No fake answers. I need this done today and I will give Brainliest to anyone who does all the slides correctly.
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Answer: I can’t see that
Step-by-step explanation:
Related Questions
I NEED HELP ASAP BEFORE IT TIMES OUT!
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Rectangle one:
A=lw
A=4(12)
A=48
Rectangle two:
A=lw
A=10(2)
A=20
Add both areas up to get 68 ft squared!! :)
Answer:
68 square feet.
Step-by-step explanation:
My way of doing it is to first, split the shape where the length is different so it would be easier to solve. That means you should have the bottom part of the shape split from the whole shape, which makes 2 rectangles. The bottom rectangle should have the length of 2 feet, and the width of 10 feet on both parallel sides. The top rectangle should have the length of 4 feet, and the width of 12 feet on both parallel sides.
Next, you multiply both rectangles by their width and length. For example, first start with the first rectangle on the top. You should multiply the length, 4 feet by the width, 12 feet. Then, for the bottom rectangle, multiply the length, 2 feet by the width, 10 feet.
1.) 4 x 12 = 48
2) 2 x 10 = 20
Lastly, add the two numbers to get the answer.
48 + 20 = 68
Please answer the bottom question please (the cylinder question)! The first one has been answered already.
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Answer:7,065
Step-by-step explanation: 50x75x3.14 then subtract 20x75x3.14
Find the area of the trapazoid pls :)
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Step-by-step explanation:
Area= 175ft
I hope this helps
Work below
i need help with my math hw lol
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Answer:
A,B and D are correct
10) The LCM of 6 and 12 is 12
Step-by-step explanation:
For the first question:
\(2\frac{1}{2}\)<\(2\frac{3}{4}\) ✅-1.25<-0.75 is correct as -0.75 is closer to zero meaning it is bigger ✅ 1.75<-1/4 is incorrect as negative numbers are smaller than positive numbers ❎1.75>0.5 ✅\(2\frac{1}{2}\)>\(2\frac{3}{4}\) ❎-1.25>-1/4 is incorrect as they are equalFor the second equation:
Multiples of 6 are:
6,12,18...
Multiples of 12 are:
12,24,36...
So the lowest one in both is 12
49 points!!!!
..................................
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Answer:
Tell me if its blurry i can send it to you again
Step-by-step explanation:
Answer:
Yeah just look at the other answer i got that answer also
Step-by-step explanation:
The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.
Mountain View School Seaside School
0 5, 8
9, 8, 2, 0 1 0, 1, 2, 5, 6, 8
8, 7, 6, 5, 5, 4, 4, 3, 1, 0 2 5, 5, 7, 7, 8
0 3 0, 6
Key: 2 | 1 | 0 means 12 for Mountain View and 10 for Seaside
Part A: Calculate the measures of center. Show all work. (2 points)
Part B: Calculate the measures of variability. Show all work. (1 point)
Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (1 point)
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For Mountain View School:
Data: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 0 + 1 + 2 + 3 + 4 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 8 + 8 + 8 + 9) / 19
= 100 / 19
≈ 5.26
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
For Seaside School:
Data: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 1 + 1 + 2 + 2 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 7 + 8 + 8 + 8 + 9) / 19
= 80 / 19
≈ 4.21
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
Now let's calculate the measures of variability, specifically the range and interquartile range (IQR).
Range: The range is the difference between the largest and smallest values in the dataset.
For Mountain View School:
Range: 9 - 0 = 9
For Seaside School:
Range: 9 - 0 = 9
Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1) and measures the spread of the middle 50% of the data.
For Mountain View School:
Q1 = 3
Q3 = 7
IQR = Q3 - Q1 = 7 - 3 = 4
For Seaside School:
Q1 = 2
Q3 = 7
IQR = Q3 - Q1 = 7 - 2 = 5
To determine which school is a better choice for a smaller class size, we can consider both the mean and the median.
Both the mean and median for Mountain View School are higher than those for Seaside School. This suggests that, on average, the class sizes at Mountain View School are larger than those at Seaside School. Therefore, if you are interested in a smaller class size, Seaside School would be a better choice
For Mountain View School:
- Median: The median class size is the middle value, which is 25.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (29 + 28 + 28 + 27 + 25 + 24 + 24 + 23 + 21 + 20 + 19 + 18 + 15 + 13 + 10) / 15 = 21.27.
For Seaside School:
- Median: The median class size is the middle value, which is 20.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (25 + 25 + 27 + 27 + 28 + 28 + 28 + 30 + 31 + 35 + 36 + 38 + 40 + 43 + 45) / 15 = 31.13.
Part B:
For Mountain View School:
- Range: The range is the difference between the largest and smallest values, which is 29 - 10 = 19.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 20 and Q3 is 28. Therefore, the IQR is 28 - 20 = 8.
For Seaside School:
- Range: The range is the difference between the largest and smallest values, which is 45 - 25 = 20.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 27 and Q3 is 38. Therefore, the IQR is 38 - 27 = 11.
Part C:
If you are interested in a smaller class size, Mountain View School is a better choice for you because it has a lower mean and median class size than Seaside School.
1. If you measure one hundred centimeters is the distance more or less than one kilometer?
a) 100 centimeters is equl to 1 kilometer
b)100 centimeters is more than 1 kilometer
c)100 centimeters is less than 1 kilometer
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Answer:
b is wrong it is c
hope it helped
Step-by-step explanation:
The distance is less than one kilometer, because one kilometer is equal to 100000 centimeters.
What is kilometer?A kilometer is a unit of the metric system that is used to measure length or distance. It is mainly used to express a distance as a unit of the International System of Units (SI units).
1 kilometer = 1000 meters.
1 meter = 100 centimeters
1 kilometer = 100000 centimeters
Hence, the distance is less than one kilometer.
Learn more about kilometer here:
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An American traveling in Japan wishes to exchange American money for Japanese money. If the exchange rate is $1 = 80 yen, then how many dollars will the traveler need to purchase 10,000yen?
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Answer: $125
Step-by-step explanation:
1/80=x/10,000
10,000/80=125
Hope this helped!
Answer:125 yen
Step-by-step explanation:
Ratio and proportion
Ratio=1:80=x:10,000
x represents dollars which is unknown
1/80=x/10,000
Then you cross multiply
80x=10,000
80x/80=10,000/80
x=125
Therefore,$125 will give you 10,000yen
Please help with this equation :) I will give 58 points and I will give brainliest.
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2x+3 + x+1 = 3x+4
X technically is 1x but we assume the 1 is there so it isn’t there on paper
Answer: C
Step-by-step explanation: If you add both expressions together you get 3x+4 but then because it would be on both sides of the rectangle it would be times 2 of that expression so 3x+4 times two would be 6x+8
Simplify. 3√3 /√30
step by step
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Multiply the numerator and denominator by the conjugate.
A conjugate is the inverse of an operation e. g + is the conjugate of -.
therefore the answer is squareroot of 10 divided by 3.
Max says that the product of 3/2 x 3/8 is less than 3/8. Is Max correct? Explain.
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\(\frac{3}{2} *\frac{3}{8} < \frac{3}{8}\)
We must simplify the left side in order to determine if this inequality is balanced
To multiply fractions, multiply across, top and bottom.
Don't get common denominators, that is for adding and subtracting
\(\frac{9}{16 } < \frac{3}{8} \\\\\)
Get common denominators to determine. Multiply the second one by 2/2
\(\frac{9}{16} < \frac{6}{16}\)
The numerator on the second one is smaller, and they have the same same denominators, therefore, this is false.
9/16 > 6/16
False, max is not correct.
Hope this helps,
Jeron :)
3/2 x 3/8
Multiply the numerators and denominators.
9/16
The other fraction is 3/8. This is equal to because 6/16 I multiplied the numerator and denominator with 2.
9/16 is greater than 6/16 because 9 is greater than 6.
Max is incorrect
Which expression is equivalent to the expression to the expression below?
1/7+(-5/9)+(-5/7) +2/9
A.4/7+3/9
B.4/7+( - 3/9)
C.(- 6/7) + (- 7/9)
D. (-4/7) + (- 3/9)
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Answer:
D
Step-by-step explanation:
we now that - and + always be - so correct answer is d
PLS HELP MY TEACHER WANTS ME TO PASS THIS!
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Answer:
$45
Step-by-step explanation:
Solution
First, let's translate the problem into an equation:
y = 5x + 45.The number 5 represents 5 dollars per hour (slope), and 45 represents the y-interceptThe y-intercept is sometimes known as the initial value or initial cost in a problem. Since our y-intercept is 45, the initial value is $45.
Question
Multiply.
(−213)⋅(13)
What is the product?
Enter your answer as a simplified mixed number in the box
Pleasee 40 points to answer!!
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Explanation
I took the test and got it right your welcome!!!
Multiply it up and down
help okay ✅
….. brainly
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The volume of the cylinder is \(V = \pi r^{2} h\)
Known Facts:
r = 8fth = 17ftLets plug it into the equation
\(V = \pi *8^{2} *17 = 3418.1\) cubic feet
Thus the volume is 3418.1 cubic feet
Hope that helps!
The volume of the cylinder is
V = \pi r^{2} hV=πr2h
facts:
r = 8ft
h = 17ft
equation:
V = \pi *8^{2} *17 = 3418.1V=π∗82∗17=
3418.1 cubic feet
Thus the volume is
3418.1 cubic feet
can someone pls help with this 20p + brainlyest
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You pick a card at random What is P(factor of 48)?
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Answer:
48 = {1,2,3,6,8,48.}
Step-by-step explanation:
These are the factors if 48. if it's correct please let me know.
Sam wants to predict who will be selected as the seventh-grade student council representative. Which of the following groups should Sam survey to make his prediction?
One hundred random students from the seventh grade
One hundred random students from the entire school
The first 100 students from an alphabetical list of seventh graders
The first 100 students from an alphabetical list of the entire school
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Answer:
a
Step-by-step explanation:
Answer: A would be your best answer
Step-by-step explanation:
Some students recorded how many minutes they spent on the phone in one day. They put the results in a Stem-and-Leaf Plot.
What is the mean number of minutes spent on the phone?
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Explanation:
The data from the stem-and-leaf plot is:
10,
24,25,26,
30,30,32,33,
40,45,46
Add up those values
10+24+25+26+30+30+32+33+40+45+46 = 341
Then divide over n = 11 which is the sample size.
341/11 = 31 is the arithmetic mean.
Answer:
341/11 = 31 is the arithmetic mean.
Step-by-step explanation:
OOP I don't deserve to be in compact math LOL bc i need a lot of help.... w/ math
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Answer:
152 grams of zinc
Step-by-step explanation:
You can always first create some ratios to clean it up
\( \frac{zinc}{copper} = \frac{4}{19} = \frac{x}{722} \)
x being zinc, what we need to find
Next we can cross multiply
\(19x = (722)(4)\)
\(19x = 2888\)
Lastly, we will divide both sides by 19 to get X alone.
\(x = 152\)
Write the inequality:The speed limit on Rollins Road is 35 miles per hour
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Answer:
x ≤ 35
Step-by-step explanation:
How do you convert 8x + 16y = 5 into slope intercept form?
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Answer:
y=5/16 - x/2
make y the subject of the formula and simplify afterwards
Rewrite the given equation as 4y= 8x-16 and divide by 4 on both sides to have y=2x-4. This is the required slope intercept form
Round 574,903 to the nearest thousand
Answers
Answer:
575,000
Step-by-step explanation:
574,903
The 4 is in the thousands place.
Since 9 is the next digit to the right, the 4 goes up 1 to 5.
Answer: 575,000
if number behind it is 5 or higher it will increase the number in front by one and change the other side to all zeros (not good at explaining) hope it helps
Yvonne’s bakery makes blondies and brownies. ● Blondies are squares with 3 inch sides. ● Brownies are squares with 6 inch sides. ● The tray that displays the blondies and brownies has an area of 648 square inches and is completely full. If she has 4 rows of blondies and 4 rows of brownies, what fraction of the area of the tray, in square inches, is blondies?
Answers
Answer:
1/2 half of them are blondies
Step-by-step explanation:
Answer:
Step-by-step explanation:
the answer is 1/2 half of them are blondies
The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.
Bay Side School Seaside School
8, 6, 5 0 5, 8
8, 6, 5, 4, 2, 0 1 0, 1, 2, 5, 6, 8
5, 3, 2, 0, 0 2 5, 5, 7, 7, 8
3 0, 6
2 4
Key: 2 | 1 | 0 means 12 for Bay Side and 10 for Seaside
Part A: Calculate the measures of center. Show all work. (2 points)
Part B: Calculate the measures of variability. Show all work. (1 point)
Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (1 point)
PLEASE HELP ASAP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Part A: To calculate the measures of center, we can find the median and the mean for each school.
For Bay Side School, the median class size is the average of the 8th and 9th values when the data is sorted in ascending order. The 8th and 9th values are both 25, so the median class size is 25.
To find the mean class size for Bay Side School, we can add up all the class sizes and divide by the total number of classes. The sum of the class sizes is 12 + 12 + 12 + 14 + 15 + 15 + 16 + 16 + 18 + 18 + 20 + 20 + 23 + 25 + 25 = 243. There are 15 classes, so the mean class size is 243/15 ≈ 16.2.
For Seaside School, the median class size is the average of the 8th and 9th values when the data is sorted in ascending order. The 8th and 9th values are both 15, so the median class size is 15.
To find the mean class size for Seaside School, we can add up all the class sizes and divide by the total number of classes. The sum of the class sizes is 10 + 10 + 10 + 11 + 12 + 15 + 15 + 16 + 17 + 17Part A (continued):
18 + 18 + 20 + 20 + 25 = 222. There are 14 classes, so the mean class size is 222/14 ≈ 15.9.
Therefore, the measures of center for Bay Side School are: median = 25, mean ≈ 16.2.
The measures of center for Seaside School are: median = 15, mean ≈ 15.9.
Part B: To calculate the measures of variability, we can find the range and the interquartile range (IQR) for each school.
For Bay Side School, the range is the difference between the largest and smallest class sizes. The largest class size is 25, and the smallest class size is 12, so the range is 25 - 12 = 13.
To find the IQR for Bay Side School, we need to find the first quartile (Q1) and the third quartile (Q3) of the data. From the stem-and-leaf plot, we can see that Q1 is 15 and Q3 is 20. Therefore, the IQR is 20 - 15 = 5.
For Seaside School, the range is the difference between the largest and smallest class sizes. The largest class size is 25, and the smallest class size is 10, so the range is 25 - 10 = 15.
To find the IQRPart B (continued): for Seaside School, we need to find the first quartile (Q1) and the third quartile (Q3) of the data. From the stem-and-leaf plot, we can see that Q1 is 12 and Q3 is 18. Therefore, the IQR is 18 - 12 = 6.
Therefore, the measures of variability for Bay Side School are: range = 13, IQR = 5.
The measures of variability for Seaside School are: range = 15, IQR = 6.
Part C: If you are interested in a smaller class size, Seaside School is a better choice because its measures of center are lower than those of Bay Side School, indicating that its class sizes tend to be smaller on average. Additionally, Seaside School has a smaller range and IQR, indicating less variability in class size. Therefore, there is less chance of encountering very large classes at Seaside School compared to Bay Side School.
Can someobody help me solve this question? brainly + ASAPP!!!!!!!
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Answer:
Step-by-step explanation:
All the sides:
178+100+200+220+160+320+178+360
=1716 cm
The requried surface area of the given prism is 1716 square centimeters.
What is the surface area?The surface area is the total area that covers the surface of a three-dimensional object. It is calculated by adding up the area of all the faces or surfaces of the object. For example, the surface area of a cube can be calculated by adding up the areas of all six faces.
Here,
The surface area of the given prism is given as:
Surface area = 5*20 + 10*20 +20*8 + 11*20+2[5*10+16*8]+16*20+20*18
Surface area = 1716 square centimeters
Thus, the requried surface area of the given prism is 1716 square centimeters.
Learn more about the surface area here:
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Prime Factorization- Figure out all of the variables to make the factor tree true.
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20 points to whoever gets these right!! <3
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Answer:
1st one 8/20
Step-by-step explanation:
i need help on these four questions. its finding the experimental probablility of an event. and i dont need the work just the answers. hurry this is due really soon!!!!!
Answers
Answer: .28, .16, 0, .34
Step-by-step explanation:
Line C passes through the points (0, -5) and (2, -3). Line D has the equation y = 2/5x - 3 which statement is true
Answers
Answer:
a)
Step-by-step explanation:
hello :
the statement a) is true because the slope for D is 2/5
the slope for c is : ((-3)-(-5))/((2)-(0)) = 1