Answers
Answer:
So it wants you to first find the mean (average) of the data set, then find the distance everything is from the mean (average).
Step-by-step explanation:
3+5+9+14+16+18= 65
65 divided by the amount of numbers you put in (6) = 10.83 rounded to the nearest hundreth
So now we know the mean (average) now we need to see how far away each number is from the mean (average).10.83-3 is 7.83. 10.83-5 is 5.83. 10.83-9 is 1.83. 10.83-14 is -14.17, but -14.17 would be a normal 14.17 because it wants the absolute value. 10.3-16 is -5.17 (of course keep it as a positive), and finally 10.83-18 is -7.17 as a positive. Now for the mean absolute value of the data they likely mean from 0, so it would be 10.83.
Hope it helped and wasn't too confusing :)
Related Questions
Find the missing side (to 2dp)
Answers
Answer:
x = 17.74 cm
Step-by-step explanation:
tan 29 = x/32
0.5543 = x/32
x = 17.74 cm
Answer:
17.74 to 2 dp.
Step-by-step explanation:
tan 29 = x/32
x = 32 tan 29
= 17.7379.
Sam really wanted to buy a car, but did not have the money at the moment. He was talking to the salesman and they said that he could get him a loan for the car for $30,000 on a 11.41% per year interest rate compounded continuously. He wanted to spend his money on other things so he held off on paying down the balance of the loan for a while. 1. What was the loan balance 3 months in? 2. Sam has a take home pay of $40,000 a year. What percentage of his take home pay is the interest on the loan in his first year?
Answers
Answer:
1) $30,821 ( loan balance after 3 months in )
2) 8.56%
Step-by-step explanation:
Final Amount of compound interest: A = P ( 1 + i ) ^ n
p = principal = $30,000
r = interest rate = 11.41% = 0.1141
n = number of years
1) Loan balance after 3 months
n = 3/12 = 0.25 years
A = 30,000 ( 1 + 0.1141 ) ^ 0.25
= $30,821 ( loan balance after 3 months in )
2) Loan Balance after 1 year
A = 30,000 ( 1 + 0.1141 ) ^ 1
= $33423
interest on loan = 33423 - 30,000 = $3423
percentage of $40,000 is $3423
= 3423 / 40,000 * 100
= 8.56%
what is 70% of 3.2 meters
Answers
Answer:
2.24 meters
Step-by-step explanation:
please give brainliest
Does the set of numbers represent a right triangle?
20, 25, 15
Answers
Answer:
No.
Step-by-step explanation:
20+25+15 = 60
A right is 90°. Therefore, 20, 25, and 15 do not make a right angle.
if the width of a football field is (x-3) and the length is (4x-3), what is the area? need before 1:40 on 3-19-2021
Answers
Answer:
4x² - 15x + 9
Step-by-step explanation:
To find the area of a rectangle, you multiply the length by the width.
length: 4x - 3
width: x - 3
Multiply these expressions.
(4x - 3)(x - 3)
To multiply two binomials, you want to FOIL them
FOIL: first | outer | inner | last
(4x - 3)(x - 3)
F: 4x • x = 4x²
O: 4x • -3 = -12x
I: -3 • x = -3x
L: -3 • -3 = 9
Combine these values.
4x² - 12x - 3x + 9
Combine the variables that can be combined.
4x² - 15x + 9
This is the area as an expression.
Hope this helps!
The combined height of one fur tree and one pine tree is 21 meters. The higher of 4 fir trees stacked on top of each other is 24 meters taller that the one pine tree. How tall are the types of trees that Logan genetically engineered?
Answers
Answer: Fur tree = 6 meters, pine tree = 15 meters
Step-by-step explanation:
Lets say the height of one fur tree is x
the height of one pine tree is y
so x+y=21 and 4x=24
x = 6
y = 15
Convert this rational number to its decimal form and round to the nearest thousandth
Answers
Answer:0.1667
Step-by-step explanation:
find the area of the figure. please need help
Answers
Answer:
24
Step-by-step explanation:
$3.16. What is the unit price? *
Answers
The radius of a circle is 17 m. Find its area in terms of pi.
Answers
Answer:
289m²
Step-by-step explanation:
Area of circle =πr²=π×17²=289m² when r=radius =17m
i need the area of a rectangle, the middle is 5ft the right is 6ft and the bottom is 5ft. thank u
Answers
Answer:
length times width for area so its 5x6=30
Find the exact value of cos0. Express your answer as a fraction.
Answers
Trigonometric Functions -
[tex] \cos = \frac{adjacent}{hypotenuse} [/tex]
Find the opposite side, first of all.
Pythagorean Theorem -
[tex]a^{2} + b^{2} = c^{2} [/tex]
Input the hypotenuse and opposite sides to find b^2.
[tex]49 + {b}^{2} = 64[/tex]
Minus 49 from equations to get b^2 by itself.
[tex] {b}^{2} = 15[/tex]
Square root b^2 and 15 to get b by itself.
[tex]b = \sqrt{15} [/tex]
Now we can get to the trigonometry functioms!
[tex] \frac{ \sqrt{15} }{8} [/tex]
Divide them up, then find the percentage!
48% or...
[tex] \frac{ \sqrt{15} }{8} [/tex]
James had a collection of 400 baseball cards at the beginning of the summer. After the summer, James had traded some of his baseball cards and now he has only 388 baseball cards. What is the percent decrease of his baseball card collection?
Answers
Answer:
3%
Step-by-step explanation:
Yum-Yum-Yum restaurant has just increased the wages they pay their employees. to help offset this added expense, Yum-Yum-Yum must mark up their meals by 12% if the average meal costs $7.99, how much will it cost after the markup?
Answers
Answer:
12% of 7.99
=0.96$
so...
The cost after Markup
=7.99$+0.96$
=8.95$answer/explanation:
carry out these steps: 12% of 7.99 = $0.96 and use fraction if u may like. therefore the new cost after the markup is $7.99 + $0.96 which is then equal to your final answer - $8.95!
8x^{3}-7x^{3}+16x^{3}
combining like terms
Answers
Answer:
17x^3
Step-by-step explanation:
8-7+16=17 keep the like terms
Answers
Your graph should look like this
3 5 8 9 23
60 100 160 180 460
If AACD ~ AABE, find the value of x.
Answers
9514 1404 393
Answer:
x = 16
Step-by-step explanation:
Corresponding sides are proportional.
BE/CD = AE/AD
20/(3x+8) = (x-1)/(x-1+27)
20(x+26) = (3x+8)(x -1)
In standard form, this is ...
3x^2 -15x -528 = 0
x^2 -5x -176 = 0 . . . . . . divide by 3
(x -16)(x +11) = 0 . . . . . . . factor
x = 16
__
This is the positive value that makes the product zero. x=-11 will also make the product 0, but gives negative segment lengths in the geometry. It is an extraneous solution.
1.
Find the slope and y-intercept of the line.
14x + 4y = 24
A. 14; 24
B. [tex]-\frac{7}{2}[/tex]; 6
C. [tex]-\frac{2}{7}[/tex]; 6
D. [tex]-\frac{7}{2}[/tex]; [tex]\frac{1}{6}[/tex]
Answers
Answer: (b) -7/2, 6.
Step-by-step Explanation: We put x = 0; then y = 6; y-intercept of the line is (0,6).
For the slope: 4y = 24 - 14x; then, y = (-7/2)x + 6; the slope is -7/2.
Answer: The answer would be letter B. -7/2; 6
Use the slope-intercept form y = m x + b to find the slope m and y-intercept b .
Slope:
− 7 /2
y-intercept:
( 0 , 6)
Step-by-step explanation: You have to find the slope and y-intercept
Find the slope and y-intercept of the line.
14x + 4y = 24
Find the Slope and y-intercept
A: f(x) = -100(4)^x
B: f(x) = -200(2)^x
C: f(x) = -50(4)^x
D: f(x) = -400(2)^2
PLEASE HELP!!!!
Answers
Hope it helps
Hope this helps :)
Pls help ASAP.......
Answers
Answer:$25.50
Step-by-step explanation:
Convert the problem to an equation using the percentage formula: P% * X = Y.
P is 10%, X is 150, so the equation is 10% * 150 = Y.
Convert 10% to a decimal by removing the percent sign and dividing by 100: 10/100 = 0.10. Im not sure if this is the nearest cent but here are the steps to find the nearest cent.
Answer:
it will cost $25.5
Step- by-step explanation:
so $30 by 15 divide it by 1 hundred so and will by equal to $4.5
Which inequality is true when c = 6.2?
5c<32
2c>12.4
29≥4.7c
37≤5.9c
Answers
Answer:
is this for a quiz or test? or just homework?
Step-by-step explanation:
Answer:
1 is correct, 2 is incorrect(=), 3 is incorrect(<), 4 is incorrect(>)
What is (7/8) * 3 * 4?
Answers
Answer:
10.5
Step-by-step explanation:
calculatorrrrrrrrrrrrr
Answer:
10.5
Step-by-step explanation:
just search up 7/8 x 3x4 and u get it
Solve for b. b + 2 = 4.6
b=6.6
b=4.12
b=2.6
b=2.3
Answers
Answer:
b=2.6
Step-by-step explanation:
b+2=4.6
Subtract both sides by 2 to isolate b
b+2-2=4.6-2
b=2.6
Therefore, b is equal to 2.6.
I hope this helps!
Justin's pay is represented by this line graph.
Pay (dollars)
300
280
260
240
220
200
180
160
140
120
100
80
60
40+
20+
0
10 20 30 40
Time Worked (hours)
How much is Justin paid for one hour of work?
$6.50
$7.50
$8.00
Answers
Please help me guys !
Answers
Answer:
A) 3 cents difference
Step-by-step explanation:
Fresh fruity mints costs 20 cents per piece:
$2.40 / 12 = 20 cents
Circle mints costs 17 cents per piece:
$5.00 / 30 = 16.6666 cents which rounds to 17
20 - 17 = 3
Answer is A
Which equation has imaginary roots?
A. x(5 + x) = 8
B. x(5 - x) = -3
C. x(x + 6) = -10
D.(2x + 1)(x – 3) = 7
Answers
B comes out to xx=2 which could be x=1.
C comes out to xx=-16 which could mean that x equals -8.
D simplified is 3x-2=7 and comes out to 3x=9 which means x could equal 3.
I REALLY NEED HELP WITH THIS PROBLEM
Answers
Answer:
B
Step-by-step explanation:
it would be (4^2=16-1=15)/(-4+1=-3)
-15/3=-5
what is 5,256 divided by 8
Answers
Answer:
657
Step-by-step explanation:
......................
HELP ME PLEASE ASAP
1) Analia thought of two different ways to define this quantity. Identify these two definitions among the
following options.
Choose 2 answers:
Number of sports medals won divided by budget per student
Number of sports medals won divided by teachers per student
% of students in sports club divided by budget per student
% of students in sports club divided by graduation rate
Answers
The twο different quantities tο measure which school has higher academic performance are :
• Graduation rate / Budget per student
• SAT average / Budget per student
How to define quantity which measures academic achievement?In οther to define a quantity which measures academic achievement;
We take the ratio of a related metric οr parameter which is a measure of the academic perfοrmance of the student in each school and the budget per student for each schοol .
The parameters which cοuld be used to measure academic achievement are :
• The graduation rate οf each school.
• The SAT average of each schοol.
Hence, defining the quantity tο measure academic achievement relative to budget per student cοuld be expressed as :
• Graduation rate / Budget per student
• SAT average / Budget per student
Learn mοre about graduation rate at :
brainly.com/question/17270742
#SPJ1
- 3(x - 7) + 2 = 20 I need help to solve it
Answers
X=1
-3(x-7)+2=20
-3x + 21 + 2 = 20
-3x + 23 = 20
-23. -23
-3x=-3
Divide by -3
X=1
Answer:
x=1
Step-by-step explanation:
First you will distribute it
U basically multiply the 3 by the X and the 7 here
-3 x (x = -3x And the 7 becomes a 21
Then you add the 2
21 + 2 = 23
Then you add the -3
-3x + 23 =20
Then using the equation above you subtract 23 from both sides
(-3 + 23) - 23 = 20 - 23
Then you simplify it
-3x = -3
Then you divide them using the same term
-3
÷ -3
Then you simplfy it and you get
x=1