Answers
You need to get them all to have a common denominator.
3/4, 1/8, 1/4
To get them to the smallest fraction (/8)
3*2/4*2 = 6/8
1*2/4*2 = 2/8
4 3/8 + 5 1/8 + 6 2/8 = 22
4 + 5 + 6 + 3/8 + 1/8 + 2/8 + ? = 22
15 + 5/8 + ? = 22
15 5/8 + ? = 22
Subtract 15 5/8 from both sides.
? = 6 3/8
Related Questions
PLEASE ANSWER AS FAST AS YOU CAN BUT PLEASE GET THE RIGHT ANSWER!!!
Answers
Answer: (-3,-8)
Step-by-step explanation: opposite of (3,-8)
The owner increases the sale price by the same percent that you found in part a when she buys jackets for $45 and sells them. How many jackets must the owner buy for the total jacket sales to be at least $390? Explain your answer.
Answers
Answer:
8 R 30
Step-by-step explanation:
45 ÷ 390 = 8 R30 so the answer would be 8 jackets.
The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.
Sky View School South Lake School
0 5, 8
9, 7, 2, 0 1 0, 1, 2, 6, 6, 8
8, 7, 6, 5, 5, 5, 4, 3, 1, 0 2 5, 5, 6, 7, 8
0 3 0, 6
Key: 2 | 1 | 0 means 12 for Sky View and 10 for South Lake
Part A: Calculate the measures of center. Show all work. (5 points)
Part B: Calculate the measures of variability. Show all work. (5 points)
Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (2 points)
please just make it simple i dont need an explanation i need a answer i can put into my school test
Answers
Sure, I can help you with that.
**Part A: Calculate the measures of center.**
The measures of center are the mean, median, and mode.
* **Mean:** The mean is calculated by adding all the values in the data set and dividing by the number of values. For the Sky View School data set, the mean is 5.8. For the South Lake School data set, the mean is 5.4.
* **Median:** The median is the middle value in the data set when the values are arranged in increasing order. For the Sky View School data set, the median is 6. For the South Lake School data set, the median is 5.5.
* **Mode:** The mode is the most frequent value in the data set. For the Sky View School data set, the mode is 5. For the South Lake School data set, the mode is 5.
**Part B: Calculate the measures of variability.**
The measures of variability are the range, standard deviation, and variance.
* **Range:** The range is the difference between the largest and smallest values in the data set. For the Sky View School data set, the range is 8. For the South Lake School data set, the range is 8.
* **Standard deviation:** The standard deviation is a measure of how spread out the data is. The larger the standard deviation, the more spread out the data is. For the Sky View School data set, the standard deviation is 1.7. For the South Lake School data set, the standard deviation is 1.5.
* **Variance:** The variance is the square of the standard deviation. For the Sky View School data set, the variance is 2.89. For the South Lake School data set, the variance is 2.25.
**Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning.**
If you are interested in a smaller class size, then the South Lake School is a better choice. The average class size at the South Lake School is 5.4, while the average class size at the Sky View School is 5.8. Additionally, the median class size at the South Lake School is 5.5, while the median class size at the Sky View School is 6. This means that half of the classes at the South Lake School have 5 or fewer students, while half of the classes at the Sky View School have 6 or more students.
Answer: Hereᓚᘏᗢ
Step-by-step explanation:**Part A: Calculate the measures of center.**
The measures of center are the mean, median, and mode.
* **Mean:** The mean is calculated by adding all the values in the data set and dividing by the number of values. For the Sky View School data set, the mean is 5.8. For the South Lake School data set, the mean is 5.4.
* **Median:** The median is the middle value in the data set when the values are arranged in increasing order. For the Sky View School data set, the median is 6. For the South Lake School data set, the median is 5.5.
* **Mode:** The mode is the most frequent value in the data set. For the Sky View School data set, the mode is 5. For the South Lake School data set, the mode is 5.
**Part B: Calculate the measures of variability.**
The measures of variability are the range, standard deviation, and variance.
* **Range:** The range is the difference between the largest and smallest values in the data set. For the Sky View School data set, the range is 8. For the South Lake School data set, the range is 8.
* **Standard deviation:** The standard deviation is a measure of how spread out the data is. The larger the standard deviation, the more spread out the data is. For the Sky View School data set, the standard deviation is 1.7. For the South Lake School data set, the standard deviation is 1.5.
* **Variance:** The variance is the square of the standard deviation. For the Sky View School data set, the variance is 2.89. For the South Lake School data set, the variance is 2.25.
**Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning.**
If you are interested in a smaller class size, then the South Lake School is a better choice. The average class size at the South Lake School is 5.4, while the average class size at the Sky View School is 5.8. Additionally, the median class size at the South Lake School is 5.5, while the median class size at the Sky View School is 6. This means that half of the classes at the South Lake School have 5 or fewer students, while half of the classes at the Sky View School have 6 or more students.
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hey
For five days, Diego recorded the lengths, in minutes, of his walk to school. The mean for his data is 11 minutes. Determine which data set below is Diego’s, and prove that your choice is correct.
Answers
Data Set A: 9, 11, 13, 10, 12
Data Set B: 8, 10, 12, 14, 16
Data Set C: 10, 10, 10, 10, 10
Data Set D: 11, 11, 11, 11, 11
To find the mean, we sum up all the values in each data set and divide by the number of values:
Data Set A: (9 + 11 + 13 + 10 + 12) / 5 = 11 minutes
Data Set B: (8 + 10 + 12 + 14 + 16) / 5 = 12 minutes
Data Set C: (10 + 10 + 10 + 10 + 10) / 5 = 10 minutes
Data Set D: (11 + 11 + 11 + 11 + 11) / 5 = 11 minutes
Comparing the mean of each data set to 11 minutes, we can see that only Data Set A and Data Set D have a mean of 11 minutes. However, to prove that our choice is correct, we need to analyze the individual values in the data set.
In Data Set A, we can observe that the values are relatively close to 11 minutes, with some values slightly above and below. This variation suggests a realistic scenario where Diego's walk to school might take slightly different amounts of time each day.
In Data Set D, all the values are exactly 11 minutes. While it is not impossible for Diego's walk to consistently take exactly 11 minutes each day, it seems less likely than having some variation in the durations.
Based on these observations, we can conclude that the most plausible data set for Diego is:
Data Set A: 9, 11, 13, 10, 12
This data set has a mean of 11 minutes and exhibits a realistic variation in walk durations, making it the most likely choice for Diego's recorded lengths.
bianca is building a sandbox that will hold 4 cubic yards of sand. she wants it to be 18 inches deep and 2 yards wide. what will be the length? SHOW YOUR WORK!
Answers
Answer:
1.5 yards
Step-by-step explanation:
can you help me please
Answers
Answer:
Its A n+(n+6)=24
Step-by-step explanation:
because 6 plus n (blue) is yellow and hen add original blue to equal 24
Answer:
1st: n+(n+6)=24 where n is the number of blue marbles.
Jin’s mother estimates there is a half gallon of fruit punch remaining in the container. There is actually 72 ounces of fruit punch in the container. What is the percent error of Jin’s mother’s estimate, rounded to the nearest tenth?
PLS I NEED HELP ITS DUE IN 10 MINUTES!!!!!!
Answers
Answer: 0.7 I think
Step-by-step explanation:
The percent of error of Jin's mother's estimate is 4,9% (4,9 percent)
The Percent of error of Jin's mother's estimate can be calculated as follows ?
The first step is to convert a half gallon to ounces
1 gallon = 153,722 ounces
= \(\frac{1}{2}\) × 153,722
= 76,861 ounces
The next step is calculate the error between Jin's mother's estimate (76,861 ounces) and the actual amount of fruit punch in the container (72 ounces)
The error = 76,861 - 72
= 4,861
Third step is to round the calculated the percent error to the nearest tenth.
4,861 ÷ 100 = 4,861%
The final step is to round it to the nearest tenth by round the second digit behind the coma which has value more than 5 to the higher number of the first digit behind the coma.
4,861% = 4,9%
Hence, the percent error of Jin's mother's estimate is 4,9% (4,9 percent)
Read more on percent here (https://brainly.com/question/29342172?answeringSource=feedPublic%2FhomePage%2F1)
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Hai! I need you guys again! Find the Volume of this object... Thank you!!♡ ＼(´ ∇`)ノ
Answers
Mason is multiplying math(3×5)×(0.1×0.1).What decimal multiplication problem is he solving?
Answers
Answer:
The answer is 0.15
Step-by-step explanation:
3 × 5 × (0.1) × (0.1)
15 × (0.01) = 0.15
So the answer is 0.15
hope i could help
3x5x (“0.1x0.1)
15x0.01
0.15
Please help
simplify the expression
a²b⁴-b²a⁴/ab(a+b)
Answers
Answer:
ab² - a²b
Step-by-step explanation:
a²b⁴ - b²a⁴ can be factored as a²b²(b² - a²) which becomes a²b²(b + a)(b - a). Since the numerator and denominator both have (a + b) and ab the final answer is ab(b - a) = ab² - a²b.
PLEASE ANSWER QUESTION HRRY
Answers
Answer:
B, x = 3
Step-by-step explanation:
We can immediately set x - 3 = 0 and x - 7 = 0 in option B, so this is the quickest. When solving x - 3 = 0, we get x = 3.
An astronomer's infrared telescope is able to detect radiation with a wavelength of meters. Write this number in scientific notation.
Answers
Answer: 9.57 x 10 meters
Step-by-step explanation:
An astronomer's infrared telescope is able to detect radiation with a wavelength of 9.57 x 10 meters.
Create an equivalent expression for 11−7 • 115.
one over eleven raised to the second power
one over eleven raised to the power of negative two
112
−112
Answers
Answer:
Step-by-step explanatio
ANSWER QUICK!! NO LINKS!!
How much water and how much drink mix should Jerome use to make enough energy drink for all the runners? Create a table to show your work and explain your results in writing.
**whoever that give a picture of the graph with answers will get brainliest**
Answers
Answer:
the answer is 32 cups of water and 12 cups drink mix.
Step-by-step explanation:
Questions 1 and 4
Please help ASAP bc it is due tmr
Answers
Answer: explanation
Step-by-step explanation:
I am unsure about number 1, but for number 4, you have to fund the unit rate.
Answer:
Answer for Number 1: 54 1/2
Answer for Number 4: $2.36
Step-by-step explanation:
Explanation for number 1:
1. length x width = area right? So area divided by length = width!
159 3/8 divided by 18 3/4 = 8 1/2
2. width + width + length + length = perimeter right? Now you know the
width, you can do...
8 1/2 + 8 1/2 + 18 3/4 + 18 3/4 = 54 1/2
Explanation for number 4:
1. You know that 4 cup = 1 quart right?
9.44 = 1 quart
2. So you divide it:
9.44 / 4 = $2.36
1/8 plus 3 1/2
Help I got 29/8 but I don't know if that's correct or if I still have to put the 3
Answers
Answer: 29/8 You were correct. You cannot simplify this problem any further. :)
Step-by-step explanation:
convert to improper fraction and find the common denominator
You are right you have got the answer good job
Mind lending a hand?
Answers
Answer:
The second one
Step-by-step explanation:
Note that he can spend a MAXIMUM of $40 meaning that he can either spend less than or exactly 40 dollars. So if we are creating an inequality the inequality sign must face $40 and it can be equal to 40 therefore we know the inequality must start off with 40≥ or end with ≤40
The movie ticket cost 10$
The amount of money that can be spent on food can be represented by d
the amount of money that can be spent on food plus the cost of the ticket (10) must be equal to or less that 40
Therefore 10 + d ≤ 40
The answer is the second one
Help please
Worth 10 pts
Answers
b. the height is 10
c. the shaded part is called the circular plane surface
answer correctly pls
Shaun and Trudy are selling raffle tickets. So far, Shaun has sold x tickets. Trudy has sold 3 more tickets than half the number of tickets that Shaun sold. Which expression represents the number of raffle tickets that Shaun and Trudy have sold altogether?
Answers
Answer:
Step-by-step explanation:
sdfghjkjuhygtfrdcfvgbhg
The sum of two consecutive even integers is 38.
Let x represent the smaller of the two integers.
Which expression represents the larger of the two integers?
Translate the sentence into an equation by dragging the correct expressions into the boxes.
Answers
Answer:
Large integer = x + 2
x + 2 + x = 38
Step-by-step explanation:
Large integer = x + 2
x + 2 + x = 38
ex. 2. 4. 6.
x. x+2. x+4
x+2 is the expression which represents the larger of the two integers and x+x+2=38 is the required equation.
Let's represent the two consecutive even integers as x and x + 2, where x is the smaller integer, and x + 2 is the larger integer.
Since the sum of the two integers is 38, we can set up an equation as follows:
x + (x + 2) = 38
Now, we can solve this equation to find the value of x and then find the larger integer (x + 2).
To find the larger integer, we need to drag the correct expression, which is (x + 2), into the box:
Larger integer: (x + 2)
Hence, larger integer is x+2 and x+x+2=38 is the required equation.
To learn more on Equation:
https://brainly.com/question/10413253
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NEED HELP ASAP Match each set of information about a circle with the area of that circle.
Drag and drop the card to match the information.
Answers
Answer:
the first one is A The second on C the third one D and last one B
Step-by-step explanation:
2.C
3.D
4.D
Hope this helps
the formula f= 1.8 + 32 is used to convert temputure from degrees celsius ºC to degrees
feriheit ºF
Answers
Answer:
The Formula F=1.8C+32 gives the temperature in degrees Celsius (C). There is one temperature for which a number of degrees Fahrenheit is equal to the number of degrees Celsius.
Step-by-step explanation:
20ºC = 68ºF i think this is equation.;-;
A window is being replaced with tinted glass. The plan below shows the design of the window. Each unit length represents 1 foot. The glass costs $29 per square foot. How much will it cost to replace the glass? Use 3.14 for π.
Answers
Step-by-step explanation:
I think you should say 29 times 3.14
After a little research on the internet, I found the design of the window.
First, you need to find the area of the window which is a composite figure made up of a rectangle and a circle. So, the total area (A) is the sum of the area of the rectangle (A1) and the area of the circle (A2).
Area of the rectangle with length l and width w is:
A = l * w
According to the image, l = 5 ft and w = 4 ft.
A1 = 5 * 4 = 20 ft²
Area of the circle with radius r is:
A = r²π
According to the image, r = 2 ft.
A2 = 2² * 3.14 = 12.56 ft²
The area of the window is:
A = A1 + A = 20 ft² + 12.56 ft² = 32.56 ft²
The glass costs $28 per square foot, so to replace the glass will cost:
32.56 ft² * $28/ft² = $911.68
What is the reciprocal of 1 1/6
helppppppp
Answers
Answer:
I'm not sure buh it might be 6/1.
help pls or don't and be guilty for the rest of the day
Evaluate the numerical expression.
2
3
− (−
1
6
)
A) −
1
3
B) −
2
3
C)
1
3
D)
5
6
Answers
2 the answer is 2 because 2 is 2
Find the percent equivalent to 18 over 30.
Answers 39% 56% 60% 66%
PLEASE HELP NOW
Answers
Answer:
60%
Step-by-step explanation:
Answer:
60%
Step-by-step explanation:
To find the value of a fraction as a percent we can divide the numerator by the denominator and then multiply that by 100.
\(\frac{18}{30}= \frac{3}{5} = 0.6\)
0.6 x 100= 60
Therefore 18/30= 60%
PLS HELP ME!! what goes in the little box its and exponent
Answers
What is the quotient of 11
4
÷ 1
2
A number line going from 0 to 4 in increments of 1.
The first question to ask is
.
The quotient is 5 and
.
Answers
Answer:
The answer is 0.61
Step-by-step explanation: 11/3 divided by 2/3 is 0.61 and going on, meaning it would go a bit more after a third.
a student ran a distance of 3 1/2 miles for 5 days. then the student ran a distance of 4 1/4 miles each day for the next 5 days. what is the total distance in miles the student ran during these 10 days?
Answers
—————
3 1/2 = 3.50 x 5 = 17.50
4 1/4 = 4.25 x 5 = 21.25
17.50 +
21.25 =
———
38.75
The total distance in miles, the student ran during these 10 days is 26 miles.
What is speed?The distance covered by the particle or the body in an hour is called speed. It is a scalar quantity. It is the ratio of distance to time.
We know that the speed formula
\(\rm Speed = \dfrac{Distance}{Time}\)
A student ran a distance of 3 and 1/2 miles for 5 days.
Then he travels 3.5 miles in 5 days.
Then the student ran a distance of 4 and 1/4 miles each day for the next 5 days.
The speed of the students is 4.5 miles per day. Then the distance covered in 5 days will be
\(\rm Distance = Speed * Time\\\\Distance = 4.5 * 5\\\\Distance = 22.5\)
Then the total distance in miles the student ran during these 10 days will be
Total distance = 22.5 + 3.5 = 26
The total distance in miles, the student ran during these 10 days is 26 miles.
More about the speed link is given below.
https://brainly.com/question/7359669
order the values from least to greatest |-16|, 10, |25|, -16, |-43|
Answers
Answer:
-16, 10, 16, 25, 43
Step-by-step explanation
when you have something in absolute value bars it's always going to be positive so you would make -16 regular 16; and 10 stays 10; 25 stays 25; -16 stays - 16; and then -43 turns into regular 43
Answer:
-16, 10, 16, 25, 43
Step-by-step explanation:
If it has the bars around it and its a negative number it turns into a posotive