hellohello, this needs to be turned in tomorrow so if you could help, i would really appreciate it. :]
![Hellohello, This Needs To Be Turned In Tomorrow So If You Could Help, I Would Really Appreciate It. :]](https://brainimage.s3.us-east-005.backblazeb2.com/contents/attachments/nBVScFKN9eT8vSKZgcL0lllqKDpMnIZS.jpeg)
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Answer: Im pretty sure it's true and is that Karl Jacobs as your profile pic if so i love it and i love him.
Related Questions
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.
Answers
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
8 more than twice a number is 18.
Answers
Answer:
18 + (18 more than) 2x (twice a number) = (is) 8
18+2x=8
2x=-10 (subtract 18 from both sides)
x=-5 (divide both sides by 2)
not my work
What is the answer and how to answer
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DONT CLICK THE LINKS
A triangle has an area of 72 square feet. The height is 12 feet. What is the length of the base (in feet)?
Answers
Answer:
6ft
Step-by-step explanation:
we went over this in class
7th grade math7th grade math7th grade math7th grade math7th grade math7th grade math7th grade math7th grade math7th grade math7th grade math7th grade math7th grade math7th grade math7th grade math7th grade math7th grade math7th grade math7th grade math7th grade math
Answers
Whats:
1+1
I need help immediately, please.
I'm struggling and freaking out.
Answer as soon as possible.
Answers
Answer:
2
Step-by-step explanation:
hdjxjdbdjdnekzneisbd
Answer:
1+1=2
Step-by-step explanation:
lol, i hope this helped.
brainliest please? :)
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
Answers
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!!
How does making a frequency table or line plot help you see which value occurs most often in a data set?
Answers
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.
(I BEG YOU HELP ME TUTORS! ITS A MULTIPLE CHOICE ILL GIVE U BRAINLY)
Answers
Answer:
ans= (2)
Step-by-step explanation:
y=x²-1 is the only quadratic function there
1 is a linear function
3 is a cubic function
4 is a a constant function
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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Does anyone know how to do this
Answers
Answer:
the reason is they are equal to each other because they are both right angle triangle
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.
Answers
Answer:
65%
Step-by-step explanation:
its not 75
hope this helps! :>
PLEASE I WILL GIVE EXTRA POINTS AND BRAINLIEST I PROMIS!!!!!!! I AM DESPERATE PLEASE I AM BEGGING YOU!!!!!!!!!!!!!!!!!!!!!!!
Answers
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 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)
Answers
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
The mathematical expression 2 ∈ V means:
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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".
Need help! Have a good day
Answers
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
Find the volume of the rectangular prism.
45 cm
15 cm
25 cm
Answers
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
Factor the following :
Answers
Answer:
(6x - 7y)(6x + 7y)
Step-by-step explanation:
36x² - 49y² ← is a difference of squares and factors in general as
a² - b² = (a - b)(a + b) , then
36x² - 49y²
= (6x)² - (7y)²
= (6x - 7y)(6x + 7y)
Answer:
(6x + 7y)(6x - 7y)
Step-by-step explanation:
36x² - 49y²
= (6x)² - (7y)²
= (6x + 7y)(6x - 7y)
In this question we used the identity-
a² - b² = (a + b)(a - b)
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?
Answers
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
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
Answers
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
#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. *
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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?
Answers
what is r if r-24=6 jhhjjhjhhjhj
Answers
Answer:
r=30
Step-by-step explanation:
r-24=6
r=6+24
r=60
I NEED HELP PLS!! it shouldnt be too hard bc im in 6th grade
Answers
Answer:
2x + 1
Step-by-step explanation:
That person added everything together that was shown which is incorrect. You shouldn't add the 12x + 3 as that should be the end result. You add 3x + 3x + 4x + 2 to get 10x + 2. You then subtract that by 12x +3 which is 2x + 1
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?
Answers
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]
The diameter of a circle is 12 cm. Find its circumference in terms of pi
Answers
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?
Share 60 in the ratio 6:4
Answers
Answer:
36:24
Step-by-step explanation:
6+4=10
60/10=6
6*6:4*6
=36:24
A cruise ship has a large, circular window. it has a diameter of 6 meters. What is the window approximate circumference?
Answers
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
Can someone please help me
Answers
Answer:
C/7 = 20
Step-by-step explanation:
(3x+1)−(6x−4) A.)−3x+5 B.)2x C.)3x−3 D.)−3x−3
Answers
A
Hope this helped!
:T