Answer:
1:4 and 25%
Step-by-step explanation:
For every 4 items 1 medium sized item is bought. And that means that its 1/4 of all items bought, which can be converted to 25% medium items.
A number minus 8 is the same as a number
n divided by 2.
A number minus 8 is the same as a number divided by 2.
To Find :We have to find that number\(.\)
Solution :Let the number be x.
From the given question,
1. Number minus 8
x - 8 ..... (I)2. Number divided by 2
x/2 ..... (II)ATQ : (I) = (II)
⭆ x - 8 = x/2
⭆ 2(x -8) = x
⭆ 2x - 16 = x
⭆ 2x - x = 16
⭆ x = 16
#CarryOnLearningWhich General won the Battle of Gettysburg?
Answer: The Cautious Meade
Battle of Gettysburg: Aftermath and Impact
The Union had won the Battle of Gettysburg. Though the cautious Meade would be criticized for not pursuing the enemy after Gettysburg, the battle was a crushing defeat for the Confederacy.
Hope this helped<3.
What kind of expression is this?
Answer:
the third one hope it helps:)
If a figure is a square, its diagonals divide it into isosceles triangles.
p: A figure is a square.
q: A figure's diagonals divide into isosceles triangles.
Which represents the converse of this statement? Is the converse true?
The converse of the statement "If a figure is a square, its diagonals divide it into isosceles triangles" would be:
"If a figure's diagonals divide it into isosceles triangles, then the figure is a square."
The converse statement is not necessarily true. While it is true that in a square, the diagonals divide it into isosceles triangles, the converse does not hold. There are other shapes, such as rectangles and rhombuses, whose diagonals also divide them into isosceles triangles, but they are not squares. Therefore, the converse of the statement is not always true.
Therefore, the converse of the given statement is not true. The existence of diagonals dividing a figure into isosceles triangles does not guarantee that the figure is a square. It is possible for other shapes to exhibit this property as well.
In conclusion, the converse statement does not hold for all figures. It is important to note that the converse of a true statement is not always true, and separate analysis is required to determine the validity of the converse in specific cases.
for similar questions on triangles.
https://brainly.com/question/1058720
#SPJ8
1.
To cook a full chicken you need 20 minutes to prepare the recipe and 15
minutes per kg of chicken (W).
Find the formula to calculate the time Taken (T) to cook the full chicken
2. How long will it take if the weight of the chicken was 3kg. Give your answer on hours and minutes
3. It took 120 minutes to prepare and cook a chicken. was was the weight (W) of that chicken?
1. The linear equation is T = 20 + 15W, where W is the weight of the chicken in kg.
2. The cooking time is 1 hour and 5 minutes.
3. The weight of the chicken is 6.67 kg.
1. The formula to calculate the time taken (T) to cook a full chicken would be:
T = 20 + 15W, where W is the weight of the chicken in kg.
2. If the weight of the chicken is 3kg, then the time taken to cook the chicken would be:
T = 20 + 15(3) = 65 minutes
Converting 65 minutes to hours and minutes, we have 1 hour and 5 minutes.
3. Let's say the weight of the chicken is W kg. Then, the time taken to cook the chicken would be:
T = 20 + 15W
We also know that it took 120 minutes to prepare and cook the chicken. So, we can write:
120 = 20 + 15W
15W = 100
W = 100/15 kg (rounded to two decimal places)
Therefore, the weight of the chicken is approximately 6.66666666667
kg.
To learn more about the linear equation;
https://brainly.com/question/29739212
#SPJ1
Which equation could Sameer use to solve for the value of n if n + 13 = 17?
Answer:
n = 17-13
Step-by-step explanation:
n+13=17
Subtract 13 from each side
n+13-13 = 17-13
n = 17-13
the following values are true about a function f(x) and f(x)'s antiderivative f(x). x f(x) f(x) 1 -2 2 3 4 5 6 6 4 10 -13 -8 15 12 1 use the table to find ∫310f(x)dx
From the fundamental theorem of Calculus, for provide values of f(x) and F(x), the value of integral, \(\int_{3}^{10 } f(x) dx \), is equals to the -13. So, the option(c) is right one.
The fundamental theorem of calculus is used to link the concept of differentiation function with the concept of integration function. It states that, ' if f(x) is a continuous function over [a, b] and differentiable over (a, b) and F(x) is defined as F(x) = \(\int_{a}^{x } f(t) dt \) then F'(x) = f(x) over the interval [a, b].
We have true values of function f(x) and f'(x) antiderivative F(x) in the attached figure. We have to determine the value of integral \(\int_{3}^{10 } f(x) dx \). Let F(x) be the antiderivative of f(x). So, F'(x) = f(x) --(1)
Now, \(\int_{3}^{10 } f(x) dx \)
Using the equation (1), \( = \int_{3}^{10 } F'(x) dx \)
By fundamental theorem of integral calculus, \(= [ F(x)]_{3}^{10 }\)
= F(10) - F(3)
= - 8 - 5 = - 13
Hence, required value is -13.
For more information about fundamental theorem of Calculus, visit:
https://brainly.com/question/30488734
#SPJ4
Complete question:
The attached figure contain true values about a function f(x) and f(x)'s antiderivative f(x). x f(x) f(x) 1 -2 2 3 4 5 6 6 4 10 -13 -8 15 12 1 use the table to find ∫310f(x)dx.
a) 16
b) 5
c) - 13
d) 6
v It's Time to Practice on Your Own tronaut team is studying the temperatures on Jupiter. The temperatures for the last 5 days were -10,-19,-22,-26, and -33 What was the average temperature for the last 5 days? -24 -22 22 24
The average temperature for the last 5 days is -22 degrees Celsius .In statistics, finding the average, also known as the mean, is a fundamental concept used to analyze and summarize data.
To find the average temperature for the last 5 days, we need to calculate the sum of the temperatures and divide it by the total number of days. The given temperatures for the last 5 days are: -10, -19, -22, -26, and -33 degrees Celsius.
To find the sum of these temperatures, we add them together:
-10 + (-19) + (-22) + (-26) + (-33) = -110.
The sum of the temperatures is -110 degrees Celsius.
Next, we divide the sum by the total number of days (which is 5) to find the average:
-110 / 5 = -22.
Therefore, the average temperature for the last 5 days is -22 degrees Celsius.
This means that, on average, the temperatures on Jupiter over the past 5 days have been -22 degrees Celsius. It is important to note that these temperatures are represented in Celsius and may not reflect the actual temperatures on Jupiter, as the planet's atmosphere is known for its extreme and volatile conditions.
However, for the purpose of the given problem, we are considering the average temperature based on the provided data.
To know more about statistics refer here:
https://brainly.com/question/14402983
#SPJ11
What is the balance after one year on an investment of $20,000 earning 5.2% interest compounded annually? A. .052 B. 21,040 c. 20,000 D. 1040
Answer:
1040
Step-by-step explanation:
P=$20000
T=1 year
R=5.2%
we know that ,
I=PTR/100
I=$20000*1*5.2/100
I=1040
Simplify the expression shown below:
log(10^6 * x^2), where x > 0
the radius of a ball was measured and found to be 25 \text{ cm} with a possible error in measurement of at most 0.01 \text{ cm}. what is the maximum error in using this value of the radius to compute the volume of the ball?
The maximum error in volume of ball is ± 235.619 cm³
What is maximum error?The margin of error, also known as the maximum error of estimation, is equal to one-half the breadth of a confidence interval and serves as a measure of how accurate an estimate is.
The formula for the confidence limits on can be written as follows: where is half of the confidence interval's breadth.
Volume of ball is given by:
V = (4/3)πr³
Change in volume (ΔV) = (4/3)π × 3r² (Δr)
= 4π × 3r² (Δr)
= 4π × 3* 25² (±0.01)
= ± 235.619 cm³
To know more about maximum error please visit:
https://brainly.com/question/13370015
#SPJ4
A grinding process has an upper specification of 1.649 inches and a lower specification of 1.507 inches. A sample of parts had a mean of 1.57 inches with a standard deviaiton of 0.026 inches.
Round your answer to four decimal places.
What is the process capability index for this system?
Answer:
The process capability index for this system is 0.9103
Step-by-step explanation:
Upper specification = 1.649 inches
Lowe Specification = 1.507 inches
Mean = 1.57 inches
Standard Deviation = 0.026 inches
Process Capability Index = PCI
PCI = (Upper specification - lower specification)/6(standard deviation)
So, we get,
PCI = (1.649 - 1.507)/((6)(0.026))
PCI = 0.142/0.156
PCI = 0.9102564
To four decimal places, we get,
PCI = 0.9103
Consider the market for caramel and butterscotch ice cream toppings. For each price change, identify the likely effect on the demand curve for caramel topping.
Drag each item on the left to its matching item on the right.
The demand for caramel topping will decrease.
The demand for caramel topping will increase.
The demand curve for caramel topping will remain the same.
The price of butterscotch topping increases.SELECT A LABELThe demand for caramel topping will decrease.The demand for caramel topping will increase.The demand curve for caramel topping will remain the same.
The price of caramel topping decreases.SELECT A LABELThe demand for caramel topping will decrease.The demand for caramel topping will increase.The demand curve for caramel topping will remain the same.
The price of ice cream increases.SELECT A LABELThe demand for caramel topping will decrease.The demand for caramel topping will increase.The demand curve for caramel topping will remain the same.
The caramel topping demand curve will not change:
The cost of caramel topping is falling; there will be an increase in demand for caramel topping:
Butterscotch topping costs more money;
There will be less demand for caramel topping:
Ice cream now costs more money.
Description of the curveThe quantity of caramel topping demanded would increase if the price of the topping dropped. Consequently, the demand curve for caramel topping would go lower.
Ice cream and caramel toppings are complementary products.
Products that are consumed together are said to be complementary.
The amount of ice cream demanded would drop if the price went up. There would be a drop in the number of caramel toppings needed as a result of the fall in demand.
a decline in the popularity of caramel toppings. With less demand, the demand curve for caramel toppings would move inward.
Butterscotch and caramel ice cream toppings serve as stand-ins.
Products that can be used in place of one another are known as substitute goods.
The quantity demanded for butterscotch topping would decline if the price of butterscotch topping rose, making it more expensive overall. Customers might switch to caramel topping. As a result, demand for caramel topping would rise and the demand curve would move outward.
Demand curve: what is it?
The demand curve is a graphical representation of how the cost of an item or service relates to how much is demanded over a given period of time.
To know more about the demand curve visit:
https://brainly.com/question/13131242
#SPJ4
Quelqu'un pourrait me poser cette divisons me la faire et me mettre le résultat svp
132,96 divisé par 8
merci à celui ou celle qui m'aiderait
je donne 15 points pour poser et résoudre cette divisions
Answer:
La réponse serait 16,62 et cela devrait être la seule chose dont vous avez besoin, je crois.
Step-by-step explanation:
8=
13296
1662
Quotient = 1662
Reste = 0
Pas:
1 6 6 2
8 13 2 9 6
- 8
52
- 48
49
- 48
16
- 16
0
a local internet company, with customers in 15 towns is considering offering several streaming services in a bundle with internet. before launching the new bundle they want to find out whether customers would pay the extra $50 per month they plan to charge. an intern randomly selects 20 customers from each town surveys these customers and analyses the combined data. the sampling design is
The sampling design used in this scenario is cluster sampling.
Cluster sampling involves dividing the population into groups or clusters (in this case, the 15 towns) and randomly selecting entire clusters to be included in the sample. In this case, the intern randomly selected 20 customers from each town, which means that the clusters were the towns themselves.
Cluster sampling is a practical and efficient sampling method when it is difficult or expensive to access individual elements of the population. By selecting entire clusters, the sampling process becomes more manageable, and it can reduce costs and logistical challenges.
However, it's important to note that cluster sampling introduces the possibility of within-cluster similarity, meaning that individuals within the same cluster may have similar characteristics or behaviors. This can affect the variability of the sample and the generalizability of the findings to the entire population. It is important to consider this potential bias and account for it in the data analysis and interpretation.
Know more about sampling design here:
https://brainly.com/question/29643039
#SPJ11
A tabletop in the shape of a trapezoid has an area of 7,598 square centimeters. Its longer base measures
127 centimeters, and the shorter base is 105 centimeters. What is the height?
Answer:
65.5 cmStep-by-step explanation:
Trapezoid area formula:
A = 1/2(b1 + b2)hSubstitute values:
7598 = 1/2(127 + 105)h7598 = 116hh = 7598/116h = 65.5 cmWrite the word sentence as an equation. The product of a number d and 7 is 63. An equation that represents this word sentence is
Answer
Equation: 7d= 63
The circumference of a circle is 59.66 inches. What's the area?
Answer:
A ≈ 283.24 \(in^2\)
Step-by-step explanation:
Please see the attached image below for an explanation.
Which of the ratios below is equivalent to 1:8? Select all that apply.
A) 16:2
B)3:24
C)4:12
D)5:40
E)7:56
Answer:
B
D
E
Step-by-step explanation:
Correct answer:
B
D
E
You're welcome
Phil started playing baseball on with a minor league team. When signing, he earned a $65 signing bonus. For each game he plays he earns $115. Write an equation in slope-intercept form to model this scenario. *
Answer:
y=115x+65
Step-by-step explanation:
He earns $115 per game shows that after getting a signing bonus, that is a constant amount he earn for each game. The slope is 115.
The y-intercept is 65 because after signing, he earns $65 for free.
Hope I helped! Good Luck!
8c = 56
two step equation
Answer: c=7
Step-by-step explanation:
8c = 56 Divide both sides by 8
\(\frac{8}{8}c = \frac{56}{8}\)
c = 7
there are 11 clowns and 3 elephants. how many is all together?
Answer:
14
Step-by-step explanation:
Determine the angle of impact for the blood droplet below.
degrees
2.5 cm
5 cm
The angle of impact for the blood droplet can be calculated using the trigonometric formula: tan(angle) = opposite/adjacent. In this case, the opposite side is 2.5 cm and the adjacent side is 5 cm.
What is trigonometric ?Trigonometry is a branch of mathematics that studies relationships between angles and sides of triangles. It is used to determine angles, distances, and other properties of a triangle. Trigonometry is also applied in the fields of engineering, physics, astronomy, and other sciences. By understanding the relationships between angles and sides of triangles, trigonometry is used to solve problems involving angles, lengths, and areas of triangles.
the angle of impact is tan(angle) = 2.5/5 = 0.5. Converting this to degrees, the angle of impact is tan-1(0.5) ≈ 26.6°.
To learn more about trigonometric
https://brainly.com/question/13729598
#SPJ1
A group of friends wants to go to the amusement park. They have no more
than $110 to spend on parking and admission. Parking is $19.25, and tickets
cost $30.25 per person, including tax. Write and solve an inequality which
can be used to determine x, the number of people who can go to the
amusement park.
Answer:
if the number of the friends is x...
19.25+30.25x ≤ 110
x ≤ 3
2x-3y+z=0
3x+2y=35
4y-2z=14
Which of the following is a solution to the given system?
A. (2, 3, 5)
B. (3, 2, 0)
C. (1, 16, 0)
D. (7, 7, 7)
Based on the evaluations, only Option D: (7, 7, 7) satisfies all three equations and is a solution to the given system.
To determine which of the given options is a solution to the system of equations, we can substitute the values into the equations and check if they satisfy all three equations simultaneously. Let's evaluate the options one by one:
Option A: (2, 3, 5)
Checking the equations:
2(2) - 3(3) + 5 = 4 - 9 + 5 = 0 (satisfies the first equation)
3(2) + 2(3) = 6 + 6 = 12 (does not satisfy the second equation)
4(3) - 2(5) = 12 - 10 = 2 (does not satisfy the third equation)
Option B: (3, 2, 0)
Checking the equations:
2(3) - 3(2) + 0 = 6 - 6 + 0 = 0 (satisfies the first equation)
3(3) + 2(2) = 9 + 4 = 13 (does not satisfy the second equation)
4(2) - 2(0) = 8 - 0 = 8 (does not satisfy the third equation)
Option C: (1, 16, 0)
Checking the equations:
2(1) - 3(16) + 0 = 2 - 48 + 0 = -46 (does not satisfy the first equation)
3(1) + 2(16) = 3 + 32 = 35 (satisfies the second equation)
4(16) - 2(0) = 64 - 0 = 64 (does not satisfy the third equation)
Option D: (7, 7, 7)
Checking the equations:
2(7) - 3(7) + 7 = 14 - 21 + 7 = 0 (satisfies the first equation)
3(7) + 2(7) = 21 + 14 = 35 (satisfies the second equation)
4(7) - 2(7) = 28 - 14 = 14 (satisfies the third equation)
To know more about equations,
https://brainly.com/question/14920396
#SPJ11
For each of the following states of a particle in a three-dimensional box, at what points is the probability distribution function a maximum: (a) $n_{X}=1, n_{Y}=1, n_{Z}=1$ and (b) $n_{X}=2,$ $n_{Y}=2, n_{Z}=1 ?$
To determine the points where the probability distribution function is a maximum for the given states of a particle in a three-dimensional box, we need to find the values of x, y, and z that maximize the wave function. In this case, we are given two different states: (a) n_X = 1, n_Y = 1, n_Z = 1, and (b) n_X = 2, n_Y = 2, n_Z = 1. We will find the points where the probability distribution function is a maximum for each state.
(a) For the state n_X = 1, n_Y = 1, n_Z = 1, the wave function is given by Ψ(x, y, z) = √(8/L^3) * sin(πx/L) * sin(πy/L) * sin(πz/L). To find the maximum points, we need to maximize the absolute value of this function. Since sin oscillates between -1 and 1, the maximum value of the wave function occurs at the points where sin(πx/L) = 1, sin(πy/L) = 1, and sin(πz/L) = 1. This means the maximum points are at (x, y, z) = (L, L, L).
(b) For the state n_X = 2, n_Y = 2, n_Z = 1, the wave function is given by Ψ(x, y, z) = √(8/L^3) * sin(2πx/L) * sin(2πy/L) * sin(πz/L). Similarly, we need to find the points where sin(2πx/L) = 1, sin(2πy/L) = 1, and sin(πz/L) = 1. This gives us the maximum points at (x, y, z) = (L/2, L/2, L).
In summary, for the state n_X = 1, n_Y = 1, n_Z = 1, the maximum points of the probability distribution function are at (x, y, z) = (L, L, L). For the state n_X = 2, n_Y = 2, n_Z = 1, the maximum points are at (x, y, z) = (L/2, L/2, L).
To learn more about probability distribution function : brainly.com/question/31040390
#SPJ11
The height of an iceberg above the
water is 23 meters. The bottom of the
iceberg is 15 meters below sea level.
What is the total height and depth of
the iceberg.
The total height of the iceberg is 38 meters and the total depth of the iceberg is 15 meters.
What is meant by height and depth?Height is a mathematical term that refers to the vertical distance between an object's top and base. Sometimes, it has the designation altitude. The measurement of an item along the y-axis in coordinate geometry is referred to as height in geometry.
The depth of an object is the separation between its closest and farthest ends. Jane, for instance, measures a box. Jane estimates the depth of the box by calculating the distance between the end of the box that is closest to her and the end that is farthest away.
Given, the height of an iceberg above the water is 23 meters.
And also given that the bottom of the iceberg is 15 meters below sea level.
Total height = above the water + below the water
Total height=23+15=38 meters
Depth= total height - iceberg above the water
Depth=38-23=15 meters
The total height of the iceberg is 38 meters.
The total depth of the iceberg is 15 meters.
To know more about height and depth, visit:
https://brainly.com/question/9627917
#SPJ1
Postcard stamps are 20¢ each, while letter stamps are 33¢ each. If you have 50 stamps worth $12.60, how many of each type do you have?
Answer: 50 total stamps = 30 Postcard Stamps + 20 Letter Stamps
Step-by-step explanation:
Postcard Stamp = Ps
Letter Stamp = Ls
Ps = 20c
Ls = 33c
50 total stamps = $12.60
50 total stamps = X Ps + Y Ls
12.60 = 30 Ps + 20 Ls
$12.60 = 30(20c) + 20(33c)
50 total stamps = 30 Postcard Stamps + 20 Letter Stamps
Answer:
You have 30 postcard stamps and 20 letter stamps.
Step-by-step explanation:
To solve this you'll need to set up a system of equations. Let's use P for postcard stamps and L for letter stamps
Remember, since the price is in cents, it'll be 0.2 and 0.33.
The equations can be in any order, this is just the order I chose.
0.2P + 0.33L = 12.60
P + L = 50
Your next step is to cancel out one of the variables to solve for the other. Let's cancel out P and solve for L. (You can switch these if you want, you'll still get the same answsrs.) Remember to multiply by a negative so the variable cancels out.
Here's what your work will look like:
0.2P + 0.33L = 12.60
-0.2(P + L = 50)
Here's what your new equations will look like after distributing:
0.2P + 0.33L = 12.60
-0.2P - 0.2L = -10
Now add these two equations together. When you do so, the P cancels out, and you can now solve for L.
Here's what your new equation will look like after adding the two equations:
0.13L = 2.6
Now, divide both sides by 0.13 to get what L equals. After doing so, you should get L = 20. This means that you have 20 letter stamps.
Your last step is to plug the value of L (which is 20) into either of your original equations to solve for how many postcard stamps you have. Let's use our second equation, P + L = 50. (You can use either original equation and get the same answer, but this one is more simpler to use.)
Here's what your work will look like:
P + 20 = 50
Subtract 20 from both sides:
P = 30. This means you have 30 postcard stamps.
Hope this helps!
Find the equation describing the rim of a circular porthole 4 feet in diameter if the top is 3 feet below the surface of the water. Take the origin at the water surface directly above the center of the porthole.
We can start by sketching the situation:
```
|
h=3ft
|
o ---------------
\ /
\ /
\ /
\ /
\ /
```
Here, `o` represents the center of the circular porthole, and `h` represents the distance from the water surface to the top of the porthole.
Let's use `x` and `y` as our coordinates, with the origin at the water surface directly above the center of the porthole. Then, the equation of the circle can be written as:
```
(x - 0)^2 + (y - h)^2 = r^2
```
where `r` is the radius of the circle, which is half the diameter (`r = 2ft`).
Substituting in the values we have, we get:
```
x^2 + (y - 3)^2 = 4^2
```
Simplifying and expanding, we get:
```
x^2 + y^2 - 6y + 9 = 16
x^2 + y^2 - 6y - 7 = 0
```
Therefore, the equation describing the rim of the circular porthole is:
```
x^2 + y^2 - 6y - 7 = 0
```
To learn more about, circle refer below:
https://brainly.com/question/2780824
#SPJ11
a game is played with tokens according to the following rule. in each round, the player with the most tokens gives one token to each of the other players and also places one token in the discard pile. the game ends when some player runs out of tokens. players aa, bb, and cc start with 15, 14, and 13 tokens, respectively. how many rounds will there be in the game?
As there are three players, the game will be played in cycles of 3 rounds. After each cycle is completed, the round after will be the round where every single player has 1 token less than they did at the beginning of the previous cycle.
After the first round of the game, player one will have 12 tokens, player two will have 15 and player three will have 14 left. Looking at this sequence, it is evident that player one will finish first.
Go a few rounds to establish the pattern:
Beginning chips: A B C
15 14 13
1st round:
12 15 14
2nd round: 13 12 15
3rd round: 14 13 12
So after 3 rounds and successive 3 rounds each player has one less than he started with at the beginning of the 3 round series.
So after 36 rounds each will be down 12 from the beginning:
A B C
3 2 1
On the 37 round A will give up his 3 to end at 0
37
For more clear understanding:
As player has one token less at the beginning of a new cycle than he/she had at the beginning of the previous cycle we go (12∗3)+1=37(12∗3)+1=37 to see how many turns it will take them to reach zero.
Learn more about Sequence:
https://brainly.com/question/4626313
#SPJ4