Answer:
So the answer is 13 classes member and 9 non member
Step-by-step explanation:
so you gotta do 24 + 3x = 7y ok?
and x equals 13 so 39 + 24 = 63
and non member is 7x = 63
x = 9
Hope I helped :D
Circumference (Level 2)
Answer:
d=4.14
Step-by-step explanation:
use the equation d=2r
d=C/π=13/π≈4.13803
4.13803≈4.14
Answer:
radius r = 2.06901426 m
diameter d = 4.13802852 m
circumference C = 13 m
area A = 13.4485927 m2
Using the following data, calculate the mean absolute deviation:
7 2 8 5 9 9 5 6 8 1
What is the mean absolute deviation for these data?
2.2
6
6.5
8
Answer:
2.2
Step-by-step explanation:
If you find the mean of the deviation, you get 2.2
The mean absolute deviation of the data is M = 2.2
What is Mean?The mean value in a set of numbers is the middle value, calculated by dividing the total of all the values by the number of values.
Mean = Sum of Values / Number of Values
Given data ,
Let the total number of points be n
Now , the value of n = 10
And , the number of points on each data is given by set A
Now , the value of set A = { 7 , 2 , 8 , 5 , 9 , 9 , 5 , 6 , 8 , 1 }
So , the total sum of data = 7 + 2 + 8 + 5 + 9 + 9 + 5 + 6 + 8 + 1
The total sum of data = 60
Now , the mean number of data points = 60/10 = 6
And , the mean deviation is M
M = 1/10 | [ ( 7 - 6 ) + ( 2 - 6 ) + ( 8 - 6 ) + ( 5 - 6 ) + | ( 9 - 6 ) | + ( 9 - 6 ) + ( 5 - 6 ) + ( 6 - 6 ) + ( 8 - 6 ) + ( 1 - 6 ) |
M = ( 1/10 ) [ 1 + 4 + 2 + 1 + 3 + 3 + 1 + 0 + 2 + 5 ]
M = ( 1/10 ) [ 22 ]
M = 2.2
Therefore , the value of M is 2.2
Hence , the mean deviation is 2.2
To learn more about mean click :
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Rewrite the equation below so that it does not have fractions.
Do not use decimals in your answer.
2- 4/9x= 5/6
Answer:
8x=21
Step-by-step explanation:
Brainliest pls
There was three eighths of a pizza on the counter. Evan eat one half of what was there. What part of a whole pizza did he eat?
Answer:
1 1/2 slices
Step-by-step explanation:
Answer:
3/16, or 1 and a half slices
Step-by-step explanation:
there was three eighths, so 3/8, and Evan ate half of the 3/8, so 1/2
You multiply the 2 amounts together, 1/2 * 3/8 = 3/16
He ate 3/16 of the whole pizza
C D Moody is an award-winning, Black-owned construction company in Lithonia, Georgia.
TaShauna contracted the company to build a porch in her front yard. The total area of her front
the yard is 4x^2+ 3x − 10. What is the total area of the porch, if the area surrounding the porch is 3x^2 − 20?
What do you know about the lengths of the sides of a horizontal cross-section of a pyramid?
A. They are equal in length to the sides of the base.
PLZ HELP
40 POINTS!!
B. They are less than the lengths of the sides of the base.
C. They have the same ratio as the lengths of the sides of the base.
D. They are greater than the lengths of the sides of the base.
Answer:
A: they are equal in length to the sides of the base
Step-by-step explanation:
The wavelength of an x-ray measures 1.0×10−11 meters. How is this number written using standard notation?
0.00000000001 meter
0.000000000001 meter
100,000,000,000 meters
10,000,000 meters
Answer:
its the first one: 0.00000000001
Step-by-step explanation:
you move the decimal point 11 times to the left to get the answer because the 11 is negative.
21. Consider the diagram below.
Which relationship describes the marked angles?
A. consecutive interior angles
B. Consecutive exterior angles
C. Corresponding angles
D. Alternate exterior angles
E. Alternate interior angles
Answer:
a
Step-by-step explanation:
the transversal across two parallel lines causes the consecutive internal angles to be congruent according to the consecutive internal angles theorem.
2. Compare the dot plots by answering the following questions.
How does the spread compare between the two dot plots?
How do the medians compare between the two dot plots?
Describe the distribution of the data on each dot plot.
Answer:
i tried
Step-by-step explanation:
1. Plot A has a longer range than Plot B
2. The median for Plot B is 22 and for Plot A it's 22.5, making Plot A with the larger median
3. i have no idea
The perimeter of a rectangular picnic area is 590 yards. It is 100 yards wide. How long is it?
Answer:
195
Step-by-step explan
Answer:
195 yards
Step-by-step explanation:
remember a rectangle has 4 sides.
100 yards wide is how wide 1 side is. so 2 sides are 200 yards wide.
to determine the width you subtract 200 yards from 590 which give you the answer 390. finally to determine just one side of the length you need to divide 390 in two to get 195 yards.
Hope this helped have a good day or night!!
can yall help me please dont skip
Answer:
[tex]6\pi[/tex] inches
Step-by-step explanation:
The area of a circle is [tex]\pi r^2[/tex].
Since [tex]\pi r^2=9\pi[/tex]
[tex]r^2=9[/tex]
And
[tex]r=3[/tex]
Since the radius is 3 inches,
the diameter would then be 6 inches. (3 * 2)
The circumference of a circle is [tex]\pi d[/tex], d being the diameter.
Hence, the circumference is [tex]6\pi.[/tex]
what is the slope of the line shown above?
Answer:
1/3x
Step-by-step explanation:
To find the slope, you would choose two points and do rise/run
You go one unit up, then 3 units to the right
How much more money is earned on $3,000 invested at 4% interest compounded annually for 20 years than $3,000 invested at a simple interest of 4% for 20 years?
Answer:
295
Step-by-step explanation:
),(;;7(8((75(75
Can you please find the final percentage after adding these together? i need to find out if imma pass 8th or not. Don't judge my grade...
44.53
47.03
66.45
Answer:
Step-by-step explanation:
ok so i'm not the SMARTEST person at all. and i tried my best to answer but I think the percent would be 158%
I LITERALLY DON'T KNOW.. PLEASE DON'T JUDGE I'M REALLY D/UMB OK.
i'm trying my best to help you out but I don't think thats right-
Is the relation a function?
Answer:
I'm pretty sure it's yes
Step-by-step explanation:
Find the value of x in the figure shown.
plz i beg help i will give 20 points and brianlist
elene has a measuring wheel that clicks once for every 3 meters that she walks. how many times will the wheel click when elene walks 5.1
Answer:
once
Step-by-step explanation:
cuz 5.1 onley has one three in it so 1 time is the answer
Joey collects stamps. He keeps his favorite 10 stamps in an envelope in his room. This is 8% of his entire collection of stamps. What is the total number of stamps in his stamp collection? *
Plsssss help, I am stuck!!!
The total number of stamps in Joey's stamp collection is 125.
How many stamps are in the stamp collection?Percentage can be described as a fraction out of an amount that is usually expressed as a number out of hundred. Percentage are represented with this sign - %.
Number of stamps = number of stamps / percentage
10 / 0.08 = 125
To learn more about percentages, please check: https://brainly.com/question/25764815
plz I need help!!!
look at the image below to find question
Ok so my answer is 2/4 x 1/6 = 1/12 but I need to show my work so i need help with that.
Answer:
Step-by-step explanation:
Answer: Hewo, there! your Work Is Below
2/4 x 1/6= 1/12
=2/24
2/24 divided by 2/2
= 1/12
Step-by-step explanation:
Hope this Helps you
Have a great day!!
7. Consider the diagram below. Please find the value of w.
Answer:
x = 44
I hope it's helps you
Answer: M{W°}=44
A triangle has 3 sides, and the total of angles are equivalent to 180°.
please help im not understanding please check this before skippping over it
Answer:
36degrees
Step-by-step explanation:
2x + 26 = 3x + 21
2x - 3x = 21 - 26
-x = -5
x = 5
m<B = (3x+21)°
m<B = 3(5) + 21
m<B = 15+21
m<B = 36degrees
please help with this if you dont mind
Answer:
surface area is 660 [tex]CM^{2}[/tex]
Step-by-step explanation:
SURFACE AREA FORMULA IS 2πR( R + H)
help me asap pleaseeeeee
Answer:
1. her elevation at noon was 3 meters
2. (-2, 7)
3. (1, 0)
Step-by-step explanation:
1. when x = 0, it is noon, y = 3 when x is 7
2. when x = -2 it is 10 am because when x is 0, it is noon, or 12 pm, her elevation is 7 meters above sea level
3. when x is 1, it is 1 pm, and her elevation is 0 meters
There are 80 students in the sixth grade at Baker Street School, and 50% of thern take notes with a pencil sixth-grade students who take notes with a pencil.
how many sixth grade students take notes with a pencil?
I think the answer would be 40
Answer: Hello, There! your Answer is Below
40 Is your Answer
Step-by-step explanation:
Step 1: Our output value is 80.
Step 2: We represent the unknown value with XStep 3:
From step 1 above,$80=100
Step 4: Similarly, x=50
Step 5: This results in a pair of simple equations:This results in a pair of simple equations:
$80=100\(1)
$x=50(2)
Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both
equations have the same unit (%); we have
80/x = 100%/50%
Step 7: Again, the reciprocal of both sides gives
x/80 = 50/100
x=40$
Therefore, 50%of 80i s 40
At what position on the number line is the red dot located?
A. √5
B. √11
C. √7
D. √3
2. The planet Venus has a radius of 6050 km. What is the volume of Venus?
Write your answer in scientific notation to three decimal places.
Answer:
9,28x1011 km³ 0,866 Tierras
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How are a pyramid and a cone similar?
They both have one base.
They both have polygon bases.
They both have vertices.
They both have lateral faces.
Answer:
They both have one base
Answer:
A is answer
Step-by-step explanation:
Fundamental Counting Principle (L1)
Please help. Stuck on this question and don't understand how to solve it.
Answer:
a)false, b)true, c)false
Step-by-step explanation:
a)The graph is going down so it is a negative association not positive.
b) Yes as the weight gets higher the heart rate goes down.
c) When 20 pounds or less, the dots don't make a straight line(it is nonlinear).