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Related Questions
The two dot plots below compare the forearm lengths of two groups of schoolchildren:
Based on the visual inspection of the dot plots, which group appears to have the longer average forearm length?
A. Group A, because a child in the group has the least forearm length of 10 inches.
B. Group A, because four children have a forearm length longer than 12 inches.
C. Group B, because no child in the group has a forearm length longer than 12 inches.
D. Group B, because five children in the group have the least forearm length of 10 inches.
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this is a bonus question
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Answer:
10,500
Step-by-step explanation:
See this as 2 rectangles: a box of water (28cm), and another box with the height you want (35cm)
Area of Rectangle = lwh
For the water;
50 x 30 x 28= 42000
As for the needed volume:
50 x 30 x 35 = 52500
To find how much more water, subtract the smaller volume from bigger volume.
10500 should be the final answer
HELP PLEASE I NEED HELP
Answers
Answer:
9-2=7
Step-by-step explanation:
The range of a data set is the maximum (highest) value/number subtracted from the minimum (lowest) value. So to find the range of this data set, you subtract the largest number 9 by 2 to get the range of 7.
How is finding the area of composite two-dimensional figures similar to finding the surface area of three-dimensional figures?
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Hope this helps, If not I’m sorry <3
Answer:
If you find the area of a 2D shape (ex-square) you would multiply the area by the amount of faces with the shape (that are the same shape)
Write the following in scientific Notation
1. 5,250
2. 1,230,000
Write the following back to standard form
3. 3.42 x 10^6
4. 1.45 x 10^4
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Answer:
1. 5.25 x 10^3
2. 1.23 x 10 ^6
3. 6420000
4 14500
what is the area, measured in square centimeters, of the triangle below? Do not include units in your answer
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Brainliest if Correct!! Help QUICK....
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Replace x with the x value solve to get the y value.
see attached picture for answers.
What is the mode of the data represented in this line plot?
Enter your answer in the box.
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Reason: Mode means most frequently used number
Answer is 8
WILL MARK BRIANLEST!!!!!!! PLS HURRY!!!!!!!!
What is the surface area of the square pyramid?
6 square meters
16 square meters
28 square meters
49 square meters
Answers
Answer:
16 sq meters
Explanation
Surface area is the area of the figures combined. Find area of base and triangles then add.
2×2=4
2×3÷½=3
since there are 4 triangles you do 3×4
12+4= 16
B
to find the surface area of a square pyramid it’s- a=b•h2
8th grade linear functions, will give brainliest if the steps are listed and explained :)))
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Get the slope of the line using the two known points:
slope = (7 3/4 - 6 1/4) / (1 1/4 - 3/4) = (1 2/4) / (2/4) = 3
Use the point-slope formula for a line to get the equation of the line. You can use any of the known points and the slope computed above. For example,
y - 6 1/4 = 3 (x - 3/4) ⇒ y = 3x + 16/4 = 3x + 4
Then for some given value of x, the third point has y-coordinate 3x + 4.
"Which values" suggests there may be more to the question, namely some list of answer choices. If you have something like that, just check if the above condition is met.
What is the area of the parallelogram?
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Answer:
l×b×h
Step-by-step explanation:
Because of the sides of the parallelogram are different, so you must calculate the length, breath and the height
Mrs. Hyde is the art teacher at Washington Elementary School. She is hanging her students' artwork on one of the walls in the school hallway. Use the clues to determine in which order the artwork is being hung, from left to right. The third graders are to the left of the fourth graders. The second graders are between the fifth graders and the third graders.
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Mia creates a box plot using 28, 34, 40, 24, 44, 49, and 32 as the data. Which of the following box plots shows the data accurately?
A. A box plot is drawn with endpoints at 24 and 49. The box extends from 32 to 48 and a vertical line is drawn inside the box at 38.
B. A box plot is drawn with endpoints at 24 and 49. The box extends from 26 to 42 and a vertical line is drawn inside the box at 32.
C. A box plot is drawn with endpoints at 24 and 49. The box extends from 30 to 46 and a vertical line is drawn inside the box at 36.
D. A box plot is drawn with endpoints at 24 and 49. The box extends from 28 to 44 and a vertical line is drawn inside the box at 34.
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22,064 ÷ 394 equals what?
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Answer:
the correct answer is 56
Step-by-step explanation:
22064÷394=56
The solution is : 22,064 ÷ 394 equals 56.
Here, we have,
given that,
22,064 divided by 394
Given the following mathematical expression;
22,064 / 394
We would apply the law of division for fractions.
22,064 / 394
= 22,064 ÷ 394
= 56
the result of the division.
Hence, The solution is : 22,064 ÷ 394 equals 56.
To learn more on division click:
brainly.com/question/21416852
#SPJ6
Brainlist to the right answer :)
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You subtract 15, you get 36 divided by 12 and you get 3 and finally you have left b<3
please help I really need it
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Answer:
There's 2: I've attached an image.
Step-by-step explanation:
Lines of symmetry are found when you fold it, and it's exactly the same on both sides of the line that you folded it.
If your teachers ask, no, it cannot be diagonal. The triangles would not match up.
Esther is constructing a table of values that satisfies the definition of a function f(x).
x -10 17 8 -4 0 23
f(x) -12 -7 -7 0 3 8 10
Which number can be placed in the empty cell so that the table of values defines a function?
A.-10
B.-12
C.8
D.17
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Answer: B) -12
Have a nice day/night :)
Explanation: -12
Nike Super Sale $$$ (Additional Instructions in Photo) !!25 POINTS!!
Taxes/Markup Prices/Difference Questions !!SHOW WORK!!
Please Help I Need this done by my last day of school TOMORROW! Check out my profile for more questions please!!
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The markup percentage regarding the sale of the good will be 136%.
How to calculate the percentage?From the information given, the initial cost is $55.00 and the new price is $130.19. The increase in percentage will be:
= (130.19 - 55)/55 × 100
= 75.19/55 × 100
= 136%
Therefore, the markup percentage regarding the sale of the good will be 136%.
Learn more about percentage on:
brainly.com/question/24304697
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I N E E D HELPPPPPPPPP its math 30 points pls help!
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Answer: in order of question boxes presented
3 = weekly rainfall in seattle = 1200 cm
1 = weekly rainfall in portland and how much = week 3 and 800
2 = flavor ice cream girls prefer over boys = chocolate, strawberry and cookies and cream
edited to correct #1
i apologize its hard to see the graphs on iphone
Step-by-step explanation:
identified answer from graphs given
Question 1: Week 3, and it’s 800
Question 2: Strawberry, Chocolate, Cookies and Cream.
One afternoon, Dillon and 3 friends visit the zoo. They split the cost of parking the car evenly. Then each person buys a ticket to enter the zoo. By the end of the afternoon, each person has also purchased 2 bottles of water.
• Let p represent the parking cost.
• Let t represent the ticket cost.
• Let w represent the cost of a bottle of water.
Use the dropdowns to complete the statements.
(A) One way to express the total cost is to find the cost per person for a ticket and water. Then multiply this expression by
Choose...
and add
Choose...
.
(B) The expression for total cost described in part A is
Choose...
+
Choose...
.
(C) Another way to express the total cost is to add the cost of
Choose...
tickets plus the cost of
Choose...
bottles of water plus
Choose...
.
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Answer:
A. 3 then add p
B. 3(t+2w) + p
C. 3, 6, p
explanation:
(A) One way to express the total cost is to find the cost per person for a ticket and water. Then multiply this expression by
3
and add
p
(B) The expression for total cost described in part A is
3(t+2w)
+
p
(C) Another way to express the total cost is to add the cost of
3
tickets plus the cost of
6
bottles of water plus
p
WILLL GIVE POINTSSSS
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Answer:
equation 1 : 4.5x + 27
equation 2: -9x\2 + 27
equation 3: 4.5x + 16
equation 4: 4.5x - 16
Step-by-step explanation:
4.5x+27=-9
4.5x=-36
x=-8
2) -9(1/2x-3) = -4.5x +27 =45
-4.5x+27=45
-4.5x=18
x=-4
3) 2(2.25x+8) = 4.5x+16=11.5
4.5x+16=11.5
4.5x=-4.5
x=-1
4) 8.5x - 2(2x+8) = 8.5x -4x -16 = 4.5x-16=11
4.5x-16=11
4.5x=27
x=6
Hope it helped!
PLEASE HELP ASAP 40 POINTS!!!!
The results of a random sample of 1,000 people are recorded in Table 1. Use this data to answer the questions that follow.
Table 1
people who wear corrective lenses 762
people who wear glasses 638
people who wear contact lenses 124
Part A
What percentage of Americans would you predict wear corrective lenses?
Part B
What percentage of Americans would you predict wear glasses?
Part C
What percentage of Americans would you predict wear contact lenses?
Part D
There are about 320 million people living in the United States. Of these, how many would you predict wear corrective lenses?
Part E
Of the 320 million people in the United States, how many would you predict wear glasses?
Part F
How many of the 320 million people in the United States would you predict wear contact lenses?
Question 2
A different random sample of 1,000 people yielded the results recorded in table 2. Use this data to answer the questions that follow.
Table 2
people who wear corrective lenses 745
people who wear glasses 618
people who wear contact lenses 127
Part A
What percentage of Americans would you predict wear corrective lenses?
Part B
What percentage of Americans would you predict wear glasses?
Part C
What percentage of Americans would you predict wear contact lenses?
Part D
How many of the 320 million Americans would you predict wear corrective lenses?
Part E
How many of the 320 million Americans would you predict wear glasses?
Part F
How many of the 320 million Americans would you predict wear contact lenses?
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t1
p.A69%
p.B58%
p.C43%
p.D~40%
p.E~30%
p.F~30%
t2
p.A~20%
p.B~30%
p.C35%
p.D~20%
p.E~40%
p.F~10%
i hope this helps have a nice day/night:)
Ahat is the area of this quadrilateral?
A,B,C,D
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Answer:
A. 12 square feet
Step-by-step explanation:
So it's easier to find the area when you split the shape into 2 parts, and they already did that for you. So basically you find the area of both triangles and add them together. The formula for a triangle is base x height divided by 2. You don't have to do that because there are 2 triangles with the same base and height so you don't have to divide it by 2. 3 x 4 = 12, so A. 12 square feet is your answer.
The composite figure is made up of three simpler shapes. What is the area of the figure?
A. 80
B. 49
C. 68
D. 74
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Answer: I’m pretty sure it’s 80
Step-by-step explanation:
Because the very top triangle is 4x3 which is 12 then the rectangle under it is 6x3 which is 18 then the triangle under that is 5x3 which is 15 and the triangle on the left is also 15 and the square in the middle is 4x5 which is 20 and add it all up 12+18+15+15+20=80 sry if that’s confusing.
Answer:
74 is the answer
Step-by-step explanation: You should find the area of each shape and add all the areas together to get the full area of the shape.
(base x height)+(length x breath)+(1/2 x base x height)
(10x5)+(6x3)+(1/2x3x4)
50+18+6
74 ← this is the full area of the shape
and, remember when finding the area of a triangle you should always multiply 1/2 too for example- ( 1/2 x base x height )
HELP ME PLEASE!!
REMEMBER TO SHOW ALL WORK
THANK YOU!!
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Explanation: Sarah has 3 more than George, let’s minus out 3 first from 13. That will give us 10. Now, it has Sarah has twice as many books as George, so let’s divide 10 by 2. Now that will give us 5 and that’s the answer.
Explanation:
13 minus 3 = 10
10 divided by 2 is 5
3 x 7/12 do not simplify pls
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Answer:
21/12 this is your answer.
Step-by-step explanation:
you add a 1 under the three to make it a fraction, then you multiply straight across 3 times 7 is 21 and 1 time 12 is 12. so you answer is 21/12.
the simplifyed answer is 7/4
Type a digit that makes this statement true.
2,748,40 is divisible by 4.
Submit
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Please Help ASAP!!!! (will give brainliest) ^^
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Answer:68.921
Step-by-step explanation:
its S^3
SO SIMPLY
[tex]4.1^{3}[/tex]
Type a digit that makes this statement true.
48,49 ,867 is divisible by 9.
Submit
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Answer: 8
Step-by-step explanation:
48,498,867 divided by 9 = 5,388,763
Answer:
8
Step-by-step explanation:
48,498,867 divided by 9= 5, 588,763
Amir has RM565. He spent all his money buying b pieces of clothing which cost Rm70 per piece and k pairs of shoes which cost RM95 per pair. Write a formula relating b and k.
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Answer:
70b+95k=565. I think it's like this