Answer:
3,2,4
The fastest restaurant for service is the second choice. It takes 2 minutes to service each customer.
Step-by-step explanation:
27/9 = 3 minutes per customer
8/4 = 2 minutes per customer
32/8 = 4 minutes per customer
(0.624, 3.91)
-2
(-1,0)
(-0.145.0)
-2
(1.145, 0)
(-0.624, -1.91)
Q. Which interval has y values that are positive?
(0.624, 3.91)
The interval is formatted as
(x, y)
for the histogram on the right determine whether the mean is greater​ than, less​ than, or approximately equal to the median. justify your answer.
The median exceeds the mean by more. The histogram is skewed to the right, which shows that lower values are dragging down the mean.
The median of the histogram on the right is higher than the mean. This is evident from the histogram's form, which is tilted to the right. This shows that the lower values tend to drag the mean down. The median is greater than the mean. The right-handed skewness of the histogram indicates that the mean is being pulled down by lesser values and However, because it is the centre number and is only impacted by the higher and lower values equally, the median is unaffected by the lower values. Because of this, the mean in this histogram is less than the median.
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NEED ASAP PLEASE!!!!
Answer:
1. they are congruent
2. 180 degrees
What is the sum of the first 6 terms of the sequence defined by an = 3n - 2?
Answer:
51
Step-by-step explanation:
when n=1
t 1=1when n=2
t2=4
as first term is 1 and second term is 4 so the common difference is 3 ,for 6 term if you put this in formula for sum to the n term you will get 51
t1 =1
d=3
n=6
than S6=51
Find the length of BC.
A)8
B)12
C)16
D)18
Answer:
i think its A (edit: im gonna take that back because i was looking at the wrong side, logically it is 12)
Step-by-step explanation:
Answer:
B. 12
Step-by-step explanation:
logically speaking is 12
At the movie theatre, child admission is $5.90 and adult admission is $9.00. On Tuesday, four times as many adult tickets as child tickets were sold, for a total sales of $879.90. How many child tickets were sold that day
21 child tickets were sold that day.
Let x be the number of child tickets sold and y be the number of adult tickets sold.
The total revenue generated from the child tickets is 5.9x dollars and the total revenue generated from the adult tickets is 9y dollars,
so the total revenue generated is 5.9x + 9y dollars.
The number of adult tickets sold is four times the number of child tickets sold,
so y = 4x.
Substituting this into the previous equation gives
5.9x + 9(4x) = 879.9.
Simplifying the equation,
5.9x + 36x = 879.9,
so 41.9x = 879.9.
Solving for x,
we get x = 21.
Therefore, 21 child tickets were sold that day.
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Can square pieces of foam board, each with an area of 169 square inches, be cut and used to construct a cube with a volume of 1,728 cubic inches? explain.
No, they cannot construct a cube from the square pieces of foam board.
A square has four equal sides. When we multiply the length and width of a square to determine its area, we are essentially squaring one of its sides because they are the same.
A=s²
If we already know the area, we can work backward and take the square root to find the side:
√169=√s²
13=s
13 inches is the side length.
The length, breadth, and height of a cube are all equal. These three measurements are multiplied to determine a cube's volume; since they are equal, this essentially equals cubing the side length:
V=s³
The volume is 1728, so we have the following:
1728=s³
We take the cubed root and move backwards:
∛1728=∛s³
12=s
So, In order to construct a cube with the given volume 12 should be length of the side but the length of the square is 13 so it is not possible.
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true or false: rl with linear function approximation will not work on environments having a continuous state space. why?
True, Reinforcement Learning (RL) with linear function approximation may not work effectively on environments having a continuous state space.
The reason behind this is the complexity and high dimensionality of continuous state spaces, which often makes it difficult for a linear function to capture the underlying structure of the environment accurately.
Linear function approximation involves using a linear combination of features to estimate the value function or the optimal policy in RL. While this approach works well for discrete state spaces and simple problems, it struggles to handle continuous state spaces where the relationships between states and actions are more complex and nonlinear.
In such environments, a more sophisticated function approximation technique, such as neural networks or kernel-based methods, might be required to learn and generalize from continuous state spaces effectively. These methods can capture nonlinear relationships, enabling better performance in challenging environments.
In summary, although RL with linear function approximation can work in some cases, it might not be effective in environments with continuous state spaces due to the complexity and high dimensionality involved. More advanced function approximation techniques are typically necessary for successful learning in such situations.
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what is an equivalent fraction to 9/28 ?
Answer:
18/56
Step-by-step explanation:
Answer:
18/56
Step-by-step explanation:
9/28= 18/56
for the top 1 I multiplied the numerator and denominator by 2 and then when you simplify it you get 9/28
Pls help Question is below.
i got 2.7 by dividing 12.15 by 4.5 but im not 100% sure if thats it
Convert 1.5 days to seconds.
A. 36 seconds
B. 12,960 seconds
C. 129,600 seconds
D. 2,160 seconds
Please I need help
Answer:
C.129,600
Step-by-step explanation:
1 day = 24 hour
1.5 days = ?
(1.5days × 24 hour)/1day
=36hours
1hour = 3600 second
36hour = ?
(36hours × 3600second)/1hour
= 129,600
olphin is performing in a show at an oceanic park and makes a leap out of the water: the dolphin leaves the water traveling at speed of 32 feet per second and at an angle of 480 with the surface of the water: 36. write set of parametric equations for the dolphin'$ motion 37. for how many seconds is the dolphin in the air? 38. how far across the waler does the dolphin travel in the air?
Therefore , the solution of the given problem of equation comes out to be y = 23.78t - 5t²
What is equation?An equation is a mathematical formula that connects two assertions using the equal sign (=) to denote equivalence. In algebra, an equation is a mathematical statement that establishes the equivalence of two mathematical expressions. For instance, an equal sign separates the components 3x + 5 and 14 in the equation 3x + 5 = 14. A mathematical formula is used to explain the connection between two sentences on either side of a letter. Frequently, there is just one variable, which is also the symbol. for example, 2x - 4 = 2.
Here,
Given :parametric equation
x be the speed of water
t be the time
v be the speed of dolphin
=> x = (vcosx)t +x₀
=> v = 32
=> x = 48
=> x = (32 X cos 48)t + 0
=> x = 21.41t
thus,
=> y = (vsintx)t - 1/2gt² + y₀
=> y₀ = 0
=> v = 32
=> x = 48
=> g = 10
=> y = (32sin48)t -1/2 *10*t² +0
=> y = 23.78t - 5t²
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Given XY = 15, WX = 22, ZX = 52, WT = 23, m
ZW =
m
ZY =
m
TX =
m
WY =
m
ZW is 37 units long. By subtracting the length of WY, which is found to be -1, from ZW, we found that ZY is 38 units long. However, the lengths of TX and WY are negative, suggesting a potential error in the given information.
In the given figure, we are provided with the lengths of various line segments. Using this information, we can determine the length of ZW. Given that XY = 15 and ZX = 52, we can subtract the length of XY from ZX to find the length of ZW. Therefore, ZW = ZX - XY = 52 - 15 = 37.
Now let's provide a detailed explanation of each length:
ZY = 37
To find the length of ZY, we need to subtract the length of WY from ZW. From the previous calculation, we know that ZW = 37. However, the length of WY is not given directly. To find it, we can use the fact that WX = 22 and WT = 23. Since WY is a part of WX and WT, we can subtract WT from WX to get WY. Therefore, WY = WX - WT = 22 - 23 = -1.
Now, we can substitute the value of WY into the equation for ZY: ZY = ZW - WY = 37 - (-1) = 38. Thus, ZY is equal to 38.
TX = 15
To find the length of TX, we need to subtract the length of WT from XY. We know that XY = 15 and WT = 23. Therefore, TX = XY - WT = 15 - 23 = -8. However, it is important to note that lengths cannot be negative, so TX cannot be -8. This indicates that there might be an error in the given information or measurements.
WY = -1
As calculated earlier, the length of WY is -1. However, it is important to note that lengths cannot be negative in a geometrical context. Therefore, we can conclude that there might be an error in the given information or measurements. It is advisable to double-check the given lengths or clarify any inconsistencies before proceeding with further calculations.
In summary, using the given information, we determined that ZW is 37 units long. By subtracting the length of WY, which is found to be -1, from ZW, we found that ZY is 38 units long. However, the lengths of TX and WY are negative, suggesting a potential error in the given information. It is recommended to verify the measurements to ensure accurate results.
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A carpenter uses a hand saw to cut a piece of wood in half. The length of the saw blade is 40 cm, while the wood he is cutting is 8 cm across. Each time he extends the saw out with his arm, there is 5 cm of blade between the handle and the wood. When he pulls the saw toward his self with his arm, the saw handle is 25 centimetres from the wood. Each time he extends his arm out and pulls it back in, 1 second has passed. He starts with his arm extended out. Write an equation that models how far the tip of the saw is from the wood in terms of time.
Answer:
The equation that models how far from the tip of the saw is from the wood in terms of time is x(t) = 10×cos(2×π×t) + 17
Step-by-step explanation:
The given parameters are;
Length of the saw blade = 40 cm
Thickness of the wood across = 8 cm
Length of blade between wood saw handle with hand extended = 5 cm
Length of the tip from the wood at the above time = 40 - 8 - 5 = 27 cm
Length of blade between wood saw handle with saw pulled inwards = 25 cm
Length of the tip from the wood at the above time = 40 - 8 - 25 = 7 cm
Time for one complete cycle = 1 second
We note that the basic equation for oscillatory motion is of the form;
x(t) = A·cos(ωt) + d
Where:
A = Amplitude of the motion = (27 - 7)/2 = 10 cm
ω = Angular frequency = 2·π/T
ωt = Motion's phase
t = Time of the motion
d = The middle location = 27 - 10 = 17 cm
T = The time to complete a cycle = 1 s
Therefore;
ω = 2·π
Given that he stars with his arm extended out, we have;
27 = 10×cos(2×π×0) + 17
Therefore, the equation that models how far from the tip of the saw is from the wood in terms of time is x(t) = 10×cos(2×π×t) + 17.
Performance Task
17. The graph shows the relationship between
the total cost and the number of pounds
of rice purchased
40
30
Total cost (5)
20
10
0
2 4 6 8
Amount of rice (lb)
Part A: What does (6, 18) represent?
Part B:Which point represents the unit
price?
Part C: How many pounds would you
have to buy for the total to be 512?
Explain how to find the answer
Answer:
Sorry but all I know is that part a is 6 pounds will cost $18
Step-by-step explanation:
Find the missing side
17 cm
1319
a
area = 25 cm²
Answer:
a= 2.9cm
Step-by-step explanation:
area =25 so 17a=50
50/17=2.941176...
What is $2.75 in cents
To convert dollar into cents, we need to multiply by 100. Thus, the total amount is equivalent to 275 cents.
Given:
Given amount is $ 2.75.
According to question, we have to convert currency of dollar into cents.
Conversion of amount from dollar to cent can be done as,
\(1\;\$=100\;\rm{cents}\\ \$\;2.75=\$\;\frac{275}{100}\\=\frac{275}{100}\times 100\;\rm{cents}\\=275\;\rm{cents}\)
Therefore, the total amount in cents is 275 cents.
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Find a polynomial which when added to the polynomial 3x^2+3x-1, is equaivelant to the following expressions: 1
The polynomials which, when added to the polynomial 3x²+3x-1, is equivalent to the following expressions: 1, 2x²-3, and x+5 include the following below:
P = 2 - 3x² -3x.P = -2 -x² -3xP = 6 -2x -3x².What is a Polynomial?This is referred to as algebraic expressions that consist of variables and coefficients.
For 1; it is calculated as:
3x²+3x-1 + P = 1.
P = 2 - 3x² -3x.
For 2x²-3, it is calculated as:
3x²+3x-1 + P = 2x²-3
P = -2 -x² -3x
For x +5; it is calculated as:
3x²+3x-1 + P = x +5
P = 6 -2x -3x².
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The full question is:
Find a polynomial which, when added to the polynomial 3x^2+3x-1, is equivalent to the following expressions: 1, 2x^2-3, and x+5
Please answer with steps
{0.4), (-4,-6)
Here is a rectangle with length 5 units and width 2 units.
1. What is the area of the rectangle?
2. Dilate rectangle ABCD from point A by a scale factor of 2. Calculate the area of the image.
3. Dilate rectangle ABCD from point A by a scale factor of 3. Calculate the area of the image.
This refers to the ratio between the scale of a given original object and a new object. It is its representation but of a different size (bigger or smaller). For example, if we have a rectangle of sides 2 cm and 4 cm, we can enlarge it by multiplying each side by a number, say 2.
Solving for the area and scale factor we have:
L= 5 units
W = 2 units
The area of the rectangle =L * WA = (5 x 2)
A = 10 square units.
If the rectangle is dilated from point A by a scale factor of 2, the area of the image:A= (Scale factor of L * W)* L * W
= (2 x 2 x 5 x 2)
A = 40 square units.
If the rectangle is dilated from point A by a scale factor of 3, the area of the image is:A= (Scale factor of L * W)* L * W
= (3 x 3 x 5 x 2)
A= 90 square units
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8. Divide-2x³-4x² + 3x + 2 by x-3. (1 point)
-2x²10x-27, R-79
-2x²10x-27
-2x²10x - 27, R 83
-2x²10x + 27, R 83
The value of the quotient of the polynomial is 2x^2 + 2x + 10 and the remainder is 28
What does it mean to divide polynomials?A method for solving a rational number that represents a polynomial divided by a monomial or another polynomial is called "dividing polynomials." In order to divide normally, we place the dividend and the divisor in the exact same manner.
How do you divide polynomials?Divide the first term of the dividend by the highest term of the divisor, which in this case is x (i.e., the term with the highest power of x).
Divide the divisor by the outcome you just got (the first term of the eventual quotient).
By following the above rules where
2x3-4x2+3x+2 is divided by the x-3, We get the following equation
where
quotient is 2x2+2x+10
and the remainder is 28
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Jon paid $20 towards the cost of an $80 sweater. Write a numeric equation to show how much he still owes on the sweater.
Answer:
$80 - $20 = $60 left.
Step-by-step explanation:
Directions: calculate the following simple interest problems. write your answers in the space provided. use the formula I = Px R xT and round your answers to the nearest cent
a. P =$500
R = 8% T = 3 years
I = ____ ?
b. P =$50
R = 12% T = 1 years
I = ____ ?
a. P =$1000
R = 18% T = 24 years
I = ____ ?
The simple interests are:
a)$120 b)$6 c)$4320
a. To calculate the simple interest for P = $500, R = 8%, and T = 3 years, use the formula S.I = P x R x T:
S.I = $500 x 0.08 x 3
S.I = $500 x 0.24
S.I = $120
So the simple interest for the first problem is $120.
b. To calculate the simple interest for P = $50, R = 12%, and T = 1 year, use the formula S.I = P x R x T:
S.I = $50 x 0.12 x 1
S.I = $50 x 0.12
S.I = $6
So the simple interest for the second problem is $6.
c. To calculate the simple interest for P = $1000, R = 18%, and T = 24 years, use the formula S. I = P x R x T:
S.I = $1000 x 0.18 x 24
S.I = $1000 x 4.32
S.I = $4320
So the simple interest for the third problem is $4320.
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HELP ASAP!
Please!! Someone help me with these!!
Answer:
\(x=-12\)
Answer:
x = -12
Step-by-step explanation:
\( \dfrac{5}{x - 3} = \dfrac{7}{x - 9} \)
Cross multiply.
7(x - 3) = 5(x - 9)
7x - 21 = 5x - 45
2x = -24
x = -12
Al released his balloon from the 10-yard line, and it landed at the 16-yard line. If the ball reached a height of 27 yards, what equation represents the path of his toss?
The equation of the path of the parabola is y = a(x - 13)² + 27
Given data ,
To represent the path of Al's toss, we can assume that the path is a parabolic trajectory.
The equation of a parabola in vertex form is given by:
y = a(x - h)² + k
where (h, k) represents the vertex of the parabola
Now , the balloon was released from the 10-yard line and landed at the 16-yard line, we can determine the x-values for the vertex of the parabola.
The x-coordinate of the vertex is the average of the two x-values (10 and 16) where the balloon was released and landed:
h = (10 + 16) / 2 = 13
Since the height of the balloon reached 27 yards, we have the vertex point (13, 27)
Now, let's substitute the vertex coordinates (h, k) into the general equation:
y = a(x - 13)² + k
Substituting the vertex coordinates (13, 27)
y = a(x - 13)² + 27
To determine the value of 'a', we need another point on the parabolic path. Let's assume that the highest point reached by the balloon is the vertex (13, 27).
This means that the highest point (13, 27) lies on the parabola
Substituting the vertex coordinates (13, 27) into the equation
27 = a(13 - 13)² + 27
27 = a(0) + 27
27 = 27
Hence , the equation representing the path of Al's toss is y = a(x - 13)² + 27, where 'a' can be any real number
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Working Capital includes which of the following? Question options: Deferred expenses and Depreciation Current assets and Current liabilities Owner's Capital and Cash Accounts Receivables and Owner's Withdrawal
Answer:
Current assets and Current liabilities
Step-by-step explanation:
i just took the test and go this right
Working capital includes Current assets and Current liabilities.
What are working capitals?Working capital is a financial metric that represents the difference between a company's current assets (such as cash, accounts receivables, inventory) and its current liabilities (such as accounts payable, short-term debts).
It measures the short-term financial health of a business and its ability to cover its short-term obligations. By subtracting current liabilities from current assets, you can calculate the working capital, which indicates the amount of capital available to fund day-to-day operations and short-term financial requirements.
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What is the probability that a randomly chosen person from this group is a
junior?
Round your answer to two decimal places.
A. 0.44
B. 0.26
C. 0.52
D. 0.18
SOMEONE HELP PLEASE!!!
Answer:.44
Step-by-step explanation:60 juniors in total divided by the total amount of students that includes sophomores so it would be 60 divided by 137 and you would get .44 when rounded
Answer:
0.44
Step-by-step explanation:
AP
Ex
Name a pair of vertical angles and a pair of adjacent angles in each figure.
On solving the provided question we cans ay thatVertical Angles: TZU, XZW Adjacent Angles: TZU, UZV are Vertical angle and adjacent angle.
What is Vertical angle and adjacent angle,?
Vertical angles are two angles that share the same vertex and are formed by two intersecting lines. They are congruent (i.e. have the same measure) and are opposite each other
Adjacent angles are two angles that share a common vertex and side, but do not overlap. They are also called "next to" or "sharing an arm" angles.
Fig 1:
Vertical Angles: NMJ, LMK
Adjacent Angles: NMJ, JMK
Fig 2:
Vertical Angles: DEA, CEB
Adjacent Angles: DEA, AEB
Fig 3:
Vertical Angles: LQM, PQN
Adjacent Angles: LQM, MQN
Fig 4:
Vertical Angles: TZU, XZW
Adjacent Angles: TZU, UZV
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2,000 divided by 5,500
Answer:
4/11 or 0.36
Step-by-step explanation:
Simone calculates the volume of a cube with side length 2.3 cm to be 6.9 cm3. Meiki says the volume is 12.167 cm3. Who is correct, and why?
Step-by-step explanation:
Philipp Heinrich Scheidemann was a German politician of the Social Democratic Party of Germany. In the first quarter of the 20th century he played a leading role in both his party and in the young Weimar Republic. Wikipedia
Born: July 26, 1865, Kassel, Germany
Died: November 29, 1939, Copenhagen, Denmark
Party: Social Democratic Party of Germany
Spouse: Johanna Dibbern (m. 1889–1926)
Previous offices: Mayor of Kassel (1919–1925), Chancellor of the German Reich (1919–1919), More
Books: The Making of New Germany: The Memoirs of Philipp Scheidemann
Nationality: German, Weimar