Answer:
3 x 34 = 102 + 2 = 104 is your answer just do the equation
Use an associative property to write an equivalent expression 12•(13w)
Answer:
(12 x 13 ) w
Step-by-step explanation:
The points (1, -2) and (6, r) lie on a line with slope 2. Find the missing coordinate r.
Answer
r=3
Step-by-step explanation:
Use the slope formula
m=y2-y1/x2-x1
r-(-2)/6-1
r+2/5
r+2=5
r=5-2
r=3
The beta for the DAK Corporation is 1.25. The yield on 30-year T-bonds is 5.65 percent, and the long-term average return on the S&P 500 is-11 percent. Calculate the required rate of return for DAK Corporation. I
The required rate of return for DAK Corporation is 12.34%.
What is the required rate?
The minimal profit (return) an investor will seek or expect in exchange for taking on the risk of investing in a stock or other type of security is known as the required rate of return (RRR). RRR can also be used to determine a project's potential profitability in relation to its funding costs.
Here, we have
Given Information
Beta = 1.25
The yield on 30-year T bonds (rf)= 5.65%
Return on S&P (rM) = 11%
Required Return for DAK = rf + Beta*(rM - rf)
= 5.65% + 1.25*(11% - 5.65%)
= 12.34%
Hence, the required rate of return for DAK Corporation is 12.34%.
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Plsss help a girly out
Answer:
D
Step-by-step explanation:
if x = 0 or x = 3 the function doesn’t exist
If x = 1 Y = 0
Tell whether the figure has line symmetry. If so how many lines of symmetry are there?
Which shape is a parallelogram with 4 right angle? 50 points
Answer: Square
Step-by-step explanation:
A square has 4 parallel sides and has 4 90 degree angles
Plz help, I have to find the value each variable
answer:
・x = 50
・y = 61
step-by-step explanation:
・first things you should know —
y + 8 + 2x + 11 = 180 ( supplementary angles equal to 180° )
・five sides add up to 540° ( pentagon! )
・therefore:
108 + 125 + 98 + 98 + 2x + 11 = 540
440 + 2x = 540
2x = 100
・x = 50
use what you know and plug in ;
y + 8 + 2x + 11 = 180
y + 8 + 2(50) + 11 = 180
y + 119 = 180
・y = 61
・you can always plug in or substitute to check your answers.ᐟ
A total solar eclipse in 2003 lasted 8 9/20 minutes and was viewed from the southern hemisphere. The next total solar eclipse in 2005 lasted 3 8/9 minutes and was viewed from the northern hemisphere. How much longer was the 2003 solar eclipse? The 2003 solar eclipse was minutes longer than the 2005 solar eclipse. (Simplify your answer. Type a whole number, proper fraction, or mixed number)
Answer:
20 mins
Step-by-step explanation:
2003 17 2005 20
What is the green dashed line called?
Answer:
axis of symetry
Step-by-step explanation:
Beast_Building on yt
The scale of the model of a recreational facility is 3 inches = 5 feet. If the basketball court is 22.5 inches from the pool in the model, what is the actual distance between the basketball court and the pool
Answer:
Step-by-step explanation:
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The actual distance between the basketball court and the pool is 37.5 feet
Distance refers to the amount of space between two objects or points. It is a measure of how far apart two things are from each other.
The scale of the model is 3 inches = 5 feet. This means that every 3 inches on the model represents 5 feet in actual size. We are given that the distance between the basketball court and the pool on the model is 22.5 inches. To find the actual distance between these areas, we need to use the scale.
We can start by setting up a proportion using the scale. We know that 3 inches on the model represents 5 feet in actual size. Therefore, we can say that:
3 inches / 5 feet = 22.5 inches / x
We are trying to solve for x, which represents the actual distance between the basketball court and the pool. To solve for x, we can cross-multiply and simplify the equation:
3 inches x x = 5 feet x 22.5 inches
3x = 112.5
x = 37.5 feet
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Complete Question:
The scale of the model of a recreational facility is 3 inches = 5 feet. If the basketball court is 22.5 inches from the pool in the model, what is the actual distance between the basketball court and the pool?
The area of a triangle is 36 cm2. The height of the triangle is 6 cm less than the base. What is the height of the triangle?.
Answer:
\(\huge{\boxed{\text{The height of the triangle is 6cm.}}}\)
Step-by-step explanation:
This question requires us to use a system of equations.
The area of a triangle is (1/2) * (base) * (height).
Thus, if b = base, and h = height
\(\frac{1}{2} bh=36\)
Additionally, from the problem, we know:
\(b=h+6\)
Then, via substitution, we can get
\(\frac{1}{2} *(h+6)*h=36\)
Then, simplify:
\(\frac{1}{2} h^2+3h=36\)
\(\frac{1}{2} h^2+3h-36=0\)
\((\frac{1}{2} h-3)(h+12)=0\)
Thus, the height must equal either 6 or -12, and because height cannot intrinsically be negative, the height must be 6.
Hope it helps :) and let me know if you want me to elaborate.
WILL GIVE BRAINLIEST
Match the equations of the lines with their graphs
Which is a true statement about the number 1?
Answer:
Step-by-step explanation:
It is neither prime nor composite since 1 divides everything.
Answer: One is a factor of every whole number since every number is divisible by itself.
Step-by-step explanation:
What is the slope of the line containing the points (3,-1), (6, 4)?
5/3
3/5
-5/3
-3/5
Answer:
5/3
Step-by-step explanation:
To find the slope, we use the slope formula
m = ( y2-y1)/(x2-x1)
= ( 4 - -1)/ ( 6-3)
= ( 4+1)/(6-3)
5/3
Answer:
The slope of the line is 5/3.
Procedure:
M = Y2 - Y1
X2 - X1
M = 4 - (-1)
6 - 3
M = 5
3
mixed numbers multiple 4 1/2 x 1 2/3
Answer:
7 1/2
Step-by-step explanation:
So, we have the problem 4 1/2 x 1 2/3.
Lets convert both of these mixed fractions into improper fraction, because it would be much easier to multiply.
4 1/2= 9/2 as an improper fraction
1 2/3= 5/3 as an improper fraction
Now, lets multiply!
9/2 x 5/3
Lets multiply the numerators first.
9 x 5 is 45
Now, the denominators.
2 x 3 is 6
So, 9/2 and 5/3 is 45/6
Lets convert 45/6 into its mixed fraction form
45/6 as a mixed fraction would be 7 1/2
Hope this helped :)
graph the function?can you also try to edit on the graph?
The function is given to be:
\(f(x)=4\cdot(\frac{3}{2})^x\)We can prepare a table of values for the values of x ranging from -2 to 2. The table is shown below:
Using a graphing calculator, we can plot the graph as shown below:
If the cost of 9 m cloth is rupees 378, find the cost of 4 m cloth? guys little fast and please in steps no direct answers
Answer: 168 rupees.
Step-by-step explanation:
sure thing! first, i divided 378 by 9, so that i could find the cost of ONE meter of cloth.
378/9 = 42
then, i just multiplied 42 by 4, in order to find the total cost for 4 meters.
42 x 4 = 168
Consider a continuous-time Markov chain with three states 1, 2, 3, 4, 5 and transition rates q12=1, q13 = 2, q21 = 0, q23 = 3, q31 = 0, q32 = 0. (1) Write the system of ODEs for the corresponding transition probabilities Pᵢⱼ (t) . (2) Suppose that the initial state is 1. What is the probability that after the first transition, the process X(t) enters state 2?
the probability of transitioning from state 1 to state 2 after the first transition is:
P(X(t) enters state 2 after the first transition | X(0) = 1) = 1 / 3
To write the system of ordinary differential equations (ODEs) for the transition probabilities Pᵢⱼ(t) of the given continuous-time Markov chain, we need to consider the rate at which the system transitions between different states.
Let Pᵢⱼ(t) represent the probability that the Markov chain is in state j at time t, given that it started in state i at time 0.
The ODEs for the transition probabilities can be written as follows:
dP₁₂(t)/dt = q₁₂ * P₁(t) - q₂₁ * P₂(t)
dP₁₃(t)/dt = q₁₃ * P₁(t) - q₃₁ * P₃(t)
dP₂₁(t)/dt = q₂₁ * P₂(t) - q₁₂ * P₁(t)
dP₂₃(t)/dt = q₂₃ * P₂(t) - q₃₂ * P₃(t)
dP₃₁(t)/dt = q₃₁ * P₃(t) - q₁₃ * P₁(t)
dP₃₂(t)/dt = q₃₂ * P₃(t) - q₂₃ * P₂(t)
where P₁(t), P₂(t), and P₃(t) represent the probabilities of being in states 1, 2, and 3 at time t, respectively.
Now, let's consider the second part of the question: Suppose that the initial state is 1. We want to find the probability that after the first transition, the process X(t) enters state 2.
To calculate this probability, we need to find the transition rate from state 1 to state 2 (q₁₂) and normalize it by the total rate of leaving state 1.
The total rate of leaving state 1 can be calculated as the sum of the rates to transition from state 1 to other states:
total_rate = q₁₂ + q₁₃
Therefore, the probability of transitioning from state 1 to state 2 after the first transition can be calculated as:
P(X(t) enters state 2 after the first transition | X(0) = 1) = q₁₂ / total_rate
In this case, the transition rate q₁₂ is 1, and the total rate q₁₂ + q₁₃ is 1 + 2 = 3.
Therefore, the probability of transitioning from state 1 to state 2 after the first transition is:
P(X(t) enters state 2 after the first transition | X(0) = 1) = 1 / 3
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The area of a trapezoid is 65mm2, the top is
9mm long, the height is 11mm long.
Find the base of the trapezoid.
Answer:
\(2.\bar{81}mm\)
Step-by-step explanation:
First the formula for find the are of a trapezoid is:
\(A = \frac{h(a+b)}{2}\)
Where \(a\) is the top, \(h\) the height and \(b\) the base measures.
Then we need to know what is the base (\(b\)), for that isolate \(b\) from the equation
\(2A = h(a+b)\\\frac{2A}{h} = a+b\\\frac{2A}{h} - a = b\)
Then in the new equation replace the given values:
\(A = 65mm^2\\a = 9mm\\h = 11mm\)
\(\frac{2 \cdot 65mm^2}{11mm} -9mm = b\\\frac{130mm^2}{11mm} -9mm = b\\11.\bar{81}mm -9mm = b\\2.\bar{81}mm = b\)
So the final answer is \(2.\bar{81}mm\)
A uniform solid disk of radius R and mass M is free to rotate on a frictionless pivot through a point on its rim (see figure below). The disk is released from rest in the position shown by the copper-colored circle.
a) At the instant the rod is horizontal, find its angular speed. (Use any variable or symbol stated above along with the following as necessary: g for the acceleration of gravity.)
b) At the instant the rod is horizontal, find the magnitude of its angular acceleration. (Use any variable or symbol stated above along with the following as necessary: g for the acceleration of gravity.)
c) At the instant the rod is horizontal, find the x and y components of the acceleration of its center of mass. (Use any variable or symbol stated above along with the following as necessary: g for the acceleration of gravity.)
d) At the instant the rod is horizontal, find the components of the reaction force at the pivot. (Use any variable or symbol stated above along with the following as necessary: g for the acceleration of gravity.
a) angular speed = α = (2*g)/R
b) The magnitude of angular acceleration = |α| = (2*g)/R
c) x-acceleration of center of mass is zero, y-acceleration of center of mass is a_y = Rα = 2g
d) Force at the pivot is M*g
a) How to find angular speed?A horizontal rod has a disk with center of mass R from pivot. Gravitational force generates torque by acting perpendicularly to radius.
τ = F_gravity * R = MgR
Torque = moment of inertia × angular acceleration (due to gravitational force on disk).
τ = I * α
MgR = (1/2)MR^2*α
α = (2*g)/R
b) How to find angular acceleration?The magnitude of the angular acceleration is given by:
|α| = (2*g)/R
c) How to find acceleration of center of mass?At horizontal position, x-acceleration of center of mass is zero due to pivot point fixed in x-direction. The y-acceleration of center of mass is given by the expression.
a_y = Rα = 2g
d) How to find force at the pivot?d) When the rod is horizontal, the reaction force at pivot is perpendicular to rod and equal in magnitude to gravitational force on disk.
F_pivot = F_gravity = M*g
The reaction force at pivot has zero x and y components as it acts perpendicular to both axes.
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Can someone please take the time out of day to help me with this
Answer:
a. 54, b. 117, c. 63
Step-by-step explanation:
a. Angle 11 is corresponding to angle 1, which is linear to angle 2, which is 126 degrees. So angle 11 is 180 - 126 = 54 degrees
b. Angle 8 corresponds to angle 14, which is 117 degrees.
c. Angle 7 is linear to angle 8, so it is 180 - 117 = 63 degrees
Answer:
a or <11 is 54 degrees, b or <8 is 117 degrees, c or <7 is 63 degrees
Step-by-step explanation:
A. <2 = <12, <12 + <11 = 180, 180 - 126 = 54
B. <14 = <8, 117 = 117
C. <7 + <8 = 180, 180 - 117 = 63
Which comparison is not correct?
-7 < -2
-1 > -5
7 > -9
5 < -8
\(5 < - 8\)
__________
HELP ASAP ILL MARK BRAINLIST
1.State whether ∆RST is similar to ∆UVW and why. Show your work and explain what postulate or theorem you used to solve.
Answer:
Yes they are similar
Step-by-step explanation:
Divide the length VW by ST
24 ÷ 16 = 1.333
Divide the length VU by SR
16 ÷ 12 = 1.333
→ As they have the same scale factor, they are similar.
Answer:
Step-by-step explanation:
First when triangles are similar angles are congruent and the side ratio are the same .
18/24=12/16=m/32
3/4=3/4=m/32
3/4=m/32
4m=96
m=24
the very possible foods company makes vegan versions of burgers, hot dogs, and chicken wings, and they offer two platters. platter a consists of $1$ burger, $3$ hot dogs, and $5$ chicken wings, which costs $\$16.$ platter b consists of $2$ burgers, $1$ hot dog, and $8$ chicken wings, which costs $\$20.$
The minimum cost to meet the minimum requirements is $1280.
To determine the minimum cost, we need to calculate the number of platters required to meet the minimum requirements for each item (hamburgers, hot dogs, and chicken wings) and then multiply it by the cost of each platter.
Let's calculate the number of platters required for each item:
For hamburgers:
80 hamburgers / 1 burger per platter = 80 platters
For hot dogs:
95 hot dogs / 1 hot dog per platter = 95 platters
For chicken wings:
380 chicken wings / 5 chicken wings per platter = 76 platters
Now, let's calculate the cost:
For Platter A:
80 platters * $16 per platter = $1280
For Platter B:
95 platters * $20 per platter = $1900
The minimum cost would be the lower of the two costs, which is $1280. Therefore, the minimum cost to meet the minimum requirements is $1280.
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Complete Question:
The Very Possible Foods Company makes vegan versions of hamburgers, hot dogs, and chicken wings, and they offer two platters. Platter A consists of 1 burger, 3 hot dogs, and 5 chicken wings, which costs $16. Platter B consists of 2 burgers, 1 hot dog, and 8 chicken wings, which costs $20.
A barbecue organizer requires 80 hamburgers, 95 hot dogs, and 380 chicken wings. (There can be leftovers, but these are the minimum requirements.) What is the minimum cost (in dollars)?
Sandy sold her homemade strawberry jam for $5 per jar at the farmers’ market. She bought a basket of strawberries for $24 to make the jam. If x represents the number of jars of jam sold, which expression represents Sandy’s earnings?
The expression that represents Sandy’s earnings is 5x - 24
How to determine the earnings expressionFrom the question, we have the following parameters that can be used in our computation:
Cost price = $24
Selling price = 5 per jar
This means that the total sales is
Total = 5 * x
Evaluate
Total = 5x
The earnings is the difference between the total sales and the cost price
Sp, we have
Earnings = 5x - 24
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= 118
1=52
Ms. Boyd has 9 bills in her purse that consist
of five-dollar bills and twenty-dollar bills. The
value of the bills is worth $105. How many
five-dollars bills and twenty-dollar bills does
Ms. Boyd have?
Answer:
number of $20 bill = 4
Number of $5 bill = 5
Step-by-step explanation:
Given that:
Total number of $5 and $20 bills = 9
Let :
Number of $5 bills = x
Number of $20 bills = y
Combined worth of all bills = $105
x + y = 9 - - - (1)
5x + 20y = 105 - - - (2)
From (1)
x = 9 - y
Substitute x = 9 - y into (2)
5(9 - y) + 20y = 105
45 - 5y + 20y = 105
15y = 105 - 45
15y = 60
y = 60/15
y = 4
x = 9 - y
x = 9 - 4 = 5
Hence,
number of $20 bill = 4
Number of $5 bill = 5
Select the correct factor from the presentation and calculate how many calories used. (Round to the hundredths.) A person weighing 174 lbs. jogs 1 mile in 10 minutes.
A). 107.88
B). 113.10
C). 267.69
D). 280.65
(I'd really appreciate it if you could show me how you got your answer and why it works like that. I'm a bit stumped on how to do this part)
A ten-minute mile is 62% of a factor so you'd use this mans weight and then multiply it by .62. (174)(0.62)=107.88
One packet of hot cocoa weighs 1.38 ounces. How much will 8 packets weigh?
Answer:
Your answer will be 11.04
Step-by-step explanation:
1.38 × 8= 11.04
The perimeter of a rectangle is 20 cm. The length of the rectangle is 3 cm less than 2 1/4 times the width. Find the dimensions of the rectangle
Answer:
the dimension of the rectangle is 4 cm and 6 cm respectively
Step-by-step explanation:
The computation of the dimension of the rectangle is shown below:
Given that
The perimeter of the rectangle is 20 cm
The width be x
So, the length would be 2 1 ÷ 4 x - 3 i.e. 9 ÷ 4x - 3
Now as we know that
Perimeter of the rectangle = 2 (length + width)
20 = 2 (9 ÷ 4x - 3 + x)
20 = 9 ÷ 2x - 6 + 2x
20 = 4.5x - 6 + 2x
26 = 6.5x
x = 4 cm
Now the length would be
= 9 × 4 ÷ 4 - 3
= 6 cm
Hence, the dimension of the rectangle is 4 cm and 6 cm respectively
pls help
find the area of the composite figure.
Answer:
area=188
Step-by-step explanation:
12×14=168 for the area of the rectangle
2×10=20
20÷2=10 for the area of triangle
168+10+10=188
area=188