Answers
Answer:
A
Step-by-step explanation
A is correct because the Median(also known as the second quartile) for the Chess club is 14 and that is greater then the Median of the Cheekers club which is 12 ( 14> 12 )
B is incorrect a lot to explain that is why there isn't a explanation
C is incorrect as well because the range for the chess club is 10 and the Range for the Checkers Club is 11. and so the Chess Club doesn't have more members than the Checker's Club dose.
D is incorrect because the 3rd Quartile for the Chess Clubs is 15 and the Checkers club is 15 too. So we know that they are equal to each other, not greater or less then.
Hope this worked
Related Questions
Help solve please and thank you
Answers
Answer:
the answer is c and scalefactor is
12/9 .. by counting squers of the graph
and when you simplify it 4/3(1.3333..)
Please help solve the quadratic equation
Answers
Answer: To use the calculator: Enter the corresponding values into the boxes below and ... to and add to. i) In a quadratic equation in the form ax2 bx c 0, if.
Step-by-step explanation:
According to the information, we can infer that some coordinates of this quadratic equation are: (-2, -3), (-1, -0.75), (0, 0), (1, -0.75), and (2, -3)
How to solve the quadratic equation?To solve the quadratic equation, we need to set the equation equal to zero:
-0.75x^2 = 0Now, we can divide both sides by -0.75 to isolate x^2:
x^2 = 0/(-0.75)x^2 = 0Taking the square root of both sides, we get:
x = 0Therefore, the solution to the quadratic equation s(x) = -0.75x^2 is x = 0.
According to the previous information, we can infer that the equation s(x) = -0.75x^2 represents a downward facing parabola. Here are 5 possible coordinates on this curve:
(-2, -3)(-1, -0.75)(0, 0)(1, -0.75)(2, -3)Learn more about parabola in: https://brainly.com/question/31142122
#SPJ1
fill in the blanks.
Triangles are both__________and________.
Answers
Answer:
two dimensional and polygonal
another word problem with metric units....help
Answers
Answer:
4.4
Step-by-step explanation:
I think
I've asked these questions individually but one or two of them has to be wrong.
Take a look.....
what's the answer?????
Answers
Answer:
ECHA
Step-by-step explanation:
Hope that helps mate.
Please help needed in 5 mins
Answers
Answer:
93.75 square feet
Step-by-step explanation:
[tex]((12.5+6.25)/2)*10[/tex]
so (18.75/2)*10
93.75 square feet
slope 4
..............................................................
Answers
Answer: a
Step-by-step explanation:
1. use any of the points to find slope
2. using point (0,3) we go down two points
3. go across one point
4. [tex]\frac{-2}{1}[/tex] = -2
5. slope is negative!!
1. What is the distance between the points (4,-7) and (-5,-7)?
A. 1 unit B. 3 units C. 7 units D. 9 units.
2. Fill in the blanks. Write the coordinates of two points that are the given distance from these points and horizontal/vertical:
2. 5 units from (-1,-2) ( ,-2 and ( ,-2)
3. 8 units from (2,4) (2, ) and (2, )
4. 3 units from (-7,-5) (-7, ) and (-7, )
5. 6 units from (4,-1) (4, ) and (4, )
6. 10 units from (-1,9) ( ,9) and ( ,9)
7. 7 units from (-3,2) ( ,2) and ( ,2)
Answers
Answer:D. 9 units 2. (-6,-
Step-by-step explanation:What is the distance between the points (4,-7) and (-5,-7)? A. 1 unit B. 3 units C. 7 units D. 9 units. 2. Fill in the blanks. Write the coordinates of two points that are the given distance from these points and horizontal/vertical: 2. 5 units from (-1,-2) ( ,-2 and ( ,-2) 3. 8 units from (2,4) (2, ) and (2, ) 4. 3 units from (-7,-5) (-7, ) and (-7, ) 5. 6 units from (4,-1) (4, ) and (4, ) 6. 10 units from (-1,9) ( ,9) and ( ,9) 7. 7 units from (-3,2) ( ,2) and ( ,2)
Answer:
1. D
Step-by-step explanation:
You can add the X coordinates together and you will get the length (sorry I can't answer the others ones I don't have enough time rn)
12.
What is the distance traveled by the tip of the second hand of a clock in 1 minute if the hand is 10.5 inches long? Leave your answer in terms of π.
Answers
Answer:
(1/30π) x 6 cm = 0.06283185 x 6 cm = 0.376 cm.
Step-by-step explanation:
The distance travelled by the tip of the second hand of a clock in 1 minute, if the hand is 6 cm long, is approximately 3.6 degrees or approximately 0.06283185 radians. This is because the circumference of a complete circle is equal to 2π radians, and a clock face is divided into 60 equal parts, so each part is equal to 1/60 of 2π or 1/30π radians. To convert this to cm, you can multiply by the length of the second hand, which is 6 cm. Therefore, the distance travelled is (1/30π) x 6 cm = 0.06283185 x 6 cm = 0.376 cm.
If you have any questions ask me please! :)
Evaluate the expression 2^x − x^2 for x=5.
Answers
Answer:
To evaluate the expression 2^x − x^2 for x=5, we need to substitute 5 for x and simplify. Using the order of operations, we get:
2^x − x^2
= 2^5 − 5^2
= 32 − 25
= 7
So, the expression 2^x − x^2 evaluates to 7 when x=5.
Step-by-step explanation:
32 - 25
7
Answer: 7
What is the perimeter of this composite shape? ___ ft.
Use 3.14 for "pi" and round to the nearest hundredths place.
Answers
Answer:
55.1 ft
Step-by-step explanation:
4 + 4 + circumference of the circle
Formula for circumference of a circle is 2 · π · radius, but can also be written as π · diameter
4 + 4 + (15 · π)
4 + 4 + (15 · 3.14)
4 + 4 + 47.1
8 + 47.1
55.1
Solve the inequality m-3 ≥ -2
Answers
Answer:
m ≥ 1
Step-by-step explanation:
Step 1: Isolate the variable. (Add 3 to both sides.)
m - 3 + 3 = -2 + 3
m ≥ 1
Answer: m ≥ 1
Step-by-step explanation:
Set up the equation
Add three to both sides
-3 + 3 = 0
-2 + 3 = 1
m ≥ 1
can i have some help
What is the perimeter of this composite shape? ___ ft.
Use 3.14 for "pi" and round to the nearest hundredths place
Answers
Answer:
36.85 ft
Step-by-step explanation:
3 feet on either end + 6 feet on either side + circumference of the circle
3 + 3 + 6 + 6 + circumference of the circle
18 + circumference of the circle
You can find the circle's diameter by subtracting 6 from 12. You get 6. You can find the radius by dividing the diameter by 2. You get 3.
The formula for circumference is 2·π·Radius
2 · π · 3 = 6 · π = 6 · 3.14 ≈ 36.85
Please help, I'll give branliest!
Answers
The time needed for the rocket to be 30 feet of the ground is given as follows:
t = 9.6 seconds.
How to obtain the time needed?The quadratic function giving the rocket's height after t seconds is given as follows:
h(t) = -16t² + 150t + 70.
The rocket will be 30 feet of the ground when:
h(t) = 30.
Hence:
-16t² + 150t + 70 = 30
16t² - 150t - 40 = 0.
The coefficients of the quadratic function are given as follows:
a = 16, b = -150, c = -40.
Time is a positive measure, hence, using a quadratic function calculator, the positive root is given as follows:
t = 9.6 seconds.
More can be learned about quadratic functions at https://brainly.com/question/31680326
#SPJ1
Answer:
9.6 seconds
Step-by-step explanation:
2. Marcus worked the following problem out in his notebook. Is his answer correct? Did he do the work correctly? If not,
explain to Marcus what he did right and also what he needs to do to correct his work.
13-
-13'
-
1
169
Answers
Answer:
Step-by-step explanation:
Marley surveyed the students in 7th grade to determine which type of social media they most commonly used. The data that Marley obtained is given in the table.
Type of Social Media Tweeter VidTok Headbook Picturegram
Number of Students 85 240 125 50
Which of the following circle graphs correctly represents the data in the table?
Choice A: a circle graph titled social media usage, with four sections labeled headbook 17 percent, picturegram 48 percent, tweeter 25 percent, and vidtok 10 percent
Choice B: a circle graph titled social media usage, with four sections labeled vidtok 17 percent, headbook 48 percent, picturegram 25 percent, and tweeter 10 percent
Choice C: a circle graph titled social media usage, with four sections labeled tweeter 17 percent, vidtok 48 percent, headbook 25 percent, and picturegram 10 percent
Choice D: a circle graph titled social media usage, with four sections labeled picturegram 17 percent, tweeter 48 percent, vidtok 25 percent, and headbook 10 percent
Answers
Answer:
Choice C
Step-by-step explanation:
We first have to find the sum of the students.
85 + 240 + 125 + 50 = 500
Next, we have to find the percentage of each group of students for each group.
Users of Tweeter = 85 (17%)
Users of VidTok = 240 (48%)
Users of Headbook = 125 (25%)
Users of Picturegram = 50 (10%)
Therefore C is the answer
Also sorry but i dont have any work to go with that
Help can someone answer this for me?
Answers
Answer:
The outdoor carpet would be 36 square ft.
it's 36ft²
i hope this helps!
have a great rest of your day! (^w^)
Angelica reflects ABCDE over the y-axis and translates it up 8 units. Does her transformed figure match A"B"C"D"E"? If not, describe how her transformed figure compares to A"B"C"D"E"
Answers
Answer:
Reflecting over the y axis will have the point (x,y) turn into (-x,y).
Step-by-step explanation:
Mathematics Practice -
Please help! I need this done today! :( I will mark Brainliest!
The average temperature in Fairbanks, Alaska, was -4°F one day and 6°F the next day. Find the difference of the temperatures.
The Suarez family spends 30% of their monthly income on the house payment. If the house payment is $1,200, what is the family's income?
Simplify: 2a-2b-4a–1b
Carlin wants to determine the general attitude toward math of the students in the school. Which of the following methods will produce a random sample?
a) Survey 10 students from each of Mr. Lee's math class. b) Survey all of the students in Carlin's 1st period class.
c) Survey every 15th student who enters the cafeteria at lunchtime. d) Survey every 3rd student in the list of honors students.
Evaluate: -8 +8
Mary bought a pair of jeans and a sweater. The pair of jeans costs $30 and the sweater costs $35. If sales tax is 6%, how much did Mary spend in total for the jeans and sweater?
On Tuesday the value of a stock decreased by 1/2 point. On Wednesday, the value increased 3/4 point. On Thursday the value decreased by 3/8 point. What integer represents the change in stock value after three days?
Factor the expression below using the greatest common factor.
[tex]6p^{3} -2p^{2} - 8p[/tex]
Nigel borrows $250 and pays 5.5% simple interest each year. If he pays back the money in on year what is the total amount that he pays?
A fish dives into a depth of -3/4 mile below the surface of the water. A turtle's depth is 1/3 as deep as the fish's depth. What is the turtle's depth?
What is the difference of the expression below?
[tex](12f -8g + 3h) - (4f - g + 5h)[/tex]
A cube has a side length of 13 millimeters. What is the surface area of the cube?
Answers
1. To find the difference between the temperatures, we simply subtract the smaller temperature from the larger temperature. In this case, the smaller temperature is -4°F and the larger temperature is 6°F. So the difference between the temperatures is:
6°F - (-4°F) = 6°F + 4°F = 10°F
Therefore, the difference between the temperatures is 10°F.
2. If the Suarez family spends 30% of their income on the house payment, then the remaining 70% of their income is used for other expenses. We can set up an equation to solve for their income:
0.7x = income after house payment
x = total income
We know that the house payment is $1,200, so we can substitute that into the equation:
0.7x = x - 1200
Solving for x, we get:
0.3x = 1200
x = 1200 / 0.3
x = $4,000
Therefore, the family's income is $4,000.
3. Simplifying the expression 2a-2b-4a-1b, we can combine like terms:
2a - 4a - 2b - 1b = -2a - 3b
So the simplified expression is -2a - 3b.
4. To produce a random sample of students, Carlin should use a method that gives each student an equal chance of being selected. One such method is simple random sampling, where each student is assigned a number and a random number generator is used to select the desired number of students. Another method is systematic sampling, where every nth student on a list is selected. However, other methods such as convenience sampling or voluntary response sampling may introduce bias and should be avoided if a truly random sample is desired.
1. To find the difference between the temperatures, we subtract the smaller temperature from the larger temperature: 6°F - (-4°F) = 10°F. Therefore, the difference in temperature is 10°F.
2. If the Suarez family spends 30% of their monthly income on the house payment and the payment is $1,200, we can set up the equation:
0.3x = 1200
Solving for x, we get:
x = 1200 / 0.3 = $4,000
Therefore, the family's income is $4,000.
3. Simplifying the expression 2a - 2b - 4a - 1b, we can combine like terms:
2a - 4a - 2b - 1b = -2a - 3b
Therefore, the simplified expression is -2a - 3b.
4. To produce a random sample, we need to select individuals randomly from the population. Option c, surveying every 15th student who enters the cafeteria at lunchtime, is the only method listed that produces a random sample.
5. Evaluating -8 + 8, we can see that the terms cancel each other out, so the result is 0.
6. To find the total amount Mary spent for the jeans and sweater including sales tax, we can calculate:
Total cost = Cost of jeans + Cost of sweater + Sales tax
Total cost = $30 + $35 + 0.06($30 + $35)
Total cost = $30 + $35 + $3.3
Total cost = $68.3
Therefore, Mary spent $68.3 in total for the jeans and sweater.
7. To find the change in stock value after three days, we can add and subtract the values given:
-1/2 + 3/4 - 3/8 = 1/8
Therefore, the change in stock value after three days is 1/8.
8. To factor the expression using the greatest common factor, we can factor out 4x:
4x(3x - 2) - 2(3x - 2)
= (4x - 2)(3x - 2)
= 2(2x - 1)(3x - 2)
Therefore, the factored expression is 2(2x - 1)(3x - 2).
9. To find the total amount that Nigel pays back after one year, we can use the formula:
Total amount = Principal + Simple interest
Simple interest = Principal x Rate x Time
In this case, the principal is $250, the rate is 5.5%, and the time is 1 year.
Simple interest = $250 x 0.055 x 1 = $13.75
Total amount = $250 + $13.75 = $263.75
Therefore, Nigel pays back $263.75 in total.
10. If the fish's depth is -3/4 mile, the turtle's depth is (1/3)(-3/4) = -1/4 mile. Therefore, the turtle's depth is -1/4 mile.
11. To find the difference between the expressions, we can subtract the second expression from the first:
(2x^2 + 3x - 1) - (3x^2 - 2x + 3)
= 2x^2 + 3x - 1 - 3x^2 + 2x - 3
= -x^2 + 5x - 4
Therefore, the difference of the expressions is -x^2 + 5x - 4.
12. The surface area of a cube is given by the formula 6s^2, where s is the length of one side of the cube. In this case, s = 13 mm, so we can calculate:
Surface area = 6(13^2)
Surface area = 6(169)
Surface area = 1014 mm^2
Therefore, the surface area of the cube is 1014 square millimeters.
Please help me put the coordinates on and get the slope!
Answers
Answer:
Step-by-step explanation:
Slope
[tex]m=\frac{y2-y1}{x2-x1} \\\\m= \frac{3/2-(-3/2)}{3/2-(-3/2)}\\\\m=\frac{3/2+3/2}{3/2+3/2}\\ \\m=\frac{3}{3}\\ \\m=1[/tex]
slope: m=1
y=mx+b
y=1x+0
could somebody help me with this please this is due tomorrow the question is asking how much bigger Hillsboro is than the Jupiter lighthouse
Answers
halp meh p|z!!!!!
People said that both of these equal the same answer but I don't think that the answers can be repeated...
I'm not sure. Maybe they can.
But I just need to double check.
Answers
Please help and show your work if you do I will make you the brainliest
Pls ASAP
Answers
Answer:
The answer is 288 inches!
Step-by-step explanation:
First you have to split the kite in multiple shapes. To be able to get the surface area of the top triangles, you have to do 32 - 20 to get the height, the answer would be 12. Then you can multiply the height times the width. (the width is 9) If you would do that you would get 108, but since it is a triangle you would need to divide that by 2. But, there is 2 triangles that have the same surface area so we will just keep it at 108. Now we have to get the surface area of the shapes at the bottom of the kite. It shows the width of both of the triangles but we will divide that by 2 to get the width of one, once doing that you will have a width of 6. You need to multiply the width times the height. (the height is 20) Doing that you will get 180, but since it is a triangle you need to divide that by 2. There is 2 triangles so we will just keep it at 180. So now we have to add the 2 groups of triangles together. The lower triangles have a surface area of 180 and the upper triangles have a surface area of 108. Adding those together will get our total surface area of 288 inches!
Also, if I helped you please mark me as a brainliest! :)
The circle graph describes the distribution of preferred music from a sample of 400 randomly selected middle school students.
a circle graph titled preferred music, with five sections labeled rock 13 percent, hip hop 25 percent, pop 35 percent, classical 13 percent, and jazz 14 percent
Which of the following conclusions can we draw from the circle graph?
Choice A: Pop is the preferred music for 35 students.
Choice B: Jazz is the preferred music for 56 students.
Choice C: Together, Hip Hop, Rock, and Jazz are the preferred music for less than half the students.
Choice D: Together, Hip Hop and Pop are the preferred music for 260 students.
Answers
Answer:
Choice B
Step by step explanation:
14% of 400 is 56, which is the amount for Jazz.
whats 3(x+7)=-12
what
is
3(x+7)=-12
Answers
Answer: -11
Step-by-step explanation:
Solve for x 3x+7=12. 3x+7=12 3 x + 7 = 12. Step 1. Move all terms not containing x x to the right side of the equation.
Solving steps
1: 3(x)=-12
Divide both sides of the equation by 3
2: x+7=-4
Move the constant to the right hand side and change its sign
3: x=-4-7
Calculate the difference
= -11
Jenny is making jewelry craft kits. She purchases 3 bags of each color band. She divides the
total number of bands equally into 4 kits. How many bands are in each kit?
Answers
Answer: B. 195
Step-by-step explanation:
Answer: A: 65 brands.
Step-by-step explanation:
First, add up each number of brands to get 260.
Then divide it by four, to get 65. (as in 65 brands per kit)
Hope this helps!
Halp meh p|z!!!!! I already asked this exact question but I accidentally put in the wrong screenshot.
People said that both of these equal the same answer but I don't think that the answers can be repeated...
I'm not sure. Maybe they can.
But I just need to double check.
Answers
Answer:
it's A/ m= -2.
Pls answer this question ASAP i beg of u
Answers
Answer:
Step-by-step explanation:
To find the interquartile range, we first need to find the values of the first and third quartiles.
The median of the data set is 4. To find the first quartile, we take the median of the lower half of the data set:
1 1 3 3 | 4 4 5 7 7
^
First quartile = 3
To find the third quartile, we take the median of the upper half of the data set:
1 1 3 3 | 4 4 5 7 7
^
Third quartile = 7
The interquartile range is the difference between the third quartile and the first quartile:
7 - 3 = 4
Therefore, the interquartile range of the data set is 4.
slope 3
...................................................................
Screenshot 1 is the question and screenshot 2 is answer options
Answers
Answer:
-[tex]\frac{1}{2}[/tex]
Answer: i believe it is E if not then its H
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
-3-(-6) = -3+6
-4-2 -4-2
-3+6 = 3 reduce) = 1
-4-2 -6 2
In the data set below, what is the interquartile range?
23 58 58 64 76 87
Answers
Answer: IQR= 18
Step-by-step explanation:
First, you need to put the numbers in order from least to greatest, which they already are.
23, 58, 58, 64, 76,87
then, you draw an imaginary line down the middle of the numbers (between 58 and 64), and then you find the number in the middle of these. The Q1 is 58, and the Q3 is 76. In order to find the Interquartile range (IQR), you simply subtract the two.
76-58= 18
And you have your answer
Hope this helps!
Answer:
44
Step-by-step explanation:
First, we need to find the median in the data set.
It's between 58 and 64. To find the median, we add those two numbers and then divide by 2.
58 + 64 = 122
122 ÷ 2 = 61 (Mark this point in between the numbers on the data set)
median = 61
23, 58, 58, | 64, 76, 87
Now that we have the median, we have to find the upper quartile and the lower quartile in order to find the interquartile range.
Lets find upper quartile first. In order to do that, add up all the numbers to the right of the data set from the median point, then divide by 2.
64 + 76 + 87 = 227
227 ÷ 2 = 113.5
The same goes for the lower quartile (to the left).
23 + 58 + 58 = 139
139 ÷ 2 = 69.5
Lastly, to find the interquartile range, simply subtract the lower quartile from the upper quartile.
113.5 - 69.5 = 44
Therefore interquartile range = 44.
sorry if Im wrong
