answer:
22
Step-by-step explanation:
b-11=11
b-11+11=11+11
b=22
Answer:
Its 0
Step-by-step explanation:
if b-11=11 then the numbe eleven lost no value, therefor it 0 because its the number with "no value"
PLEASE ANSWER FAST (100 POINTS)
Answer:
4
Step-by-step explanation:
All you have to do is divide x/y.
after you devide all of them, chose the answer they all have in common.
From his home, Hassan would have to walk 1.8 miles north to get to his friend Jake's house and 4.5 miles east to get to his friend Ben's house. One day, Hassan walked from his home to Ben's house. Together, Ben and Hassan cut directly through the field that separated them from Jake's house. When they finished playing at Jake's, Hassan walked back home. In all, how far did Hassan walk? If necessary, round to the nearest tenth.
Answer:
11.1 miles
Step-by-step explanation:
You want the round trip distance Hassan walked, if he walked 4.5 miles east to Ben's house, he and Ben walked directly to Jake's house 1.8 miles north of Hassan's, then Hassan walked home from Jake's house.
PerimeterThe distance Hassan walked is the perimeter of the right triangle with legs 4.5 miles and 1.8 miles. The length of the hypotenuse is given by the Pythagorean theorem as ...
hypotenuse = √(4.5² +1.8²) = √23.49 ≈ 4.8 . . . miles
Then the total distance is ...
4.5 + 4.8 +1.8 = 11.1 . . . . miles
Hassan walked 11.1 miles in all.
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Simplify negative 3 and 1 over 4 minus 6 and 2 over 3.
negative 119 over 12
negative 33 over 12
negative 9 and 3 over 12
9 and 11 over 12
We need to know about mixed fractions to solve the problem. The simplified answer is -119/12.
Mixed fractions is a fraction that is represented by it's quotient and remainder. Mixed fractions are solved by multiplying the denominator with the number in front and then adding the numerator to it, to get the numerator of the simple fraction, the denominator of the simple fraction remains same. In the given question we need to simplify the mixed fractions and then solve it.
\(-3\frac{1}{4} -6\frac{2}{3}\) = -13/4-20/3=-39-80/12=-119/12
Therefore the simplified answer is -119/12, option (a) is the correct answer.
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Answer:
119 over 12
Step-by-step explanation:
A line has a slope of - Which ordered pairs could be points on a parallel line? Select two options.
(-8, 8) and (2, 2)
(-5, -1) and (0, 2)
(-3, 6) and (6,-9)
(-2, 1) and (3,-2)
(0, 2) and (5, 5)
The ordered pairs that could be points on a parallel line are:
(-8, 8) and (2, 2)
(-2, 1) and (3, -2)
Which ordered pairs could be points on a parallel line?Parallel lines have the same slope. Thus, we have to find ordered pairs with a slope of -3/5.
We have:
slope of the line is -3/5.
Thus, m = -3/5
Formula for slope between two coordinates is;
m = (y₂ - y₁)/(x₂ - x₁)
A) At (–8, 8) and (2, 2);
m = (2 - 8)/(2 - (-8))
m = -6/10
m = -3/5
B) At (–5, –1) and (0, 2);
m = (2 - (-1))/(0 - (-5))
m = 3/5
C) At (–3, 6) and (6, –9);
m = (-9 - 6)/(6 - (-3))
m = -15/9
m = -5/3
D) At (–2, 1) and (3, –2);
m = (-2 - 1)/(3 - (-2))
m = -3/5
E) At (0, 2) and (5, 5);
m = (5 - 2)/(5 - 0)
m = 3/5
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Find the radius of convergence, R, of the series.
Summation of 8(-1)^n nx^n, going to infinity, n=1
Find the interval, I, of convergence of the series. (Enter your answer using interval notation.)
To find the radius of convergence, we can use the ratio test for power series. The ratio test states that if the limit of the absolute value of the ratio of consecutive terms is L as n approaches infinity, then the series converges if L < 1 and diverges if L > 1. Answer : the interval of convergence, I, is [-1, 1] in interval notation.
Let's apply the ratio test to the given series:
lim(n→∞) |(8(-1)^(n+1)(n+1)x^(n+1)) / (8(-1)^n nx^n)|
Simplifying the expression, we get:
lim(n→∞) |(n+1)x / n|
Taking the absolute value, we have:
lim(n→∞) |(n+1)x / n| = |x|
For the series to converge, we need |x| < 1. Therefore, the radius of convergence, R, is 1.
To find the interval of convergence, we consider the endpoints of the interval. When |x| = 1, the series may or may not converge depending on the specific value of x. To determine the convergence at the endpoints, we can substitute x = 1 and x = -1 into the series and check for convergence.
For x = 1, the series becomes:
Summation of 8(-1)^n n, going to infinity, n=1
This is an alternating series that satisfies the conditions for convergence by the alternating series test. Therefore, the series converges when x = 1.
For x = -1, the series becomes:
Summation of -8(-1)^n n, going to infinity, n=1
This is also an alternating series that satisfies the conditions for convergence by the alternating series test. Therefore, the series converges when x = -1.
Hence, the interval of convergence, I, is [-1, 1] in interval notation.
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un camion puede llevar una carga maxima de 5 t. en una fabrica ha cargado 6 contenedores de 3 q y 85 kg uno. ¿cuantos kilos mas pueden cargar?
Answer:
puede cargar 205 killos pero no mas de 260 por el peso.
Step-by-step explanation:
5t. 3q 85kg
Is the function y = (x-4)^2 a one-to-one function?
The function y = (x - 4)^2 is not a one-to-one function. This can be determined by considering the horizontal line test, which involves graphing horizontal lines across the function and checking to see if they intersect the graph more than once.
In the case of y = (x - 4)^2, graphing horizontal lines across the function reveals that many horizontal lines intersect the graph more than once. Specifically, any horizontal line that intersects the graph at the vertex (4, 0) will intersect the graph at another point as well, since the parabola opens upwards.
If any horizontal line intersects the graph at more than one point, then the function is not one-to-one. Therefore, the function y = (x - 4)^2 is not a one-to-one function.
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Determine whether each vector can be written as a linear combination of vectors S 1) 8= {(2₁-1₁3), (5,0,4)} a) 2- (-1₁-2.2); c) w = (1₁-8, 12) b) v = (8,-14, 27/4) d) (1,1,-1)
We are given a set of vectors S and we need to determine whether each given vector can be written as a linear combination of the vectors in S.
(a) For vector (2, -1, -2), we need to check if there exist scalars k₁ and k₂ such that k₁(2, -1, 3) + k₂(5, 0, 4) = (2, -1, -2). By solving the system of equations, we find that k₁ = -1 and k₂ = 0, so the vector can be written as a linear combination of the vectors in S.
(b) For vector (8, -14, 27/4), we need to check if there exist scalars k₁ and k₂ such that k₁(2, -1, 3) + k₂(5, 0, 4) = (8, -14, 27/4). By solving the system of equations, we find that there are no solutions, so the vector cannot be written as a linear combination of the vectors in S.
(c) For vector (1, -8, 12), we need to check if there exist scalars k₁ and k₂ such that k₁(2, -1, 3) + k₂(5, 0, 4) = (1, -8, 12). By solving the system of equations, we find that there are no solutions, so the vector cannot be written as a linear combination of the vectors in S.
(d) For vector (1, 1, -1), we need to check if there exist scalars k₁ and k₂ such that k₁(2, -1, 3) + k₂(5, 0, 4) = (1, 1, -1). By solving the system of equations, we find that there are no solutions, so the vector cannot be written as a linear combination of the vectors in S.
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examples of one solution
Answer:I can’t see image on mobile
Step-by-step explanation:
h
what is inverse square law
The inverse square law is given below.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Inverse square law states that the intensity of the radiation is inversely proportional to the square of the distance.
If intensity = I and distance = x
Then
I ∝ 1/x²
Thus,
The inverse square law is given above.
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Represent the following sentence as an equation. 3 times the sum of 12 and a number b. *
A. 3 . 12 + b
B. 3 . 12 - b
C. 3 . (12-b)
D. 3 . (12+b)
A paper company needs to ship paper to a large printing business. The paper will be shipped in small boxes and large boxes. The volume of each small box is 6 cubic feet and the volume of each large box is 18 cubic feet. A total of 27 boxes of paper were shipped with a combined volume of 342 cubic feet. Determine the number of small boxes shipped and the number of large boxes shipped.
The Number of small and large boxes shipped are 12 and 15 respectively.
Large boxes:
Volume = 18 cubic feets
Let number of large boxes = a
Small boxes :
Volume = 6 cubic feets
Number of small boxes = b
Total volume shipped = 342 cubic feet
Total boxes shipped = 27
Writing as a system of equation :
a + b = 27
18a + 6b = 342...........equation 1
6a + 6b = 162............equation 2
Subtracting equation 2 from equation 1
18a + 6b - (6a + 6b) = 342 - 162
18a 6a + 6b - 6b = 180
12a = 180
a = 180/12
a = 15
a + b = 27
b = 27 - 15
b = 12
Hence
Number of large boxes = 15 and Number of small boxes =12
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961 : 31
Your answer
Answer:
??????????????????????????????? what
Step-by-step explanation:
Compton scattering. Consider the process e −
(p)+γ(k)→e −
(p ′
)+γ(k ′
) (a) (Counts as 1 point) Draw two possible diagrams in the leading order of the perturbation theory. (b) (Counts as 1 point) Write the full matrix element as M tot
=M 1
±M 2
. Argue a choice of the relative sign (either "+" or "-"). (c) (Counts as 1 point) Using Mandelstam variables and putting m=0 show that M 1
M 2
=−e 2
s
ϵ ν
′∗
ϵ μ
u
ˉ
(p ′
)γ ν
(
p+
k)γ μ
u(p)
,
=−e 2
u
ϵ ν
′∗
ϵ μ
u
ˉ
(p ′
)γ ν
(
p−
k ′
)γ μ
u(p)
Hint: The "Mandelstan variables" s,t,u are defined via s
t
u
≡(p+k) 2
≡(k−k ′
) 2
≡(p−k ′
) 2
The Compton scattering process e^-(p) + γ(k) → e^-(p') + γ(k') can be described using perturbation theory.
What are two possible diagrams in the leading order of perturbation theory?In the leading order of perturbation theory, two possible diagrams can be drawn to represent the Compton scattering process.
The first diagram involves the exchange of a virtual electron between the initial and final electron lines, while the second diagram involves the exchange of a virtual photon between the initial and final photon lines.
These diagrams depict the interaction between the electron and the photon, resulting in the scattering process.
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Simplify: -16b + (-24b)
Answer:
-40 bytes
Step-by-step explanation:
Answer:
-40b
Step-by-step explanation
16+24 = 40
they both have a b so you just combine them.
Is this right??????????
Answer:
yes
Step-by-step explanation:
What is the weight of a 24 square foot 2 inch thick aluminum plate with a unit weight of 15 lbs?
Weight of a 24 square foot, 2 inch thick aluminum plate will be: 720 lbs.
What is unitary method?A single unit's value can be determined from the values of multiple units, and multiple units' values can be determined from the values of single units using the unitary method.
Given:
Weight of 1 square foot, 1 inch thick plate = 15 lbs.To find: weight of a 24 square foot, 2 inch thick aluminum plate
Finding:
By unitary method, we get:
Weight of 1 square foot aluminum plate = 15 lbs.
Weight of 24 square foot aluminum plate = 15(24) lbs = 360 lbs.
Again, by unitary method, we get:
Weight of 1 square foot, 1 inch thick aluminum plate = 15 lbs.
Weight of 24 square foot, 1 inch thick aluminum plate = 15(24) lbs = 360 lbs.
Weight of 24 square foot, 2 inch thick aluminum plate = 360(2) lbs = 720 lbs.
Hence, Weight of 24 square foot, 2 inch thick aluminum plate = 720 lbs.
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Is the statement true or false?
If x = 6, then x can
only be equal to 6.
True
False
Copyright © 2003 - 2021 Asellus Corporation
The statement "If |x| = 6, then x can only be equal to 6" is false.
The absolute value of a number represents its distance from zero on the number line.
The expression |x| = 6 means that the distance of x from zero is 6. Therefore, x can be either positive or negative 6.
In this case, x can be either 6 or -6 because both numbers have an absolute value of 6.
Hence, x is not limited to being equal to only 6.
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can yall help me please.... thanks :)
can someone help find the circumference and area of this???
Answer:
Step-by-step explanation:
area formula is
π\(r^{2}\)
plug in values:
9π
which equals
28.2743339
or you can write 9π im not sure what your teacher prefers
circumference formula is
2πr
which equals
6π
or
18.8495559
IS SOMEONE NICE ENOUGH TO HELP ME WITH THIS PLEASE? I"LL GIVE BRAINLIEST
Answer:
$5,603.76
Step-by-step explanation:
For this problem you just need to plug in the number of years (5) for time then solve
\(300(1.05)x^{12(5)} =5603.76\)
How many angles are formed by the transversal
Answer:
How Many Angles are Formed by the Transversal?
When two parallel lines are intersected by the transversal, eight angles are formed.Imagine 74.052 on a place value chart. Then, write it in expanded form using fractions and
decimals to express the decimal place value units. An example is shown for you.
Answer:
c) 74.052 in Expanded form with decimal form =
7 × 10 + 4 × 1 + 0 × 0.1 + 5 × 0.01 + 2 × 0.001
b) 74.052 in Expanded form with fractions =
7 × 10 + 4 × 1 + 0 × 1/10 + 5 × 1/100 + 2 × 1/1000
Step-by-step explanation:
We are given the number 74.052
The place value of each of the numbers is given as follows:
7 = Tens
4 = units
0 = Tenth
5 = Hundredth
2 = Thousandth
We are asked to write 74.052 in Expanded form of Decimals and fractions.
74.052 in Expanded form with decimal form =
7 × 10 + 4 × 1 + 0 × 0.1 + 5 × 0.01 + 2 × 0.001
74.052 in Expanded form with fractions =
7 × 10 + 4 × 1 + 0 × 1/10 + 5 × 1/100 + 2 × 1/1000
Here, we are required to write the number 74.052 in expanded form using fractions and decimals to express the decimal place value units.
The answer in fractions is;
(7×10) + (4×1) + (0×1/10) + (5×1/100) + ( 2× 1/1000)
The answer in decimal form is;
(7×10) + (4×1) + (0×0.1) + (5×0.01) + ( 2× 0.001).
From the number:
7 = tens4 = units. = decimal point0 = tenth5 = hundredth2 = thousandth(a) Therefore, to write the number in expanded form using fractions;
(7×10) + (4×1) + (0×1/10) + (5×1/100) + ( 2× 1/1000)
(b) Therefore, to write the number in expanded form using decimals;
(7×10) + (4×1) + (0×0.1) + (5×0.01) + ( 2× 0.001).
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How would you interpret the regression model? how would you interpret the coefficient for red sneakers?.
Answer:
The sign of a regression coefficient tells you whether there is a positive or negative correlation between each independent variable and the dependent variable. A positive coefficient indicates that as the value of the independent variable increases, the mean of the dependent variable also tends to increase.
Step-by-step explanation:
An amount of $35,000 is borrowed for 11 years at 7.5% interest, compounded annually. If the loan is paid in full at the end of that period, how much must be paid back?
The amount paid back when the loan is paid in full at the end of that period will be $77,546.3.
Given that:
Principal, P = $35,000
Rate, r = 7.5% or 0.075
Time, n = 11 years
The amount (A) is calculated as,
A = P(1 + r)ⁿ
If the loan is paid in full at the end of that period, then the amount paid back is calculated as,
A = $35,000 x (1 + 0.075)¹¹
A = $35,000 x (1.075)¹¹
A = $35,000 x 2.2156
A = $77,546.3
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what is the density of the rock???!!!!!!!!!!
Answer:
he actual densities of pure, dry, geologic materials vary from 880 kg/m3 for ice (and almost 0 kg/m3 for air) to over 8000 kg/m3 for some rare minerals. Rocks are generally between 1600 kg/m3 (sediments) and 3500 kg/m3 (gabbro).
Step-by-step explanation:
PROBABILITY QUESTION (Data) please help
4 cards are taken out of a standard deck (52 cards). What is the probability that the 4th card is a red face card, or a jack given that the jack of diamonds is the first card selected, the queen of hearts is the second card selected, and the third card is the 3 of diamonds?
Answer:
3/49
Step-by-step explanation:
We need to subratact 1 from numerator (as the queen is a red faced card) and 3 from the demonitor as all of them are red cards
Find the value of r so that the line through (-4, 3) and (r, -3) has a slope of 2/3
Answer:
-13
Step-by-step explanation:
If there are two points (x1, y1) and (x2, y2), the slope (m) would be (y2-y1)/(x2-x1). In this problem, the slope would be (-3-3)/(r-(-4)) = -6/(r+4). Since the slope is 2/3, you just set -6/(r+4)=2/3 and solve the equation. You can cross multiply to solve the equation, and you would end up with r = -13.
please help i am so confused! need answer fast and thank you soo much! get full points and help your girl out!
Answer:
238 ft³
Step-by-step explanation:
Volume = Length × Width × Height
V = 8.5 × 4 × 7
V = 238 ft³
POTW 2
Jo needs an 85% average on her five math tests. She earned 99%, 85%, 79%, and 88% on her first four
tests. What score must she earn on her fifth test in order to have an average of exactly 85% for all five
tests?
PLEASE HELP ME WITH THIS
Answer:
79
Step-by-step explanation:
i dont know y