PLEASE I WILL GIVE EXTRA POINTS AND BRAINLIEST I PROMIS!!!!!!! I AM DESPERATE PLEASE I AM BEGGING YOU!!!!!!!!!!!!!!!!!!!!!!!
Answer:
If you comment fractions I will do them!
Step-by-step explanation:
Across:
A = 46
E = can't see the fraction
H = 2111
I = 64
J = 29
L = can't see the fraction
P = 55005
R = can't see the fraction
S = 21
T = 49
U = 308
V =129
X = can't see the fraction
Y = 4008
Z = 15
BB = 375
EE = 65
FF = 16
GG = 64
Down:
B = 600
C = can't see the fraction
D = 316
G = can't see the fraction
H = can't see the fraction
K = 9520
L = 15010
N = 299
O = 59
Q = 518
T = 4116
U = 333
V = 1006
W = 189
AA = 55
CC = 71
DD = 56
A sociologist randomly selects single adults for different groups of three, and the random variable x is the number in the group who say that the most fun way to flirt is in person. Determine whether a probability distribution is given. If a probability distribution is given, find its mean and standard deviation. If a probability distribution is not given, identify the requirements that are not satisfied.
I have attached the complete question.
Answer:
Mean; μ = 1.648
Standard deviation;σ = 0.8610
Step-by-step explanation:
From the image attached, we can see that the probabilities given under the p(x) column are;
0.091
0.334
0.408
0.166
Let's find out if these values give a probability distribution.
ΣP(x) = 0.091 + 0.334 + 0.408 + 0.166
ΣP(x) ≈ 1
Their sum is approximately 1 and they are all between 0 and 1. Thus, it is a probability distribution.
Mean is found by;
μ = ΣxP(x)
From the table attached, x = 0, 1, 2, 3
Thus;
μ = (0 × 0.091) + (1 × 0.334) + (2 × 0.408) + (3 × 0.166)
μ = 1.648
Standard deviation is given by;
σ = √[Σ(x - μ)²•P(x)]
σ = √[((0 - 1.648)² × 0.091) + ((1 - 1.648)² × 0.334) + (2 - 1.648)² × 0.408) + ((3 - 1.648)² × 0.166)]
σ = 0.8610
How does making a frequency table or line plot help you see which value occurs most often in a data set?
Answer:
A frequency table and a line plot show which value occurs most often. this is done by labeling every value. The person can clearly see the organized layedout numbers in a frequency table or line plot.
Step-by-step explanation:
If you have any questions feel free to ask in the comments.
PLSS HELP THE TEACHER IS ASKING FOR MY ANSWERS CUZ I WAS SUPPOSED TO DO IT AND I NEVER WAS PREPARED PLSSS HELP IM NEXT AND CAN SOMEONE PLS TELL ME WHAT TO DRAW LIKE SHADE? A PIC OF EVERYTHING SHADED AND DRAWN WOULD BE RLLY NICE TYSM HAVE A GOOD DAY! BUT PLS HELPP
Answer:
shading,
Step-by-step explanation:
do shading to the fraction supposed to be, eg: 1\4 here we have four parts divided and 1 is to be shaded as it gives 1 out of 4 okay? or 2\8 here in 8 divided parts only shade 2 as it's given. I hope it's right!!
Which does NOT have an equal chance? A) Choose a number at random from 1 to 7 B) Toss a coin C) Choose a letter at random from the word SCHOOL
NO LINKS
Answer:
Toss a coin
Step-by-step explanation:
please mark as braillenest
what is r if r-24=6 jhhjjhjhhjhj
Answer:
r=30
Step-by-step explanation:
r-24=6
r=6+24
r=60
A local school needs to paint the floor of its theater room, where the length of the floor, x, is at least 12 feet. The width of the floor is 4 feet less than the length. It will have a stage and a closet, and the remaining area of the floor will be painted. The dimensions are shown in the diagram:
Let A represent the painted area, in square feet, of the floor. Choose the correct equation to solve for area (A).
A = x(x − 4) − 0.5(8)(x − 4) − 4(8)
A = x(x − 4) − (8)(x − 4) − 4(8)
A = x(x − 4) + (8)(x − 4) + 4(8)
A = x(x − 4) + 0.5(8)(x − 4) + 4(8)
Step-by-step explanation:
here .................
Answer:
A. A = x(x - 4) - 0.5(8)(x - 4) - 4(8)Step-by-step explanation:
Total area:
A(t) = x(x - 4)Area of the stage:
A(s) = 0.5(8)(x - 4)Area of the closet:
A(c) = 4(8)Area to be painted:
A = A(t) - A(s) - A(c)A = x(x - 4) - 0.5(8)(x - 4) - 4(8)Correct choice is A
Can someone please help me
Answer:
C/7 = 20
Step-by-step explanation:
(3x+1)−(6x−4) A.)−3x+5 B.)2x C.)3x−3 D.)−3x−3
A
Hope this helped!
:T
if cos a=0•8,what is the value of tan a
Answer:
[tex] \tan( \alpha ) = \frac{ \sqrt{1 - { \cos( \alpha ) }^{2} } }{ \cos( \alpha ) } = \: \frac{ \sqrt{0.36} }{0.8} = \frac{0.6}{0.8} [/tex]
A triangle has an area of 72 square feet. The height is 12 feet. What is the length of the base (in feet)?
Answer:
6ft
Step-by-step explanation:
we went over this in class
Need help! Have a good day
Answer:
Use the website www.bartley.com !!! I has helped me a lot and its actual teachers/tutors who answer your questions in about 30 minutes :)
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
y= 1/2x +8
hope this helps
The 5th-grade teachers had 445 Starbursts. They wanted to evenly distribute them among the 208 5th grade students. How many Starbursts would each student receive?
A basketball player makes 80% of free throws. The random numbers below represent 20 trials for a simulation. Let the numbers 0 to 7 represent a made free throw and let 8 to 9 represent a missed free throw. Use this simulation to estimate the probability that the player makes both free throws.
Answer:
65%
Step-by-step explanation:
its not 75
hope this helps! :>
The mathematical expression 2 ∈ V means:
It could be nonsense without any more context…
But more likely than not, V is understood to be some set of numbers, in which case the statement "2 ∈ V" means "2 belongs to the set V".
6. Find the height of the building.
1 m
8 m
0.2 m
Answer:
usually, the height of the building should be 8m because 0.2m and 1m is too short for average adults/kids
Step-by-step explanation:
Answer:
8m
Step-by-step explanation:
#5 Kristen needs to earn $320 in commission this week. She earns 8% of
what she sells at the electronics store. How many dollars worth of
merchandise does she need to sell? Round to the nearest dollar. *
Does anyone know how to do this
Answer:
the reason is they are equal to each other because they are both right angle triangle
Whats:
1+1
I need help immediately, please.
I'm struggling and freaking out.
Answer as soon as possible.
Answer:
2
Step-by-step explanation:
hdjxjdbdjdnekzneisbd
Answer:
1+1=2
Step-by-step explanation:
lol, i hope this helped.
brainliest please? :)
PLS DO THIS ASAP!!!!! do the ones that are boxed and the ones with the Xs dont do!
This is due in 5 mins pls do!!! will give brainiest and 5 points
Answer:
10 19/24, 4 9/16, 3 11/15
Step-by-step explanation:
15. 15 4/24 - 4 9/24 = 10 19/24
13. 8 3/16 - 3 10/16 = 4 9/16
17. 6 5/15 - 2 9/15 = 3 11/15
The diameter of a circle is 12 cm. Find its circumference in terms of pi
Answer:
37.68
Step-by-step explanation:
to get radius divide diameter by 2.
formula for circumference is 2×r×pi.
since we already have the diameter we don't need to ÷ by 2 to get the radius because then we would have to multiply it back again.
pi=3.14.
12×3.14=37.68.
Can I please have Brainliest?
A cruise ship has a large, circular window. it has a diameter of 6 meters. What is the window approximate circumference?
Answer:
18.86 meters
Step-by-step explanation:
circumference of a circle = πD
π = 22/7
D = Diameter = 6
22/7 x 6 = 18.86 meters
What is the answer and how to answer
Find the volume of the rectangular prism.
45 cm
15 cm
25 cm
Answer:
16875cm³
Step-by-step explanation:
45x15x25= 16875cm³
plz mark me as brainliest.
Answer:
15 cm trust me its right because I've don't this question in school
HELP PLS
Michelle will sell her homemade necklaces for $8 each at a craft fair. It costs her $150 for the booth rental at the craft fair.
She made 200 necklaces to sell.
Part A What is the maximum amount, in dollars, of profit Michelle can earn from the sale of her necklaces?
Answer:
$1600
Step-by-step explanation:
just multiply$8 by 200 and I think $1600 is the answer
The maximum amount, in dollars, of profit Michelle, can earn from the sale of her necklaces is $1,450.
What is subtraction?Subtraction is a mathematical operation that reflects the removal of things from a collection. The negative symbol represents subtraction.
The rent that Michelle pays for the booth at the craft fair is $150. Also, it is mentioned that the selling price of a single necklace is $8, while the number of necklaces that Michelle sells is 200.
The total revenue that Michelle will be able to make from 200 necklaces will be,
The total revenue = $8 × 200 = $1,600
Since profit is the difference between the total revenue and the expenses, therefore, the total profit of the organization can be written as,
Total Profit = $1,600 - $150 = $1,450
Hence, the maximum amount, in dollars, of profit Michelle can earn from the sale of her necklaces is $1,450.
Learn more about Subtraction:
https://brainly.com/question/1927340
#SPJ2
Share 60 in the ratio 6:4
Answer:
36:24
Step-by-step explanation:
6+4=10
60/10=6
6*6:4*6
=36:24
HELPP ME PLEASE, THANK YOU!
Answer:
similar shapes of they are the same shape, but congruent if they if they are also the same size and shape
Step-by-step explanation:
In an arithmetic sequence, the first term, ai, is
equal to 2, and the fourth term, 24, is equal to
14. Which number represents the common
difference of the arithmetic sequence?
Answer:
Hello ♡
The answer to your question is 7.3333333333 .
Step-by-step explanation:
Hope this helps u ;)
Answer:
d = 4Step-by-step explanation:
[tex]a_1=2\,,\quad a_4=14\\\\a_n=a_1+d(n-1)\\\\a_4=a_1+d(4-1)\\\\14=2+3d\\\\12=3d\\\\d=4[/tex]
If the standard deviation of a data set were originally 8, and if each value in
the data set were multiplied by 1.75, what would be the standard deviation of
the resulting data?
A. 6
B. 8
C. 14
D. 2
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