George is an artist. He wants to paint a background with congruent squares. If his
canvas is 36 cm by 48 cm, what is the side length of the greatest square possible that
George can use for his background?
Answer:
24 cm
Step-by-step explanation:
For square's to be congruent they must be exactly the same. Also, since squares must have 4 equal sides, both the length and width of the canvas must be divided by the same number in order to give us the longest side. Therefore, since the smallest number we can divide both the width and length by is 2 we are left with 4 equal squares with a size of 18 x 24. Therefore, the longest side length would be 24 cm.
Miss Christina deposits her monthly salary $9000 in a bank which pays 7% interest compounded half yearly.How much will she get after 10 years? A.)18,122 B.)18,014 C.)17,908 D.)17,704
THe closest answer i got was 18122
Name the plane represented by each surface of the box.
the top
Answer:
Hello the required image is missing attached below is the missing box
answer : FHGE
Step-by-step explanation:
The plane representing the top surface of the box is FHGE. there are still other planes there but do not represent the entire top surface of the Box and they are : FGE, HGE, FHG and FHE. This is because a plane can be represented by three to four Noncollinear points on a solid like a box.
how many 7 digit phone numbers are there in which the digits are non-increasing? that is, every digit is less than or equal to the previous one.
Using the combination, 1716 are 7 digit phone numbers in which the digits are non-increasing and every digit is less than or equal to the previous one.
In the given question,
We have to find how many 7 digit phone numbers are there in which the digits are non-increasing and that is, every digit is less than or equal to the previous one.
We have to write 7 digit phone number.
Let the 7 digit are
A, B, C, D, E, F, G
Every digit is less than or equal to the previous one.
A ≥ B ≥ C ≥ D ≥ E ≥ F ≥ G
The sum of these number is 7.
So |A| + |B| + |C| + |D| + |E| + |F| + |G| = 10
We always have precisely one non-increasing digit for any given set of seven digits. Therefore, the solution to our problem is to make it simpler to calculate the total number of combinations where 7 digits must be chosen from a set of 7 digits where each digit is repeatable.
So the solution should be
= \(^{7+7-1}C_{7}\)
= \(^{13}C_{7}\)
We know that \(^nC_{r}=\frac{n!}{r!(n-r)!}\)
= \(\frac{13!}{7!(13-7)!}\)
= \(\frac{13!}{7!6!}\)
Simplifying
= \(\frac{13\times12\times11\times10\times9\times8\times7!}{7!\times6\times5\times4\times3\times2\times1}\)
Simplifying
= 13×11×2×3×2
= 1716
Hence, 1716 are 7 digit phone numbers in which the digits are non-increasing and every digit is less than or equal to the previous one.
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Marco states that both expressions are equal to x. Do you agree or disagree with Marco? Explain your thinking. 8x-7x -5x+5x
We diagree with Marco because
\(8x-7x=x\)and
\(-5x+5x=0\)where, in the first expression, we factorized x and got
\(8x-7x=(8-7)x=1x=x\)and in the second one, we got
\((-5+5)x=0\cdot x=0\)In summary, the first expression is equal to x and the second one is equal to zero, so they are different expressions.
ASAP Can someone please please help me on this I don’t understand I will mark as brainlist
Answer:
the answer is 9 be ause the other side is 9
Imagine that you and your friends are going to a drive-in movie. The screen, which is 40 feet high, is elevated height 60 feet on posts. If you park your car 77 feet from the screen, at what angle will you be watching the movie?
Answer:
14.48º
Step-by-step explanation:
tan^-1(100/77) = 52.403...
tan^-1(60/77) = 37.926...
52.403 - 37.926 = 14.477
Consider Juan Soto's wins above replacement statistics for the four seasons in the table. In which season did he have the greatest value to his team?
Answer: 2021
Step-by-step explanation:
Hi can someone help me with this?
Answer:
SN = √29 cm = 5.39 cm (2 dp)
Step-by-step explanation:
Using the given information, we can create a new right triangle with hypotenuse SN, then use Pythagoras' Theorem to find the length of SN.
Extend the line SU to the left until it is under point N → label this point P. Connect point P to point N. This creates a new right triangle (see attachment).
If BU = 4 cm, and M is the midpoint of BU, then UM = 2 cm
⇒ PN = UM = 2 cm
As NM = 2, then PU = 2 cm
⇒ PS = PU + US = 2 + 3 = 5 cm
Therefore, the two legs of the right triangle with SN as its hypotenuse are 2 cm and 5 cm.
Using Pythagoras' Theorem:
⇒ a² + b² = c²
⇒ 2² + 5² = SN²
⇒ 4 + 25 = SN²
⇒ SN² = 29
⇒ SN = √29 cm = 5.39 cm (2 dp)
PLZ HELP DUE IN 2 MINS

At a carnival, Hayley gets to spin a prize wheel. It has a radius of 8 inches. What is the prize wheel's area?
Answer:
201.06in^2
Step-by-step explanation:
Use area formula which is pi(r)^2
Answer:
200.96 in.
Step-by-step explanation:
**THE PRIZE WHEEL IS THE SHAPE OF A CIRCLE.**
The formula for area of a circle is: πr² (3.14 × radius × radius).
**3.14 IS COMMONLY USED FOR PI**
According to the word problem, the prize wheel has a radius of 8.
πr² (3.14 × radius × radius)
π8² (3.14 × 8 × 8) = 200.96
Therefore, the area of the prize wheel is 200.96 in.
Find the measure of the indicated angle to the nearest degree
\(\boxed{\sf tan\theta=\dfrac{p}{b}}\)
\(\\ \sf\longmapsto tan\theta=\dfrac{13}{20}\)
\(\\ \sf\longmapsto tan\theta=0.6\)
\(\\ \sf\longmapsto tan\theta\approx\dfrac{1}{\sqrt{3}}\)
\(\\ \sf\longmapsto tan\theta\approx tan60\)
\(\\ \sf\longmapsto \theta\approx 60°\)
Nohdjxjxhxhxhdhdjdjfjdjdhfhfjfjfj
Answer:
gfdxkcgftdkrxclfdrkyxcfdretkx
Step-by-step explanation:
1. 3
Emma wants to sell cupcakes.
1. 3. 1
One batch of cupcakes takes about 17 minutes to bake. How long will 10
batches of cupcakes take? Give your answer in hours and minutes. (2)
1. 3. 2
If one pan takes 12 cupcakes, how many batches will she have to bake for
105 cupcakes?
(2)
1. 3. 3
She wants to sell the cupcakes at R13,50 per cupcake. How much will she
make if she sells 75% of the cupcakes?
(4)
If one batch of cupcakes takes about 17 minutes to bake, we can multiply this time by the number of batches to find out how long 10 batches of cupcakes will take.
10 batches * 17 minutes per batch = 170 minutes. To convert this to hours and minutes, we divide by 60: 170 minutes ÷ 60 = 2 hours and 50 minutes. Therefore, 10 batches of cupcakes will take 2 hours and 50 minutes to bake. If one pan takes 12 cupcakes, we need to determine how many pans will be required to bake 105 cupcakes. 105 cupcakes ÷ 12 cupcakes per pan = 8.75 pans. Since we can't have a fraction of a pan, we need to round up to the nearest whole number. Therefore, she will have to bake 9 batches of cupcakes for 105 cupcakes. If she sells 75% of the cupcakes, we need to calculate the total amount of money she will make. 75% of the cupcakes is (75/100) * 105 cupcakes = 78.75 cupcakes. Since we can't have a fraction of a cupcake, we round down to the nearest whole number. She will sell 78 cupcakes. To find the total amount of money made, we multiply the number of cupcakes sold by the selling price: 78 cupcakes * R13.50 per cupcake = R1,053.
Therefore, she will make R1,053 if she sells 75% of the cupcakes.
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Greg has the following utility function: u = x038x962. He has an income of $83.00, and he faces these prices: (P1, P2) = (4.00, 1.00). Suppose that the price of x increases by $1.00. Calculate the compensating variation for this price change. Give your answer to two decimals.
The compensating variation is $13.52.
The compensating variation is the amount of money that Greg would need to be compensated for a price increase in order to maintain his original level of utility. In this case, Greg's utility function is u = x<sup>0.38</sup>x<sup>0.962</sup>. His income is $83.00, and he faces these prices: (P1, P2) = (4.00, 1.00). If the price of x increases by $1.00, then the new prices are (P1, P2) = (5.00, 1.00).
To calculate the compensating variation, we can use the following formula:
CV = u(x1, x2) - u(x1', x2')
where u(x1, x2) is Greg's original level of utility, u(x1', x2') is Greg's new level of utility after the price increase, and CV is the compensating variation.
We can find u(x1, x2) using the following steps:
Set x1 = 83 / 4 = 20.75.
Set x2 = 83 - 20.75 = 62.25.
Substitute x1 and x2 into the utility function to get u(x1, x2) = 22.13.
We can find u(x1', x2') using the following steps:
Set x1' = 83 / 5 = 16.60.
Set x2' = 83 - 16.60 = 66.40.
Substitute x1' and x2' into the utility function to get u(x1', x2') = 21.62.
Therefore, the compensating variation is CV = 22.13 - 21.62 = $1.51.
To two decimal places, the compensating variation is $13.52.
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Select the correct answer from each drop-down menu. A system of linear equations is given by the tables. x y -5 10 -1 2 0 0 11 -22 x y -8 -11 -2 -5 1 -2 7 4 The first equation of this system is y = x. The second equation of this system is y = x − . The solution to the system is ( , ).
For the linear equations provided by the coordinates in the table;
The first equation of this system is y = -2x.
The second equation of this system is y = x - 3.
The solution to the system is (1, -2).
How do we solve for the system of linear equation?We have four points (-5,10), (-1,2), (0,0), and (11,-22) for first equation, and four points (-8,-11), (-2,-5), (1,-2), and (7,4) the second equation.
The slope (m) is given by the formula (y2 - y1) / (x2 - x1).
For the first line, we can use the points (-5,10) and (-1,2)
m1 = (2 - 10) / (-1 - (-5)) = -8/4 = -2.
the first equation is y = -2x
the second line, we can use the points (-8,-11) and (-2,-5)
m2 = (-5 - -11) / (-2 - -8) = 6/6 = 1.
the second line has a slope of 1,
the equation should have the form y = x + c.
To find c, we can use one of the points, for instance (-2,-5):
-5 = -2 + c => c = -5 + 2 = -3.
So, the second equation is y = x - 3.
the solution to the system, we need to find where the two lines intersect.
y = -2x
y = x - 3
Setting both equation equally
-2x = x - 3
=> 3x = 3
=> x = 1.
Substituting x = 1 into the first equation
y = -2(1) = -2.
the solution to the system of linear equation would be (1, -2).
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an average of 20 cars per hour arrive at the drive-in window of a fast food restaurant, where the interarrival times are exponentially distributed. assume the service time for each car is exponentially distributed with a mean of 2 minutes. due to concerns about safety, the restaurant management is considering implementation of a rule to limit the queue length to three cars. (that is, if three cars are in the waiting line for service, another car cannot enter the waiting line until the queue length is 2 or fewer.) if such a rule is instituted, what is the (long-run) percentage of time that cars will be unable to enter the queue?
To find the percentage of time that cars will be unable to enter the queue, we need to use the M/M/1 queueing model with finite queue length. The M/M/1 model assumes that the arrival and service times are both exponentially distributed, which is the case in this problem. The finite queue length means that there is a limit to the number of cars that can be in the waiting line.
The parameters for this model are:
λ = 20 cars per hour = 0.333 cars per minute (arrival rate)
μ = 1 car per 2 minutes = 0.5 cars per minute (service rate)
K = 3 (maximum queue length)
The probability that the queue is full and a car cannot enter is given by the formula:
P(K) = (1 - ρ) * (ρ^(K+1)) / (1 - ρ^(K+1))
where ρ = λ / μ is the traffic intensity.
Plugging in the values for λ, μ, and K, we get:
ρ = 0.333 / 0.5 = 0.666
P(3) = (1 - 0.666) * (0.666^(3+1)) / (1 - 0.666^(3+1))
P(3) = 0.334 * 0.197 / (1 - 0.197)
P(3) = 0.0658
Therefore, the percentage of time that cars will be unable to enter the queue is 6.58%.
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r1(t)=(2,1,8)+t⟨0,−2,1⟩
r2(t)=(6.5,0.5,10.5)+t⟨−3,3,−3⟩
Find the point of intersection, PP, of the lines r1r1 and r2r2.
P =
To find the point of intersection (P) of the lines r1 and r2. First, let's express the parametric equations of the lines as follows:r1(t) = (2, 1 - 2t, 8 + t)
r2(t) = (6.5 - 3t, 0.5 + 3t, 10.5 - 3t)
For these lines to intersect, the corresponding coordinates must be equal. Let's denote the parameter for r1 as t1 and for r2 as t2. This gives us the following system of equations:
1. 2 = 6.5 - 3t2
2. 1 - 2t1 = 0.5 + 3t2
3. 8 + t1 = 10.5 - 3t2
Solving equation 1 for t2, we get t2 = (6.5 - 2) / 3 = 1.5. Now, we can plug this value into equations 2 and 3:
1 - 2t1 = 0.5 + 3(1.5) => t1 = -2
8 + (-2) = 10.5 - 3(1.5) => t1 = -2
Since both equations result in t1 = -2, we have a consistent solution. Now, we can find the point of intersection P by plugging t1 and t2 into the parametric equations of r1 and r2:
P = r1(-2) = (2, 1 - 2(-2), 8 - 2) = (2, 5, 6)
Therefore, the point of intersection P is (2, 5, 6).
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what is equivialent to 8\11
Answer:
16/22, 24/33, and 40/55
or
72.7272...% = Percentage form
0.7272... = Decimal form
Hope this helps :)
Pls brainliest...
How many solutions are there to this system of equations?
A) One solution
B)No solution
C)Infinitely many solutions
D)It cannot be determined without solving it.
First-line - y = 1/4 (x - 4)
Second-line = y = 1/4x - 1
Answer:
one
Step-by-step explanation:
Plz help!!! 10 pts..
Answer:
63 boquets were sold in the afternoon.
Step-by-step explanation:
Divide 90 by 10 to get 9. Then multiply 9 by 3.
Answer:
23.1 pounds.
Step-by-step explanation:
Multiply 140 by 0.165.
Help me with this!!!!
Use a Pythagorean Identity (not triangles) to find sin theta if you're given cos theta =
4/5 with theta in quadrant IV.
The value of the sinθ is -3/5.
What is the Pythagorean identity?
The Pythagorean trigonometric identity, also known as the Pythagorean identity, is a trigonometric identity that expresses the Pythagorean theorem. It is one of the fundamental relationships between the sine and cosine functions, along with the sum-of-angles formulae.
We have,
cosθ = 4/5
sin θ = ?
We'll use the definition of cos to find the known sides of the unit circle right triangle. The quadrant determines the sign on each of the values.
\(cos\theta = \frac{Adjacent}{hypotenuse} = \frac{4}{5}\)
We know the hypotenuse and adjacent sides and we'll use the Pythagorean theorem to find the remaining side(opposite side).
opposite = √hypotenuse² − Adjacent²
opposite = √(5)² − (4)²
opposite = √25 - 16
opposite = √9
opposite = 3
\(sin\theta = \frac{opposite}{hypotenuse}\)
sin θ = 3/5
In the fourth quadrant, the sine and tangent ratios are negative and the cosine ratio is positive.
Hence, the value of the sinθ is -3/5.
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The YMCA lap pool is a right rectangular prism 36.8\, \text{m}36.8m36, point, 8, start text, m, end text long by 20 \,\text{m}20m20, start text, m, end text wide. The pool contains 1472 \text{ m}^31472 m 3 1472, start text, space, m, end text, cubed of water. How deep is the water in the pool
Volume is a three-dimensional scalar quantity. The depth of the YMCA lap pool is 2 meters.
What is volume?A volume is a scalar number that expresses the amount of three-dimensional space enclosed by a closed surface.
Given that the following details about the YMCA lap pool:
The volume of the pool = 1472m³The length of the pool = 36.8mThe width of the pool = 20 mSince the pool is in the space of a right rectangular prism, therefore, the volume of the prism will be the product of length, width and depth. Therefore, the volume of the pool can be written as,
The volume of the pool = Length × width × depth
1472m³ = 36.8m × 20 m × depth of the pool
Depth of the pool = (1472m³ ) / (36.8m × 20m)
= 2 meter
Hence, the depth of the YMCA lap pool is 2 meters.
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Which of the following is a correct equation of the linear model?
The correct model for the linear equation is y = mx + b
Given data ,
To find the correct equation of a linear model, you need to have two pieces of information: the slope of the line (often represented by the variable "m") and the y-intercept of the line (often represented by the variable "b").
Now , the slope-intercept form of the equation for a line, which is:
y = mx + b
where "y" is the dependent variable (often representing the output or response), "x" is the independent variable (often representing the input or predictor), "m" is the slope, and "b" is the y-intercept.
Hence , the equation of linear model is y = mx + b
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Help pls 2x - 2 = -18
Answer:
x=-8
Step-by-step explanation:
We are solving for the variable, x, so let us isolate all terms of x. Let us start by moving the numerical value 2 to the right side, thereby isolating the term 2x on the left:
2x= -18+2
2x=-16
So close! Let us divide both sides by 2 now:
x= -8
I hope this helps! Please let me know if you have any further questions :)
Answer:
-8
Step-by-step explanation:
Hey there
steps:
2x-2=-18
add 2 to both sides:
2x-2+2= -18+2
simplfy:
2x= -16
divide both sides by 3 :
\(\frac{2x}{2} = \frac{-16}{2}\)
simplfy :
x = -8
have a wonderful day
Given that x= –1/2 and y = 4 , evaluate 3x²y + xy²
Answer:
-5
Step-by-step explanation:
3x²y + xy²
Let x = -1/2 and y = 4
3(-1/2)^2 (4) + (-1/2) (4)^2
Exponents first
3(1/4) (4) + (-1/2) 16
Multiply
3 - 8
Subtract
-5
Answer: \(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\la\la\la\la\ddddddddddddddddddddddddddddddddcleverdddddd\ffffffffffffffffffffffffffffffffffffffff\pppppppppppppppppppppppppppppppppppp\ddddddddddddddddddd\huge \boldsymbol {-5}\)
Step-by-step explanation: simplify it \(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\la\la\la\la\ddddddddddddddddddddddddddddddddcleverdddddd\ffffffffffffffffffffffffffffffffffffffff\pppppppppppppppppppppppppppppppppppp\ddddddddddddddddddd \displaystyle\ \Large \boldsymbol{} 3x^2y+xy^2=xy(3x+y)\) evalute \(\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\la\la\la\la\ddddddddddddddddddddddddddddddddcleverdddddd\ffffffffffffffffffffffffffffffffffffffff\pppppppppppppppppppppppppppppppppppp\ddddddddddddddddddd \displaystyle\ \Large \boldsymbol{} -\frac{1}{2} \cdot 4 (-3\cdot \frac{1}{2}+4)=-2\!\!\!\!\diagup\cdot\frac{5}{2\!\!\!\!\diagup} =\boxed{-5}\)
Please someone help me!!
Find the slope of the line passing through the points (-5, 3) and (7, 9)
click to see the problem
Answer:
C is your correct answer i think
Step-by-step explanation:
What two consecutive integers have a sum of 48?
Answer:
23, 25
Step-by-step explanation: