Answer:
Mean = 260.45
Median = 284
Mode = 287, 285 (there are 2 modes)
Since it is a championship sports team , it is likely that this data is representative of all players in that league
Step-by-step explanation:
Mean = Sum of the weights/11 = 2865/11 = 260.45
Median is the middle of the data set when the data values are arranged in ascending order
In ascending order: 206, 216, 217, 235, 273, 284, 285, 285, 287, 287, 290
Mode is the value that occurs the maximum number of times in a data set
Here there are 2 modes 285 and 287 both of which occur twice
what is the answer to
3z+2=z+15
Answer:
z=13/2
Step-by-step explanation:
Answer:
z = 6.5
Step-by-step explanation:
3z + 2 = z + 15
-2 -2
3z = z + 13
-z -z
2z = 13
2
z = 6.5
What is the most specific name for the figure?
A(0,-2a)
B(-3a,-2a)
C(-3a,a)
D(0,a)
A. Parallelogram
B. Rectangle
C. Square
D. Rhombus
The most specific name for the figure in the image is a Rectangle. Option C
This is further explained below.
What is the most specific name for the figure?Generally, A Rectangle is regarded as a regular quadrilateral under the tenets of Euclidean geometry since it has four sides of equal length amongst opposite sides
It may also be thought of as a rectangle with two adjacent sides that are equal in length.
The word coordinate has the same pronunciation as the word o-ordinate. These expressions may denote having the same status or rank, having to do with coordination, or having to do with an intersection of indices when employed as adjectives.
In conclusion, A square is the most accurate description of the shape that can be seen in the picture. Alternative B
Read more about square
https://brainly.com/question/14198272
#SPJ1
The latitude of the U.S. Embassy is 48° north of the equator. If the diameter of the earth is 7920 miles, how far is the U.S.
Embassy from the equator?
Answer:
use air math personal tutors to help you and help you show your work!
Step-by-step explanation:
Nine less then a number is four
Answer: 13 (simplified)
Step-by-step explanation: 9 + 4= 13, minus 9 equals 4
Answer: Question: x-9=4
Step-by-step explanation: X is 13
Five ounces of pretzels are put into each bag. How many bags can be made from 20 pounds of pretzels?
Each pound has 16 ounces in it.
20 pounds would be 16 x 20 ounces = 320 ounces.
If each bag has 5 ounces in it, that's 320 / 5 bags = 64 bags.
Pls give brainliest.
Write an equation of the line and interpret the slope and y intercept (Will award brainiest answer)
Answer:
y=mx+by=mx+bm=slope(x,y)=a point on the lineb=the y value of the y-interceptm=slope(x,y)=a point on the lineb=the y value of the y-intercept
Step-by-step explanation:
20% de los animales en un centro de rescate de animales son gatos. ¿Qué porcentaje son perros?
Answer:
80% son perros,
Step-by-step explanation:
Se considera que el total corresponde al 100%
Por tanto:
100% - 20% = 80%
If one book is 2.5 inches wide and another is 1.754 inches wide, how much wider is the first?
the perimeter of a one rectangular deck is 78 feet. the length of deck can be represented as (2x 3), and its width can be represented as (3x-4). the perimeter of a second rectangular deck is 2 times the perimeter of the first deck with a length of (4x 6) and a width of (6x -1). what is the value of x of the first rectangular deck?
The value of x of the first rectangular deck is 8.
For given question,
The perimeter of a one rectangular deck is 78 feet.
The length of the first rectangular deck is represented as (2x + 3), and its width is represented as (3x-4).
Similarly, the perimeter of a second rectangular deck is 2 times the perimeter of the first deck with a length of (4x + 6) and a width of (6x -1).
We need to find the value of x of the first rectangular deck.
Let P1 be the perimeter of the first rectangular deck.
⇒ P1 = 2 × (length + width)
⇒ 78 = 2 × [(2x + 3) + (3x - 4)]
⇒ 39 = (2x + 3x + 3 - 4)
⇒ 39 = 5x - 1
⇒ 40 = 5x
⇒ x = 40/5
⇒ x = 8
Therefore, the value of x of the first rectangular deck is 8.
Learn more about the perimeter of the rectangle here:
https://brainly.com/question/2142493
#SPJ4
Simplify
(7y+4)(8y+2)
Answer:
56y^2+46y+8
Explanation:
Hope this helps you.
What is the missing value of 2/5 equals how many 15th
The number of fifteenths which are contained in 2/5 as required to be evaluated in the task content is; 6.
What is the number of fifteenths which are present in 2/5 as required in the task content?It follows from the task content that the number of fifteenths which are contained in 2/5 as required is to be computed.
Given;
2/5.
To find;
How many fifteenths?
Hence, the number of fifteenths in 2/5 as required can be evaluated as follows;
2/5 ÷ 1/15
= 2/5 × 15/1
Multiply the numerators and denominators accordingly;
= 30/5
= 6.
Ultimately, the number of fifteenths in 2/5 is; 6.
Therefore, The number of fifteenths which are contained in 2/5 as required to be evaluated in the task content is; 6.
This concept follows from the division of fractions as in arithmetic operations.
Read more on fraction division;
https://brainly.com/question/1622425
#SPJ1
A college baseball stadium has 6,925 seats. During 12 games this season, the stadium sells out and fills every seat.
How many tickets were sold for those 12 games?
The number of tickets sold during the 12 games is 83,100 tickets
How to calculate the number of tickets sold ?The college stadium has 6,925 seats for the baseball games this season.
During the entire 12 baseball games, al the seats were filled up and tickets were sold out.
Therefore the number of tickets sold in the entire 12 games can be calculated by multiplying 6,925 by 12
= 6925 × 12
= 83,100
Hence 83,100 tickets were sold in the entire 12 games
Read more on tickets here
https://brainly.com/question/28206383?referrer=searchResults
#SPJ1
i need help if you help me it will be much helpfull thank you
Answer:
Step-by-step explanation:
Answer is D
509
-106
403
4 hundred and 3 ones
Bro please help ima fail
In the picture there are 10 question.
1. Identify the 1st 10 perfect squares?
The 1st 10 perfect squares are 1,4,9,16,25,36,49,64,81 and 100.
[tex]1^{2} =1\\2^{2} =4\\3^{2} =9\\4^{2} =16\\5^{2} =25\\6^{2} =36\\7^{2} =49\\8^{2} =64\\9^{2} =81\\10^{2} =100\\[/tex]
2. What does it mean for a number to a perfect square? provide an example.
By squaring a whole number or an integer, one can create perfect squares. Let's examine an illustration to get the idea behind perfect squares. We can use a set of four and a second set of six marbles for this. Let's set the marbles in order.
See the figure(1).
With four marbles, we can create a square with two rows and two marbles in each row. We can create a rectangle with 6 marbles that has 2 rows with 3 marbles in each row. It signifies that 4 = 2[tex]\times[/tex]2 and 6 = 3[tex]\times[/tex]2 mathematically. Let's concentrate just on the square-shaped numerals. Here, 4 = 2 × 2 = [tex]2^{2}[/tex].
Square A is smaller then Square B. Square B is smaller then Square C.
The 3 Square side length are3,4.2 and[tex]5\frac{1}{2}[/tex].
complete the equation each of the square shown.
3. Square A=Area=[tex]3^{2}[/tex]=9
4. Square B= Area=[tex]4.2^{2}[/tex]=17.64
5. Square C=Area= [tex]\frac{5}{2} =\frac{25}{4}[/tex]
Find the length of the side of the square for each area is given
6.81 square inches
Area=81=[tex]s^{2}[/tex]
s=9
7. [tex]\frac{4}{25} cm[/tex]
area=[tex]\frac{4}{25} cm[/tex]=[tex]s^{2}[/tex]
s=[tex]\frac{2}{5}[/tex]
8.0.49 Square unit
area=0.49=[tex]s^{2}[/tex]
s=0.7
The graph represent the equation [tex]y=x^{2}[/tex].
9.complete the table of values to find corresponding y-values.
if x =-1.4
Substituting in the equation [tex]y=x^{2}[/tex]
Then y=[tex]-1.4^{2}[/tex]
y=1.96.
Therefore, (x,y)=(-1.4,1.96)
if x =-1
Substituting in the equation [tex]y=x^{2}[/tex]
Then y=[tex]-1^{2}[/tex]
y=1.
Therefore, (x,y)=(-1,1)
if x =0
Substituting in the equation [tex]y=x^{2}[/tex]
Then y=[tex]0^{2}[/tex]
y=0.
Therefore, (x,y)=(0,0)
if x =[tex]\frac{2}{5}[/tex]
Substituting in the equation [tex]y=x^{2}[/tex]
Then y=[tex](\frac{2}{5}) ^{2}[/tex]
y=[tex]\frac{4}{25}[/tex].
Therefore, (x,y)=([tex]\frac{2}{5}[/tex],[tex]\frac{4}{25}[/tex])
if x =2
Substituting in the equation [tex]y=x^{2}[/tex]
Then y=[tex]2^{2}[/tex]
y=4.
Therefore, (x,y)=(2,4)
10. why the graph of equation [tex]y=x^{2}[/tex] is above x-axis.
Because the [tex]y=x^{2}\\[/tex] the x values are always positive because x as a square. So, the equation is always on x- axis or above x-axis.
To learn more about squares visit: https://brainly.com/question/14198272
#SPJ9
Analizeaza urmatoarele verbe mentionand persoana si numarul! a plecat,vei ajunge,sa mearga
Answer: I dont understand what your saying
Step-by-step explanation:
Are you speaking a diffrent language
Answer:
in English: let,will,arrive,let,go
in Romanian: lasa, va, sosi, lasa, pleca
Step-by-step explanation:
I think the language is Romanian
40, 24, 72/5
Find the 10th term
Answer:
0.24186
Step-by-step explanation:
40 x (3/5) = 24
24 x (3/5) = 72/5 or 14.4
Keep multiplying 3/5 or 0.6
= 0.24186
Find the range of the data set: 10,18, 21, 28, 12, 20
Answer: 18
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
The range is the greatest number minus the number with the least value.
28 - 10 = 18
Solve inequality.
t+8 ≥ 19
To solve the inequality, subtract 8 from both sides. The solution is t ≥ 11 or [11, ∞)
Tips to solve linear inequalities:
Isolate the variable on one side by using subtraction or addition. Subtraction and addition will not change the inequality.Use division or multiplication to find the solution. Multiplication and division by a positive number will not the inequality. However, if we multiply or divide both sides with a negative number, we need to flip the inequality direction.Interval notation is often used for the solution(s). Recall the differences between a bracket [ or ], and a parenthesis ( or ). A bracket means the endpoint is included in the solution while a parenthesis means the endpoint is not included in the solution. Remember, infinity ∞ always use a parenthesis.
Example: x ≥ 2 can be written as [2, ∞), while
x > 0 is written as (2, ∞)
The given problem:
t+8 ≥ 19
Subtract 8 from both sides. Subtracting a number from both sides will not change the inequality. Hence,
t+8 - 8 ≥ 19 - 8
t ≥ 11
Using the interval notation, the solution is [11, ∞)
Learn more about solving inequalities here:
https://brainly.com/question/28566600
#SPJ4
Find an equation of the plane through(1,1,1) that contains the linere presented by the parametric equationsx= 2t;y= 1t;z= 2 3t:
To calculate the equation of the plane from the given information which is as follows:
The plane contains the line that is [tex]x = 2t; y = 1t; z =2-3t[/tex] which are passing through [tex](1,1,1).[/tex]
The standard formula for the equation of the plane is: [tex]a(x-x(0))+b(y-y(0))+c(z-z(0))=0.[/tex]
And the equation of the line is: [tex]\frac{(x-x(0))}{a} = \frac{(y-y(0))}{b} = \frac{(z-z(0))}{c}[/tex]
As per the given data, the value of [tex]a = b = c = 1.[/tex]
And when[tex]t=0: x=0;y=0;z=2[/tex]
Now, the final expression can be rewritten as: [tex]x=y=z-2[/tex]
And the equation of the line can be rewritten as:
[tex](x)+(y)+(z-2)=0.[/tex]
[tex]x+y+z-2 = 0[/tex]
What is the equation of the line?
To represent the set of points in an algebraic form is known as the equation of line. The set of points represent lines in the coordinate system. The parameters can be calculated and those parameters are slope and y-intercept.
To learn more about the equation of the line from the given link:
https://brainly.com/question/13763238
#SPJ4
What is 1.3 x 10^4 in standard notation?
Answer: 13000
Step-by-step explanation:
So I believe this may be the answer though I'm not very good at this.
Answer: 13,000
Step-by-step explanation:
First look at the first number given and it's decimal place.
Once you figure the decimal place look for the number it is being multiplied by.
Next look at the number it's to the power to.
In this case the number is 4 so the decimal place of the first number will be moved over to the right 4 times.
Next look at the second number given and calculate what the number is to the power of and after multiply the first given number.
Lastly, once you have multiplied You will receive your final given answ⊕er and that will be the standard form.
Paper weighs 4.9 kg for every 500 sheets, how much will 700 sheets weigh?
Answer:
6.86 kg
Step-by-step explanation:
Here ,apparently the weight and number of sheets are proportional.
Let m be the weight of 700 sheets.
[tex]\text{} \begin{matrix}500\ \text{sheets} \text{} \longrightarrow 4.9\ \text{kg} \\ 700\ \text{sheets} \text{} \longrightarrow m\ \text{kg} \end{matrix}[/tex]
coefficient of proportionality :
[tex]\text{} \text{The coefficient of proportionality is equal to :} \ \frac{700}{500} =\frac{7}{5}[/tex]
Then
[tex]\frac{m}{4.9} = \frac{7}{5}[/tex]
Then
[tex]m = \frac{7}{5} \times 4.9 =6.86 \ \text{kg}[/tex]
At his last track meet, kenneth ran the 400-meter dash in 54 seconds. his friend madelyn bet him that he couldn't run a whole kilometer at that pace, but kenneth is determined to prove her wrong. how many minutes would he have to run at this pace to win the bet? write your answer as a whole number, decimal, or simplified fraction. do not round.
Kenneth will have to run 2.25 minutes at the same speed to win the bet.
What is Speed?Speed is the rate of movement of an object along a path in time.
=> [tex]Speed =\frac{Distance}{Time}[/tex]
Now,
Given:
Kenneth ran 400m in 54s.To find: Number of minutes to maintain the speed to win the bet.
Finding:
According to the information given in the question,
The speed in minutes = [tex]\frac{400}{54}(60)[/tex] = 444.44 meter/min
Since Kenneth is determined to run at this speed for 1 km, he will have to maintain it for:
=> [tex]\frac{1000}{444.44}[/tex] = 2.25 minutes (As [tex]Speed =\frac{Distance}{Time}[/tex], => [tex]Time=\frac{Distance}{Speed}[/tex])
Hence, Kenneth will have to run 2.25 minutes at the same speed to win the bet.
To learn more about speed, refer to the link:https://brainly.com/question/24739297
#SPJ4
is -2/7 rational or irrational
Answer:
rational
Step-by-step explanation:
Rational numbers are able to be denoted as a ratio. -2/7 is a ratio, so it is rational.
Marcy walked 3 7/10 miles on Saturday and Sunday she walked 0.25 more miles than she did on Saturday how many total miles did she walk over the weekend. Pls.
Help
It’s math
B
Over the weekend she walked a total distance of (4 + 5/8) miles
How many total miles did she walk over the weekend?
We know that on Saturday she walked a total of (3 + 7/10) miles (so we need to work with mixed numbers), and on Sunday she walked 0.25 of that distance.
Then the distance that she walked on Sunday is:
D = 0.25*(3 + 7/10) miles
We can rewrite: 0.25 = 1/4
replacing that:
D = (1/4)*(3 + 7/10) mi = (3/4 + 7/40) mi
= (30/40 + 7/40)mi = (37/40)mi
Then the total distance that she walked over the weekend is:
d = (3 + 7/10) mi + (37/40)mi
= (120/40 + 28/40) mi + (37/40) mi
= (185/40)mi = (160/40 + 25/40) mi = (4 + 5/8) mi
Over the weekend she walked a total distance of (4 + 5/8) miles
If you want to learn more about mixed numbers:
https://brainly.com/question/21610929
#SPJ1
an online shoe brand ran two conversion lift studies. test 1 resulted in the control group showing a 20% conversion rate while the test group showed a 25% conversion rate. the results were significant at 60%. test 2 resulted in a 20% conversion rate in the control group while the test group showed a 30% conversion rate. these results were 95% significant.
To boost their incremental ROAS, the marketing team plans to increase reach as much as feasible.
What is market science?
Using data to support decision-making objectively is central to marketing as a science. Knowing how to analyze data and spotting typical mistakes or misrepresentations in interpretations are key.
The analyst conclude -
Test 2's results were more trustworthy than Test 1's because Test 2 demonstrated a 10% difference in lift between the test and control groups and was conducted with a higher confidence level.When conducting randomized control trials utilizing their ads, an e-commerce company wants to know how reach affects the incremental ROAS outcomes.To compare reach and ROAS for each campaign ran in the previous year, the company compiles data on past campaign performance and builds a scatterplot. Over the past year, they have made numerous changes to their marketing strategy, including changes to targeting, bidding tactics, and optimization measures. To boost their incremental ROAS, the marketing team plans to increase reach as much as feasible.Learn ore about market science
brainly.com/question/13185417
#SPJ4
I dont know why i dont get it
Answer:
12 miles+14 miles+18 miles+12 miles+15 miles= 71 miles.
Step-by-step explanation:
Give the full question next time alright?
If lines a and b are perpendicular to line c, what word best describes how lines a and b relate to each other?
A.intersecting
B. Parallel
C. Perpendicular
D. Skew
answer:
C. Perpendicular
explanation:
perpendicular is defined as intersecting to create 90 degree angles on all four created angles.
if both lines a and b are perpendicular to line c, then they must be parallel.
How do you divide 8 out of 5
Answer:
if you mean 8 divided by 5 then use long division which will result in 1 with a remainder or 3 or 1.6
Answer:
8/5=1.6
Step-by-step explanation:
There's no step by step for explaining this answer. Or nothing that I can think of
PLS HELP 50 PTS AND BRAINLY
Answer: Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD. This is basically multiplying each fraction by 1.
(13×55)+(25×33)=?
Complete the multiplication and the equation becomes
515+615=?
The two fractions now have like denominators so you can add the numerators.
Then:
5+615=11/15
This fraction cannot be reduced.
Therefore:
13+25=11/15
Step-by-step explanation: hope this helps!!!!
Answer:The answer would be 11/15 mile
Step-by-step explanation:
what is the value of x of triangle srq?
The value of "x" in the given figure and question is 20 units.
As per the question statement, We are given a figure in which we are supposed to find the value of x.
Before solving the question, if we observe the figure, we can conclude that this question will include the concepts of right angled triangle or specifically Pythagoras Theorem, which states that
[tex]Perpendicular^{2} + base^{2} = hypotenuse^{2}[/tex] where perpendicular, base and hypotenuse are the three sides of the right angled triangle.
In Triangle RTQ
using Pythagoras Theorem
[tex]RQ^{2} = TQ^{2} +TR^{2} \\RQ=x\\x^{2} = 16^{2} + TR^{2} \\TR^{2} = x^{2} -16^{2}[/tex]
Now considering triangle SRT
using Pythagoras Theorem
[tex]SR^{2} = RT^{2} + ST^{2} \\SR^{2} = (x^{2} -16^{2}) +9^{2}\\[/tex]
Now considering triangle RSQ
using Pythagoras Theorem
[tex]SQ^{2} = SR^{2} +RQ^{2} \\(9+16)^{2} = SR^{2} + RQ^{2} \\(9+16)^{2} = x^{2} -7^{2}+x^{2} \\ (9+16)^{2} =2x^{2} -7^{2} \\25^{2}+7^{2} = 2x^{2}[/tex]
[tex]2x^{2} =674[/tex]
[tex]x^{2} =337\\x=\sqrt{337} \\x=18.357[/tex]
Therefore x = 18.357 approx 20 units.
Pythagoras Theorem: The well-known Pythagorean Theorem states that the square on the hypotenuse of a right triangle equals the sum of the squares on its legs.To learn more about Pythagoras Theorem, click on the link given below:
https://brainly.com/question/343682
#SPJ9