22.5 i think but i have no idea good luck
The median of the following 9 numbers 23,15,32,27,19,22 is 22.5.
What is median?The median is the value that splits the mathematical numbers or expressions in the half. The median value is the middle number of data point. to find the median firstly arrange the data points in ascending order.
Arrange the data points from smallest to largest;
15, 19, 22, 23, 27, 32.
Total number of data points is 6. And 6 is the even number.
So median of even numbers of data points is average of two middle points.
And those numbers are 22 and 23.
Average of 22 and 23 is (22 + 23) / 2 = 22.5
Therefore the median is 22.5.
To learn more about the median;
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What is the result when 12x^3-27x^2+13x+30 is divided by 4x+3
What is the result when 12x^3-27x^2+13x+30 is divided by 4x+3
it becomes 69
-2(3 + c) = 16
what is the value of c is a solution to the equation
Answer:
-11
Step-by-step explanation:
Simplify
Answer:
c=−11
Step-by-step explanation:
-2(3+c)=16
Divide both sides by -2
-2(3+c)/-2 = 16/-2
Simplify
3+c=-8
Subtract 3 from both sides
3+c-3=-8-3
Simplify
c=-11
how many kilograms are equal to 907.1 grams.
907.1 grams = 0.9071 kilograms
Need help (pls hurry)
Answer:
okay, its the first one.
Step-by-step explanation:
Answer:
"Scenic Pathways has no sign-up fee and a greater cost per day" is ur answer
Step-by-step explanation:
I NEED HELP PLEASE!!
Functions of composition~
h(x)=4x-3
g(x)=2x-3
find h(g(-8))
Choices~ pls show work
A)-55
B)-73
C)55
D)-79
Answer:
D, -79, plz brainliestt
Step-by-step explanation:
-8(2) -3 = -16-3= -19
-19(4) -3 = -76-3 = -79
what is the answer to this???????????????????
Answer:
5 1/x^2
Step-by-step explanation:
Answer:
You could convert it to a positive exponent, so 5[tex]\frac{1}{x^{2} }[/tex]
Step-by-step explanation:
It's not in parenthesis and it's no longer negative
PLS HELP
the y-intercept is b=
Answer:
4
Step-by-step explanation:
this is part three of four
Answer:
D. 275
Step-by-step explanation:
400/2... So just do 550/2 and you will get your answer
hfjjenejenggdhcftgxf
Answer: resit the question an then angel an turn degrees a 180
* 90 degree
Step-by-step explanation:
An arts academy requires there to be 3 teachers for every 54 students and 6 tutors for every 54 students . How many students does the academy have per teacher? Per tutor? How many tutors does the academy need if it has 90 students?
Answer:
18, 9, 10
Step-by-step explanation:
54 / 3 = 18
54 / 6 = 9
90 / 9 = 10
Answer:
100
Step-by-step explanation:
Solve for x.
-1/5 (x - 4) = -2
Enter your answer in the box.
x = ________
Answer: x=14
Step-by-step explanation:Simplify both sides of the equation(Distribute),Subtract 4/5 from both sides.Multiply both sides by 5/(-1).
A group of meteorologists wanted to investigate if average low temperature is a function of latitude. They collected data in the table below. Bangkok Hanoi Havana Jerusalem Paris Latitude (degrees) 13.413.413.413, point, 4 21.121.121.121, point, 1 23.823.823.823, point, 8 31.531.531.531, point, 5 48.548.548.548, point, 5 Low temp. (degrees Celsius) 20202020 7777 17171717 4444 111
Answer:
Graph A
Step-by-step explanation: Math
Answer:
its a
Step-by-step explanation:
I got it right on khan academy
The perimeter of 2ft squared
Answer:
the peremiter will be 2 x one factor +2 the other factor. lets say the area of the rectangle is square feet. then the rectangle could be 8x12; so the perimeter would be 2x8+2×12 or 40 but the rectangle could also be 6 x 16 the peremiter would be 44
2n -1 | 18
n?
please fast!
Answer:
Step-by-step explanation:
2n-1=18n
18n-2n=16m
-1/16=16n
is this function linear or nonlinear?
Answer:
It's linear
Step-by-step explanation:
This is a slope intercept form.
can someone help me please i’m stuck
Answer:
Point of intersection of diagonal is: (-4,2)
x-coordinate = -4
y-coordinate = 2
Step-by-step explanation:
The diagonals of parallelogram bisect each other, So we need to find the midpoint of the diagonal to find the point of intersection. The midpoint of both diagonals will be same.
Consider the diagonal BD
We have B (-6,-5) and D (-2,9)
We need to find midpoint of the diagonal BD.
The formula used is: [tex]Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})[/tex]
We have [tex]x_1=-6, y_1=-5, x_2=-2, y_2=9[/tex]
Putting values and finding midpoint
[tex]Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})\\Midpoint=(\frac{-6+(-2)}{2},\frac{-5+9}{2})\\Midpoint=(\frac{-6-2}{2},\frac{-5+9}{2})\\Midpoint=(\frac{-8}{2},\frac{4}{2})\\Midpoint=(-4,2)[/tex]
So, We get Midpoint(-4,2)
We will get the same midpoint if we find for other diagonal AC.
So, Point of intersection of diagonal is: (-4,2)
x-coordinate = -4
y-coordinate = 2
The sum of two numbers is 12.43 and their
difference is 117.77. What are the numbers?
PLZ HELP I AM FAILING
How many variable terms are in the expression 3x3y + 5x2 − 4y + z + 9?
Answer:
4 terms
Step-by-step explanation:
4is the number of variable terms that are in the expression 3x3y + 5x2 _ 4y + z + 9. The four variable terms in the expression are "xy", "x^2", "y" and "z"
20. BRAINLIEST! URGENT! I need help.
I need HELP WITH MID-TERM MATH QUESTION
Answer:
-5/4
Step-by-step explanation:
Slope = y2-y1/x2-x1
Slope = -7 - (-2) / -2 - (-6) = -7 + 2 / -2 + 6 = -5/4
Need help ASAP thank you
Answer:
x = 14
Step-by-step explanation:
First put it into slope intercept form
20 = 2x - 8
Move the variable to the left hand side and change its symbol
-2x + 20 = -8
Move the constant to the right hand side and change its symbol
-2x = -8 - 20
Calculate the difference
-2x = -28
Divide both sides of the equation by -2
x = 14
Solution
X = 14
please this for me I don’t get it :/
Answer:
x = 3
Step-by-step explanation:
-5x + 10 = -5
-10 -10
-5x = -15
divide by -5
x = 3
Answer:
[tex]x = 11[/tex]
Step-by-step explanation:
[tex] - 5(x - 10) = - 5[/tex]
[tex] - 5 \times x - 10 \times - 5 = - 5[/tex]
[tex] - 5x + 50 = - 5[/tex]
[tex] - 5x = - 5 - 50[/tex]
[tex] - 5x = - 55[/tex]
[tex] \frac{ - 5x}{ - 5} = \frac{ - 55}{ - 5} [/tex]
[tex]x = 11[/tex]
[tex] - 5(11 - 10) { = }^{?} - 5[/tex]
[tex] - 5 \times 11 - 5 \times - 10 { = }^{?} - 5[/tex]
[tex] - 55 + 50 { = }^{?} - 5[/tex]
[tex] - 5 = - 5[/tex]
If another 42 people move to the island and the ratio of people to acres is equivalent to the original ratio how many acres will the 105 acres will the 105 people live on
Answer:
42:105
Step-by-step explanation:
ram bought two packets of toffees for rupees 700.if each toffee costs35paise,how many tofees were there in the
Answer:
So two packtes are for 700
350 per packet
And so 350/35
10 toffees per packet, and he bough 20 in all
evaluate 9-8/5 when s =4
Answer:
7
Step-by-step explanation:
you divide 8 and s which is 4
8/4 is 2
so 9 - 2 = 7
lol :)
brad buys a pack of 12 bottles for £9.25
he sells all the bottles for £1 each
work out brads percentage profit
Answer:
29.87%
Step-by-step explanation:
£9.75 \ 12 = £0.77
This is what he pays for each bottle
He makes £0.23 on each bottle sold
0.23/0.77 x 100 = 29.87
This is the percentage profit.
You can also validate the answer by calculating 29.87% of £0.77 and then add it to the £0.77 and you will see that you get £1
Pls help and show workings
Answer:
22
Step-by-step explanation:
you would take 14 plus 8 and that would give you your answer. I've done this before. I'm positive its 22
Point J(-4,-6) and point K(4,4) are located on a coordinate grid
Which measurement is closest to the distance between point J and point K in units?
A) 18 units
B) 6 units
C) 13 units
D) 9 units
Katelyn’s biology test scores are shown below.
Biology Test Scores
A dot plot titled Biology Test Scores. The number line goes from 80 to 90. There are 0 dots above 80, 81, and 82, 1 above 83, 2 above 84, 2 above 85, 2 above 86, 2 above 87, 0 above 88 and 89, and 1 above 90.
Katelyn’s math test scores are shown below.
Math Test Scores
A dot plot titled Math Test Scores. The number line goes from 80 to 90. There are 0 dots above 80, 81, 82, and 83, 3 above 84, 2 above 85, 2 above 86, 3 above 87, 0 above 88, 89, and 90.
Katelyn says that her biology test scores are much higher than her math test scores. Based on the shape of the data, which explains whether Katelyn is correct?
Answer:
the answer is D
Step-by-step explanation:
Answer:
dddd
Step-by-step explanation:
18+ 0.50x=12 + 0.75x
Answer:
x = 24
Step-by-step explanation:
18 + 0.5x = 12 +0.75 x
18 - 12 = 0.75 x - 0.5x
6 = 0.25 x
24 = x
Answer:
x=24
Step-by-step explanation:
