Answer:
Formula
Slope of a line
Once your equation is in slope-intercept form: "y = mx+b", the coefficient of "x" (the "m") is the slope. The constant (the "b") is the y-intercept at (0, b).
Step-by-step explanation:
slope= dy/dx
=y2-y1/x2-x1
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match the values with the statistical measures for these data points.
20, 20, 21, 22, 23, 23, 24, 24, 25, 25, 26, 26
23.5
21.5
23
22.5
25
__________________________________________________________________the answers are
16
16.5
15.5
14
20
17
By matching the statistical measures with their corresponding values, we have:
Median: 23.5
Mean: 22.5
Mode: 20, 24, 25, 26
Lower Quartile: 21.5
Upper Quartile: 24.5
To match the statistical measures with their corresponding values, we need to analyze the dataset and identify the appropriate measures. Here's the breakdown:
Median: The median is the middle value of the dataset when it is arranged in ascending order. In this case, since we have 12 data points, the middle two values are 23 and 24. Therefore, the median is the average of these two values, which is 23.5.
Mean: The mean is calculated by summing up all the values in the dataset and dividing by the total number of values. Adding up the given values, we get 262. Dividing this sum by 12 (the number of values), we obtain a mean of 22.5.
Mode: The mode represents the value(s) that appear(s) most frequently in the dataset. In this case, the values 20, 24, 25, and 26 all appear twice, making them the modes of the dataset.
Lower Quartile: The lower quartile divides the dataset into four equal parts, with 25% of the data falling below it. To find the lower quartile, we need to locate the value that is greater than or equal to 25% of the data. In this case, the 25th percentile falls between the values 21 and 22. The lower quartile is the average of these two values, which is 21.5.
Upper Quartile: The upper quartile divides the dataset into four equal parts, with 75% of the data falling below it. Similar to the lower quartile, we need to locate the value that is greater than or equal to 75% of the data. In this case, the 75th percentile falls between the values 24 and 25. The upper quartile is the average of these two values, which is 24.5.
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The probable question may be:
"Match the statistical measures (median, mean, mode, lower quartile, upper quartile) with their corresponding values for the dataset: 20, 20, 21, 22, 23, 23, 24, 24, 25, 25, 26, 26."
The tiles provided represent potential statistical measures and values, and the task is to match the correct measure with its corresponding value.
Is it 1,2,6,10,14 Please explain
Answer:
Melinda adds $12 to her savings account each week and Marcus adds $14 each week
Melinda adds $2 less than Marcus
Step-by-step explanation:
Melinda:
135 - 75 = 60
60 ÷ 5 = 12
She saves $12 each week
Marcus:
y=14x+25
y=14x5+25
y= 70+25
y=95
95-25=70
70÷5= 14
Marcus saves $14 each week
what is 55x63x95x34 help mee
Answer:
11191950
Step-by-step explanation:
Multiple 55 by 63 which gets you 3456 then you multiplay it again with 95 giving you 329175 and now finally you multiply 34 to it to get 11191950.
Ill give brainless if you get right
PLEASE HELP ILL GIVE BRAINLY (THIS IS TIMED!)
Answer: 16
Step-by-step explanation:
(50 - (2x9)) / 2 = 16
Answer:
5.5 in ?
Step-by-step explanation:
what was the first thing that was mad in the history
The first thing ever made in the history of men (probably in the 4th century) was the invention of a wheel.
Ill give brainiest to, whom ever gets this correct.
Answer:
50.2 m^2
Step-by-step explanation:
The Area of a circle is given by the equation pi(r)^2
Therefore if r = 4 we can plug it into the equation to get:
pi (4)^2= pi(16)= 50.2655 or about 50.2 m^2HELP PLS 10 POINTS + BRAINLIST~!
A package of 8 pens costs $1.09. Milo’s work to find the unit price of the pack is shown below.
Where did Milo make his first error?
He assumed the pens are equally priced.
He wrote the unit rate incorrectly.
He made a place value error when dividing.
He multiplied instead of dividing.
Help please I will give yu brainlyest if it’s correct
Answer:
Less than 14.05
Step-by-step explanation:
Answer:
Just answering so the other person can get brainliest
Step-by-step explanation:
This is the backside from the other photo I need extra help with this
Answer:
No LED lights pls, it makes it harder to view and consequently harder to answer.
Hey, can u help me with this?
(1, -4) • Right 1, down 4
(4, -1) • Right 4, down 1
(-1, 4) • Left 1, up 4
Hope this helps:)
Write an equation in slope intercept form for the graph of the line.
Answer:
y = mx + b
Step-by-step explanation:
8,869 divided by 3= and can yall help me with other question im gonna post
Answer:
2956.33333333
................................
Answer:
2956.33333333
Step-by-step explanation:
BRAINLIEST?
Explain how to the problem with the model. I do not want any unexplained answer I will report them!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
In a video game, a guppy that escapes a net turns into three goldfish. Each goldfish can turn into two betta fish. Each betta fish can turn into two angelfish. Enter and evaluate an expression for the number of angelfish that can be formed from one guppy.
What is an expression?
ill give brainiest to whom ever gets this correct
Answer:
C. 36.
Step-by-step explanation:
Answer:
36 in. i think
Step-by-step explanation:
What is the ratio of drink mix to water?
Answer:
3:8
Explanation:
Answer:
3:8
Step-by-step explanation:
You just flip the numbers around because it just flipped the question.
Danielle earns an 8.25% commission on everything she sells at the electronics store where she works. She also earns a base salary of $675 per week. How much did she earn last week if she sold $4,200 in electronics merchandise? Round your intermediate calculations and answer to the nearest cent.
Answer:
$12381.82
Step-by-step explanation:
Please help me with this I am not good at math
If the perimeter of a regular pentagon can be expressed as 10s - 20, determine the length of each side.
50 s - 100
5 s - 10
s - 2
2 s - 4
pleaze hurry
Answer:
50 s - 100
Step-by-step explanation:
Answer:
50 s - 100
Step-by-step explanation:
2. A passenger train travels at an average speed of 45 mph and it took the passengers 27
minutes (.45 hours)to get to their destination. How many miles did the train travel?
Answer:
Ok well the .45 hour is usless information but to solve it you just do miles/minute and you shoud get 1.67
(I put the .67 cause i would have been an infinite or 1.66666....)
Step-by-step explanation:
Answer: The .45 hour is useless information but to solve it you just do miles/minute and you should get 1.67
Step-by-step explanation:
please help. I'll give you extra points.
Answer:
See below
Step-by-step explanation:
Part A: For the current year, we notice that the price of corn is directly proportional to the number of bushels at a rate of $8 per bushel. We know this because 2 bushels * $8 = $16, 4 bushels * $8 = $32, and so on.
Part B: The rate for the previous year is $6 per bushel, so the current year rate is $2 more than the rate for the previous year
Ok,so I need help on exactly how to do this questions on my homework…I don’t get it.
Answer:
11. 15 12. 8
Step-by-step explanation:
ok so
the big ones equal = 3
and small one equal =1
also red means negative and orange postive
so 9+ 6 equals postive 15
and 12- 4 = 8
Answer:
9 x 6 = 54
24 x -4 = -96
Step-by-step explanation:
If what you are saying is correct:
The first one is 9 x 6 = 54
The second one is 24 x -4 = -96
-Chetan K
please help me thanksssssss
Answer:
your welcomeeeeeeeeeeee
Step-by-step explanation:
:)
The sum on both sides need to be equal to be balanced. Because the right side is being multiplied then also multiply the left side.
Answer: 3rd choice: f1 x d1
1000000 x 1000000= what?
Answer:
1000000000000
Step-by-step explanation:
1000000x1000000=1000000000000
The solution of the expression 1000000 x 1000000 in exponential form is [tex]10^{12}[/tex].
A collection of constants, variables connected using one or more arithmetic operator is called an expression.
Example = 4y, 3x+4.
The way of writing or expressing a number in powers is called exponent.
Example: [tex]3^2[/tex]
Here, 3 is the base and 3 is the power.
The given expression can be written in the index or exponential form as:
1000000 x 1000000 = [tex]10^6 \times 10^6[/tex]
Since, the given exponent has the same base.
So, using the law of exponent, it can be written as:
[tex]a^m + a^n = a^{(m+n)[/tex]
[tex]10^6 \times 10^6 = 10^{(6+6)}[/tex]
= [tex]10 ^{12}[/tex]
Thus, the solution of the expression 1000000 x 1000000 in exponential form is [tex]10^{12}[/tex].
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HELP HELP HELP HELP!!!!
Answer:
99 x 29 = 2871
Step-by-step explanation:
he could multiply 29 by 99
Select the locations on the number line to plot the points 8/3 and −11/3.
Answer:
Step-by-step explanation:
8/3 is between 2 and 3 above 2.5
11.3 is between 3 and 4 above 3.5
Mr townsend needs to make 13 pairs of butterfly for customers for a play. Each pair of wings is made with 3/4 yard of fabric. The fabric costs $8 per yard.
You’ll apply properties of multiplication in the following steps to find the total cost of fabric.
1. Use multiplication to write an expression for the amount of fabric needed to make 13 pairs of wings.
2. Multiply the amount of fabric by the price per yard to find an expression for the total costs.
3. Use the associative and commutative properties to rearrange the terms in the expression to make it easier to calculate. Explain why the rearranged expression is easier to work with.
4. Simplify your expression to find the total costs. show your work
Answer:80$
Step-by-step explanation:
3/4 x 13=9 3/4. Round up to 10. 10x8$=80$
Simplify 1/6(12x+24)+4x
Answer:
6x+4
Step-by-step explanation:
1/6(12x+24)+4x
Multiply 1/6 to all numbers in parentheses.
2x+4+4x
Combine all like terms.
6x+4
Ski tour sales at an agency went from $12,500 in January to $8,700 in February. Enter the value to make a true statement. Round to the nearest whole percentage.
Answer:
70%
Step-by-step explanation:
8,700/12,500= 0.696
0.696 x 100 = 69.6%
69.6 estimated = 70%
