Answers
Related Questions
Sasha reaches into her sock drawer that contains 3 blue socks, 5 orange socks, and 7 white socks. If Sasha does not look into the drawer, what is the probability that she will first choose an orange soc and then choose a blue sock (She will not replace the first sock prior to choosing the second)?
A. 1/16
B. 1/14
C. 3/22
D. 8/29
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I think it would be 1/3, but that isn’t an option.
Answer:
B : 1/14
Step-by-step explanation:
well you have 15 socks in total then only 5 are orange so you have a 1/3 of getting a orange since 15/5 3 then you have only 3 blue socks out of the 14 still remaining since you already took out the 1 orange out so you have a 1/5 of getting a blue so then after all of that you multiply the denominator which are 3 and 5 which comes out to be 15 BUT since you already took out the orange sock you only have 14 so you have a probability of 1/14
*CORRECT ANSWER GETS BRAINLIEST*
In triangle ABC, AC = 15 cm and AB = 10 cm . The angle at B is a right angle Calculate the length of BC. Give your answer correct to one decimal place.
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Pythagorean Theorem: a^2+b^2=c^3.
Substitute the 2 side lengths in and find the 3rd side length:
15^2+10^2=c^2.
225+100=c^2 by exponents.
325=c^2 by addition.
18.027=C by Square Root P.O.E.
C=18.027 by Symmetric P.O.E
The 3rd length is 18.027 or Square root of 36.
Answer:
11.1 cm
Step-by-step explanation:
draw the triangle with a base length as 10cm and mark a 15cm with the compass on the mark A and also draw a straight line forming a right angle at B and connect the two lines with another straight line at which the vertex is C. at last measure the line.
The titanic had about half as many plates as they did pieces of silverware .About how many plates did they have ?
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Miguel saves the same amount of money into a bank account each week. The bank account started with some money in it. After 3 weeks, the bank account contained $250. After 10 weeks the bank account contained $600.
Write an equation that can be used to model the number of dollars, y , Miguel saves in x weeks.
Explain what the slope and y-intercept of your equation mean in the context of the situation.
Enter your equation and your explanations in the space provided.
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The graph below plots the values of y for different values of x: plot the ordered pairs 1, 3 and 2, 4 and 3, 9 and 4, 7 and 5, 2 and 6, 18 What does a correlation coefficient of 0.25 say about this graph? x and y have a strong, positive correlation x and y have a weak, positive correlation x and y have a strong, negative correlation x and y have a weak, negative correlation
Answers
Answer:
the answer is B (x and y have a weak, positive correlation)
Give the person above me brainlyest for helping!
Step-by-step explanation:
The coefficient of correlation for the given data of x and y is 0.78.
x and y have a strong, positive correlation
What is Coefficient of Correlation?
A correlation coefficient is a number between -1 and 1 that tells you the strength and direction of a relationship between variables. In other words, it reflects how similar the measurements of two or more variables are across a dataset.
Here, given values of x and y
x 1 2 3 4 5 6
y 3 4 9 7 2 18
xy 3 8 27 28 10 108
x² 1 4 9 16 25 36
y² 9 16 81 49 4 324
∑x = 21, ∑y = 43, ∑xy = 194, ∑x² = 91, ∑y² = 483, n = 6
Now, Correlation between x and y
r = (n∑xy - ∑x.∑y)/ √[{n∑x²- (∑x)²}{n∑y² - (∑y)²}]
r = ( 6 X 194 - 21 X 43 ) / √[ {6 X 91 - (21)²}{ 6 X 483 - (43)²}]
r = ( 1164 - 903) / √( 546 - 441)(2898 - 1849)
r = 261 / √ 105 X 1049
r = 261 / √110145
r = 261 / 331.88
r = 0.78
Thus, The coefficient of correlation for the given data of x and y is 0.78.
x and y have a strong, positive correlation
Learn more about coefficient of correlation from:
https://brainly.com/question/19560394
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A fish tank has the dimensions of 18 inches in height, 28 inches long, and 16 inches wide. What is the volume of the fish tank?
Answers
Answer:
8,064 cubic inches
Step-by-step explanation:
16 times 18 times 28 = 8,064
Answer:
8064in^2
Step-by-step explanation:
multiply all the conponents together.
Also sorry to ask but I just need one more brainliest to level up.
Let y and z stand for any two different rational numbers. If |y|<|z|, then what else must be true?
A, y is less than z.
B, The opposite of y is greater than the opposite of z.
C, On a number line, y is to the left of z.
D, y is closer to 0 than z is.
please help me with imagine math i cant miss it I'm giving 15 points
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Answer: A
Step-by-step explanation: I think its A because < means less than. So y is less than z. I hope that helps.
the answer is A because the strict inequality sign is “the alligator”. the alligator whats the bigger amount so it’s “eating” letter Z because Z is the greater amount. therefore letter A being the answer.
PLEASE ANSWER I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS GOOD PLEASE
Answers
Answer:
First answer is correct
Step-by-step explanation:
Answer:
OK.
Now
The points that Make this triangle are
A(-2, 3)
B(-3, 1)
C(-1, 1)
When we Translate 6units right and 2 units Up...
It means
Say we have point (x,y)
we translate 6 units right(Referring to the x coordinate) and 2 units up(referring to y coordinate)
So after translation
Point (x,y) would be (x+6 , y +2)
So Lets apply this to the points given above
A(-2,3) Would be (-2+6 , 3+2) = (4,5)
B(-3,1) would be ( -3+6 , 1+2) = (3,3)
C(-1,1) would be (-1+6 , 1+2 ) = (5, 3)
So We have It
Our Answer
is
(3,3) (5,3) ( 4,5)
THE FIRST OPTION IS LEGIT!!!
QUICK AWNSER FOR 15 POINTS!! Emma was given 5 seashells. Each week she collected 3 more. Let w be the number of weeks Emma collects seashells and s be the number of seashells she has total. Which variable is independent, and which is dependent? Write an equation to model the relationship, and make a table to show how many seashells she has from week 4 to week 10
Answers
Answer:
The variable is w and the independent is all of the other factors.
Step-by-step explanation:
5+3x4=four weeks of shells
5+3x10=ten weeks of shells
help me with this please show work thanks
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Answer:
first thing is first u have to do 5+2 =7 then do 8+4=12 your answer will be 7/12
Step-by-step explanation:
Please help quickly if possible
Answers
Answer:
$36
Step-by-step explanation:
8a+5c
8(2)+5(4)
16 + 20
36
Answer:
36
Step-by-step explanation:
This is 36 because if there is 2 adults and a is adults, then 8 times 2, adults, is 16 plus then 5 times 4 children, which is 20, so 20+16=36
Can someone help me with this?
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8m x 3m x 6.6 m
I need help asap!!!!!!!!!!!!!
Answers
Answer:
I thank that it is X<24
Step-by-step explanation:
hope this helps if not let me now
Emesto has painting class every 2 weeks. Kamala has a pottery class every 5 weeks. Emesto and Kamala met at the art building for class this week. how many weeks will it be unitl they see each other again?
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Find the TWO integers whos product is 36 and whose sum is -12
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not sure pls don’t be mad if it’s wrong ☺️
Evaluate the expression when x = 2, y = 5, and z = 4.
10y + x2
52
59
109
54
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10y+x²
10(5)+(2)²
10(5)+4
50+4
54
Therefore, the expression has a value of 54.
Write the inequality:There are fewer than 20 days left in October.
Answers
(THIS IS 6TH GRADE MATH) PLEASE HELP
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Answer:
Step-by-step explanation:
10r - r-6r+11 - Constant = 11 & coefficient = r
19-5n-8+14 - constant = 8,14,19 & coeff = n
-5-13y-2y-18 - constant = -5,18 & coeff = y
8a-7b+1-2b+3a - constant = 1 & coeff = a,b
11x-4y+2x+8 - constant = 8 & coeff = x,y
Pls help me answers some questions I will give brain
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To the nearest inch how many inches are in 19 meters?
Answers
Answer:
25
Step-by-step explanation:
just bc
Answer:
To the nearest inch there are 748.031 in 19 meters.
Hope this helps!
Brainliest??
0.75 ( 8b + 4 ) -1 = 4b + 14
Answers
Answer:
B = 6
Step-by-step explanation:
Substitute the value of the variable into the equation and simplify.
Use the process “PAMDA”
High School
Lily had 95 inches of yarn. After cutting 4 pieces that were each the same length, she had 15 inches of yarn left.
How long was each of the 4 peices of yarn that Lily cut?
Answers
Answer:
85
Step-by-step explanation:
95-15=85
hope it helps you!!!
Pls mark me brainliest!!!
Help i need it plsssssssssssssssssssssssssssssssss
(The thing that say ex is an example they already did it also the instruction's are at the top and there are 2 attachment's)
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Answer:morse go to m’y profile picture and answer m’y question
Step-by-step explanation:
1: right
2: acute
3y = 24
Work out the value of y
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Answer:
[tex]y = 8[/tex]
Step-by-step explanation:
[tex]3y = 24[/tex]
[tex]y = \frac{24}{3} [/tex][tex]y = 8[/tex]
Hope it is helpful.....could someone help me understand this problem?
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Answer:
pick the answer that explains the graph
Step-by-step explanation:
hope this helps a bit??
PLEASE HELP!!
show your work
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Answer:
4+3=7 power of 2=14 5x3= 15 15+14=29
Step-by-step on:
PLZ HELP ITS TIMED IN NEED OF HELP ASAP
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Step by step:
The median ain’t suppose to be outside of the box
halp meh again ;n; and thank you!
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Hope this helps
A group of health care workers were asked how many times per week they visited a gym. The data is shown on the dot plot. Select the statements that are correct.
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Answer:
pretty vague
Step-by-step explanation:
Addie bought 2.5 yards of fabrics. Which of the following strategies shows how much Addie paid for the fabric if each yard cost $9.60, including tax? $
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I don't know to be honest I just need points