1. An equation representing the number (N) of novels Deshaun needs to read in M months is N = 3M.
2. Based on the above equation, Deshaun needs to read 57 novels in 19 months.
What is an equation?An equation is a mathematical statement that shows the equality or equivalence of mathematical expressions.
While mathematical expressions combine variables with numbers, constants, and values using mathematical operands, equations use the equal symbol (=) in addition.
The number of novels Deshaun needs to read per month = 3
The number of months involved = 19 months
Let the number of novels Deshaun needs to read in M months = N
Let the number of months involved = M
Equation:N = 3M
N = 57 (3 x 19)
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In symmetric multiprocessor scheduling using private queues, when the scheduler running on a processor seeks to change its workload because it has no tasks to run, it performs a specific type of action called a
In symmetric multiprocessor (SMP) scheduling using private queues, the specific type of action performed when the scheduler running on a processor seeks to change its workload because it has no tasks to run is called a "pull migration."
In pull-migration, the scheduler on a processor actively requests or "pulls" a task from another processor's queue when its local queue is empty or low on tasks. This allows the scheduler to obtain a new workload from a different processor within the SMP system.
The "Pull-Migration" enables dynamic load balancing in SMP systems by allowing processors to actively request tasks from each other when their local queues are depleted. This approach helps ensure that workloads are distributed evenly among processors, minimizing idle time and maximizing resource utilization across the system.
By utilizing pull-migration, SMP schedulers can effectively manage task distribution and adapt to changing workloads, resulting in improved performance and efficient utilization of resources within the SMP system.
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Which equation has exactly one solution in common with the equation y=6x-2?
A. 18x - 3y = 6
B. 1/2y = 3x - 2
C. 2y = 4x - 12
D. 18x - 12 = 3y
Answer:
A. 18x - 3y = 6
Step-by-step explanation:
By taking 3 common from the terms 18x and 3y we get,
3 (6x-3y) = 6
or, 6x - y = 6/3
or, 6x - y = 2
And,
The equation becomes,
y = 6x - 2
The equation has exactly one solution in common with the equation y=6x-2 will be 18x - 3y = 6. The correct option is A.
What is a system of equations?A finite set of equations for which common solutions are sought is referred to in mathematics as a set of simultaneous equations, often known as a system of equations or an equation system.
An equation is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
By taking 3 commons from the terms 18x and 3y we get,
3 (6x-3y) = 6
6x - y = 6/3
6x - y = 2
The equation becomes,
y = 6x - 2
Therefore, the equation has exactly one solution in common with the equation y=6x-2 will be 18x - 3y = 6. The correct option is A.
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of the 650 juniors at arlington high school, 468 are enrolled in algebra ii, 292 are enrolled in physics, and 180 are taking both courses at the same time. if one of the 650 juniors was picked at random, what is the probability they are taking physics, if we know they are in algebra ii?
The probability that a junior is taking physics, given they are in Algebra II, is approximately 0.3846 or 38.46%.
1. First, let's find the number of juniors taking only Algebra II and not physics. We do this by subtracting the number of juniors taking both courses from the total number of juniors taking Algebra II:
468 (Algebra II) - 180 (both courses) = 288 (only Algebra II)
2. Now, we have two groups of juniors enrolled in Algebra II:
- 288 juniors taking only Algebra II
- 180 juniors taking both Algebra II and physics
3. Since we want to find the probability that a junior is taking physics, given they are in Algebra II, we'll focus on the group taking both courses.
4. To calculate the probability, divide the number of juniors taking both courses by the total number of juniors taking Algebra II:
Probability = (number of juniors taking both courses) / (total number of juniors in Algebra II)
Probability = 180 / (288 + 180)
Probability = 180 / 468
Probability ≈ 0.3846 or 38.46%
So, if one of the 650 juniors was picked at random and we know they are in Algebra II, the probability that they are also taking physics is approximately 38.46%.
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12x-2y=-10
y=6x+ 5
Is it a solution?
Х
?
(x, y)
Yes
No
(-4, -19)
(0,5)
Bolololo
(-1,8)
Olo
(2, -3)
Answer:
The first 2 are definitetaletly right
Step-by-step explanation:
First off all you were not that clear.
Just plug them in
Because studies used in a meta-analysis have typically used different statistical tests, a statistic called _____ size is used to put all the results into a common scale.
Because studies used in a meta-analysis have typically used different statistical tests, a statistic called effect size is used to put all the results into a common scale.
A meta-analysis is a statistical approach used to synthesize the results of several studies. It is a quantitative study of studies. In other words, it is a method that uses statistical analysis to incorporate the results of multiple clinical studies, which helps to obtain a more precise and reliable estimate of the impact of the intervention.
Effect size is used to combine all the results of the different studies into a common scale because each study might use a different statistical test that is not directly comparable to other studies.What is effect size?Effect size is a numerical value that describes the magnitude of the difference between two groups in a study. It allows researchers to compare the findings from different studies that might use different measurement instruments.
A large effect size implies a significant difference between the two groups in a study. Conversely, a small effect size indicates that there is no meaningful difference between the groups. Effect size is calculated as the standardized difference between the means of two groups divided by their standard deviation (Cohen’s d).
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Brandon is a running back for his local high school football team. In the last game, he carried the ball 8 times. In the first 5 carries, he gained 6 yards, 12 yards, and 4 yards before losing 2 yards and then losing additional yards. His last 7 carries combined for yards. What was his total net yardage for the game?
Using it's concept, it is found that Brandon's net yardage for the game was of 26.
How to find the net yardage?The total net yardage is the sum of all the yardage they gain, that is, the positive gains are added with a plus signal, while the negative gains are added with a negative signal.
Hence, his net yardage, considering that he gained 20 yards on his last 7 carries, is given by:
6 + 20 = 26.
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1 Find the slope of a line which passes through the points P(-3, 2) and Q(1, 5)
Answer:
3/4
Step-by-step explanation:
We can use the slope formula when given two points
m = ( y2-y1)/(x2-x1)
= ( 5-2)/(1 - -3)
= (5-2)/(1+3)
= 3/4
4. Find the lengths of the sides of a triangle with vertices: (0, 0), (5, 0), (5, 12). (1 point)
O5, 12, 12
O5, 5, 12
O5, 12, 5
O5, 12, 13
The lengths of the sides of the triangle are 5, 12, and 13.
So the correct option is the last one.
How to find the lengths of the sides?Remember that if we have two points (x₁, y₁) and (x₂, y₂), the distance between these two points is given by the formula:
d = √( (x₁ - x₂)² + (y₁ - y₂)²)
Here we know that the vertices of our triangle are the points:
(0, 0), (5, 0), (5, 12)
And we want to find the lengths of the sides.
We can get the length of the first side using the points (0, 0), (5, 0)
d₁ = √( (0 - 5)² + (0 - 0)²) = 5
The length of the second side is: (5, 0), (5, 12).
d₂ = √( (5 - 5)² + (0 - 12)²) = 12
The length of the third is side is given by the points (5, 12) and (0, 0)
d₃ = √( (5 - 0)² + (12 - 12)²)
d₃ = √(25 + 144) = 13
Then the correct option is the last one:
5, 12, 13.
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The city of London, England, has an
elevation of 11 meters.
Which of these describes the elevation
of London?
below sea level
at sea level
above sea level
Answer:
above sea level
Step-by-step explanation:
D(x) is the price, in dollars per unit, that consumers are willing to pay for x units of an item, and S(x) is the price, in dollars per unit, that producers are willing to accept for x units. Find (a) the eqquilibrium point, (b) the consumer surplus at the equilibrium point, and (c) the producer surplus at the equilibrium point.
D(x)=3000−10x, S(x) = 900+25x
(a) What are the coordinates of the equilibrium point?
______(Type an ordered pair.)
(b) What is the consumer surplus at the equilibrium point?
$____ (Round to the nearest cent as needed.)
(c) What is the producer surplus at the equilibrium point?
$____ (Round to the nearest cent as needed.)
The equilibrium point is (60, 2400), the consumer surplus at the equilibrium point is $48,000, and the producer surplus at the equilibrium point is $36,000.
(a) The equilibrium point occurs when the quantity demanded by consumers equals the quantity supplied by producers. To find this point, we need to set the demand function equal to the supply function and solve for x.
Demand function: D(x) = 3000 - 10x
Supply function: S(x) = 900 + 25x
Setting D(x) equal to S(x):
3000 - 10x = 900 + 25x
Simplifying the equation:
35x = 2100
x = 60
Therefore, the equilibrium point occurs at x = 60.
(b) Consumer surplus at the equilibrium point can be found by calculating the area between the demand curve and the equilibrium price. Consumer surplus represents the difference between the price consumers are willing to pay and the actual market price.
At the equilibrium point, x = 60. Plugging this value into the demand function:
D(60) = 3000 - 10(60)
D(60) = 3000 - 600
D(60) = 2400
The equilibrium price is $2400 per unit. To find the consumer surplus, we need to calculate the area of the triangle formed between the demand curve and the equilibrium price.
Consumer surplus = (1/2) * (2400 - 900) * 60
Consumer surplus = $48,000
(c) Producer surplus at the equilibrium point represents the difference between the actual market price and the minimum price at which producers are willing to sell their goods.
To find the producer surplus, we need to calculate the area between the supply curve and the equilibrium price.
At the equilibrium point, x = 60. Plugging this value into the supply function:
S(60) = 900 + 25(60)
S(60) = 900 + 1500
S(60) = 2400
The equilibrium price is $2400 per unit. To find the producer surplus, we need to calculate the area of the triangle formed between the supply curve and the equilibrium price.
Producer surplus = (1/2) * (2400 - 900) * 60
Producer surplus = $36,000
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The two wires are connected together at A. If the force P causes point A to be displaced horizontally 2 mm, determine the normal strain developed in each wire. 300 mm 30 30 300 mm 8
The normal strain experienced by each wire is 0.00578 mm.
L'AC=√300²+2²+2(300) (2) cos50°=301.734 mm
AC=AB
=(L'AC - LAC) /LAC =(301.734 - 300) /300 = 0.00578mm
About StrainStrain is the relative change in size or shape of an object that is experiencing stress. Strain can be defined as the ratio between the increase in the length of the object to the length of the initial object. In addition, strain is a measure of how far the object changes shape.
Mathematically it is written as:
Strain = ΔL/L
where:
ΔL = change in length (m)
L = initial length (m)
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Heston is thinking of a fraction equivalent to 6/7.
The numerator is greater than 20 and the denominator is less than 30.
What fraction is Heston thinking of?
Solve for y in the two equations below using substitution.
3x - 9y = 9
-2x - 2y = 8
Answer:
C
Step-by-step explanation:
3x - 9y = 9 → (1)
- 2x +2y = 8 ( subtract 2y from both sides )
- 2x = - 2y + 8 ( divide through by - 2 )
x = y - 4
substitute x = y - 4 into (1)
3(y - 4) - 9y = 9
3y - 12 - 9y = 9
- 6y - 12 = 9 ( add 12 to both sides )
- 6y = 21 ( divide both sides by - 6 )
y = \(\frac{21}{-6}\) = - \(\frac{7}{2}\)
3. Solve your equation to find the distance Jane’s trainer bikes. Show your work.
4. How much farther does Jane travel than her trainer?
(my previous answers so this will make sense)
1. The total distance jane bikes and runs is 28 miles.
2. Janes trainer bikes a distance of 20 miles.
Jane travels 8 miles much farther than her trainer. The solution is obtained using arithmetic operations.
What are arithmetic operations?
By combining operands with one arithmetic operator, an arithmetic operation is given. The built-in functions add, subtract, divide, and multiply additionally allow for the specification of arithmetic operations.
3. Using pythagoras theorem, we get the equation as D² = 12² + 16².
⇒D² = 144 + 256
⇒D² = 400
⇒D = √400
⇒D = 20
4. Jane has traveled 28 miles in total whereas her trainer has traveled 20 miles.
So, the difference is 28-20= 8 miles
Hence, Jane travels 8 miles much farther than her trainer.
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denise measured a community college and made a scale drawing. in real life, a building at the college is 122 meters long. it is 183 centimeters long in the drawing. what scale did denise use?
The scale Denise used is as follows:
3 centimetres: 2 metres
How to find the scale of a drawing?Denise measured a community college and made a scale drawing. In real life, at the college is 122 meters long. it is 183 centimetres long in the drawing.
The scale of Denise use can be calculated as follows:
Using the proportional relationship,
3 / x = 183 / 122
cross multiply
122(3) = 183x
366 = 183x
divide both sides by 183
x = 366 / 183
x = 2 metres.
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A cylinder has a height of 20 ft and a volume of 64,339 ft³.
What is the radius of the cylinder?
Round your answer to the nearest whole number.
676 ft
338 ft
32 ft
26 ft
Answer:
64,339 = π(r^2)(20)
r^2 = 1,023.987
r = 32 ft
7 5 =p+ 7 4 start fraction, 5, divided by, 7, end fraction, equals, p, plus, start fraction, 4, divided by, 7, end fraction p=p=p, equals
I think it might be 0.143
Evaluate the expression for a = 3.8, a = 7, and a - 7.2
The expression a ÷ 4 is equal to __ a = 3.8
Given:-
\( \sf \: a = 3.8 , 7 , -7.2\)\( \: \)
\( \sf \: a ÷ 4 ---eqⁿ\)\( \: \)
Solution:-
\( \underline{ \: \sf{[a = 3.8] \: }}\)
\( \: \)
\( \sf \: a ÷ 4\)\( \: \)
\( \textsf{put the value of a = 3.8}\)
\( \: \)
\( \sf \: 3.8 ÷ 4 \)\( \: \)
\( \boxed{ \sf{ \purple{0.94}}}\)\( \: \)
━━━━━━━━━━━━━━━━━━━━━━━
\( \underline{ \sf \: [a = 7]\: }\)
\( \: \)
\( \sf \: a ÷ 4\)\( \: \)
\( \textsf{ \: put the value of a = 7 \: }\)
\( \: \)
\( \sf \: 7 ÷ 4\)\( \: \)
\( \boxed {\sf \red{1.75}}\)\( \: \)
━━━━━━━━━━━━━━━━━━━━━━━
\( \underline{ \sf{[a = -7.2]}}\)
\( \: \)
\( \sf \: a ÷ 4\)\( \: \)
\( \textsf{ \: put the value of a = -7.2 \: }\)
\( \: \)
\( \sf \: -7.2 ÷ 4\)\( \: \)
\( \boxed{ \sf \green{-1.8}}\)\( \: \)
━━━━━━━━━━━━━━━━━━━━━━━
hope it helps! :)
i need help please thanks
Answer:
B,C,F
Step-by-step explanation:
obtuse means anything bigger the a 90° angel and acute means anything smaller smaller a 90°
Answer:
2nd angle (top middle)
3rd angle (top right)
6th angle (bottom right)
Step-by-step explanation:
90 degree angle is a right angle
Angles: 2,3, and 6 are all greater than a 90 degree angle.
Hope this helps!
Please help and give an explanation. I’m struggling
Answer:
y = 1/3x -4
Step-by-step explanation:
The y intercept is -4 as you can see in the graph. To find the slope look at the graph and find where it perfectly intercepts. It goes up one block and to the right three. So the slope is 1/3 . Since the line is going up to the top right it’s a positive slope.
Find a power series for the function, centered at c and determine the interval of convergence. f(x) = 9/2x - 3' c = 6 f(x) = summation_ n = 0^infinity -6 < x < 6 -9/2 < x 9/2 3/2 < x < 21/2 9 < x < 12 x = 6
The power series for the function f(x) = 9/2x - 3, centered at c=6, is ∑ (3/4) * ((x-6)/6)^n - 3, n = 0 to infinity. The interval of convergence is -6 < x < 12.
How to find the power series of f(x) centered at c=6?
We first rewrote the function in terms of (x - c), and then used the formula for a geometric series to find the power series. We then used the ratio test to determine the interval of convergence, which turned out to be -6 < x < 12. Finally, we checked the endpoints of the interval to see if they converged or not.
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Let =[[1,2,],[3,2,1+],[2,2,2+c]] where , , and c are variables. =[[0,2+c,−],[3,+c,−1],[,3,−]] where , , and c are the same variables as in . What is the value of + ? Please store the value into a string FG_sum written with valid python code formatting (e.g. FG_sum = "[[1, 2, a], [3, 2, 1 + b], [2, 2, 2 + c]]"). (Note you are encouraged to do this by hand.)
The value of the expression +, can be determined by performing matrix addition on the given matrices and then evaluating the resulting expression. Let's proceed with the calculations: Given matrices:
A = [[1, 2, 0], [3, 2 + c, -1], [2, 2 + c, 2 + c]]
B = [[0, 2 + c, -3], [3, c, -1], [0, 3, -1]]
Performing matrix addition on A and B, we add the corresponding elements:
A + B = [[1 + 0, 2 + (2 + c), 0 + (-3)],
[3 + 3, (2 + c) + c, -1 + (-1)],
[2 + 0, (2 + c) + 3, (2 + c) + (-1)]]
Simplifying further, we get:A + B = [[1, 4 + c, -3],
[6, 2 + 2c, -2],
[2, 5 + c, 1 + c]
Therefore, the value of + is equal to the matrix [[1, 4 + c, -3], [6, 2 + 2c, -2], [2, 5 + c, 1 + c]].
We can store this value in the string FG_sum using valid Python code formatting as follows:
FG_sum = "[[1, 4 + c, -3], [6, 2 + 2 * c, -2], [2, 5 + c, 1 + c]]"
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Mhanifa please help with this I find it super difficult! Thanks! I will mark brainliest! Random answers will be reported !
Answer:
a)
The point that is equidistant to all sides of a triangle is called the incenter.
The incenter is located at the intersection of bisectors of the interior angles of a triangle.
b)
The point that is equidistant to all vertices of a triangle is called the circumcenter.
The circumcenter is located at the intersection of perpendicular bisectors of the sides of a triangle.
c)
See the attachment
The blue lines and their intersection shows the incenter.
The red lines and their intersection shows the circumcenter.
As we see the red point- the circumcenter is closer to vertex B.
What is the percentage of change from $7.50 to $9.00
For which whole number value(s) of x greater than 0 is the value of x2 greater than the value of 2x ?
Answer:
Assuming x2 means x^2, it would be any number great than one.
(1)^2 = 1
2(1) = 2
1<2
(2)^2=4
2(2)=4
4=4
(3)^2=9
2(3)=6
9>6
Select all expressions that are equivalent to
0.75x + 0.25(x + 12.4) + (x – 2.1)
A. 2x + 1
B. x + 1
C. x + 3.1 + x + 2.1
D. x + 3.1 + x – 2.1
Please tell me what to do. I am in need of help. Thank you!!
Answer: Both A.) 2x + 1 and D.) x + 3.1 + x – 2.1
The question says select all equivalent expressions
Step-by-step explanation:
0.75x + 0.25(x + 12.4) + (x – 2.1)
distribute 0.25 in the middle term 0.25 × 12.4 = 3.1
and "multiply by +1" the second parentheses to remove them
0.75x + 0.25x + 3.1 + x – 2.1
add the decimal coefficients 0.75x + 0.25x = 1.00x (means 1x) so: = x
x + 3.1 + x - 2.1 This is choice D an equivalent expression
simplify by combining like terms to get
2x + 1 This is choice A
pls help me out I really need to sleep
Answer:
-2/3
Step-by-step explanation:
Rise= -2
Run= 3
-2/3
Find the area of the shaded region. Can I have the steps explained please?
Answer:
76.3 cm²
Step-by-step explanation:
step 1
area of circle= πr²= 3.14*5²= 78.6 cm²step 2
area of 60° sector= 60/360*area of circle= 1/6*78.6= 13.1 cm²step 3
Area of equilateral triangle = √3/4a²= √3/4*5²= 10.83 cm²step 4
Area of circle - area of sector + area of triangle= 78.6 - 13.1 + 10.8= 76.3 cm²Albert has saved $720, and every month he saves $80 more. John has saved $480, and every month he saves $120 more. Which of these gives the correct inequality and solution that shows for what number of months, n, John will have saved over $160 more than Albert?
The correct inequality is \(40n-240>160:n>10 months\)
It is given that Albert has saved $\(720\), and every month he saves $\(80\) more. John has saved $\(480\), and every month he saves $\(120\) more.
We will solve this problem using Arithmetic progression
For Albert:
\(a_{m}=720,d=80\\a_{n} =720+80n,n>m\)
For John:
\(a_{m} =480,d=120\\a_{n} =480+120n,n>m\)
John saved money=\(160\) more than Albert
\(480+120n-(720+80n)>160\\-240+40n>160\\40n-240>160:n>10 months\)
Therefore the correct inequality is \(40n-240>160:n>10 months\)
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In an instruction like: z = x + y, the symbols x, y, and z are examples of _____.
a. output
b. visibles
c. variables
d. instructions
The symbols x, y, and z are examples of variables in an instruction like z = x + y.
A variable is a term that signifies anything that can be varied or altered. In programming, variables are utilized to hold values that might be modified and used in later code.
A variable is a name that identifies a memory location where data is stored. It can be changed anytime. Variables are commonly used in mathematical expressions, such as those seen in algebra. For example, x + 150 = 300In this instance, x is the variable. 150 and 300 are constants.
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