A drawer contains unmatched socks. There are 7 black, 4 blue, and 5 white. What is the probability that you will select a white sock, not replace it, and then draw another white sock without looking?
0.10=10%
0.098=9.8%
0.078=7.8%
0.08.=8.3%
The probability that you will select a white sock, not replace it, and then draw another white sock without looking is 2/21
What probability?This is the likelihood or chance that an event will occur
Pr = Expecte/Total outcome
If there are 7 black, 4 blue, and 5 white in the drawer, the total outcome will be 15 socks
Pr(white socks) = 5/15 = 1/3
Pr(picking another) = 4/14 = 2/7
Pr(picking both socks) = 1/3 * 2/7
Pr(picking both socks) = 2/21
Hence the probability that you will select a white sock, not replace it, and then draw another white sock without looking is 2/21
Learn more on probability here: https://brainly.com/question/25870256
please help me ill give brainist to those who give me a reall answer (helpless answer not allow)
Answer:
Here:
Step-by-step explanation:
1.
Demand tipped
6.44$
The Total bill came out to be
38.64
EXPLAINATION:
20% of $32.20 is $6.44
2.
Barnes & Nobel's
$13.25
Amazon
$14.55
$13.25 * 15 = $198.75 - Barnes
$14.55 * 15 = $218.25 - Amazon
Answer
You will save 19.50 dollars if you buy the books at Barnes & Nobel's.
Attachment Below- Help Pls!
hey i need this answer real quick like 1 minute quick not for teat or anything
If I do 65 cartwheels in 1 minute what is dependant and independent?
Answer:
DEPENDET I THINK
Step-by-step explanation:
-5x-12=18 solve for x ty
Answer:
X=-6Step-by-step explanation:
to understand thisyou need to know about:equationPEMDASlet's solve:add 12 to both sides:-5x-12+12=18+12=>-5x=30divide both sides by-5:-5x/-5=30/-5therefore x=-6A student wrote the equation 620 = 124n. Which situation is best represented by this equation?
A. Jaclyn paid $620 to stay at the hotel.
She paid $124 per night for two rooms each.
How many nights, n, did Jaclyn stay at the hotel?
B. Jaclyn paid $620 to stay at the hotel.
She paid $124 per night.
How many nights, n, did Jaclyn stay at the hotel?
C. Jaclyn paid $620 to stay at the hotel.
The hotel gave her a discount of $124 off the orginal price.
What was n, the amount of money Jaclyn would have original paid to stay at the hotel?
D. Jaclyn paid $620 for her and her sister to stay at the hotel.
Jaclyn stayed in her own room for several nights and paid $124 for her sister to stay in another room for one night.
What was n, the amount of money Jaclyn paid for her own room at the hotel for those days?
Find a description this equation represents (There are 2 correct answers)
1.) 11 less then 4 times a number is 9.
2.) If you add 11 to 4 times a number, you get 9
3.) If you subtract 11 times a number by 4, you get 9
4.) If you subtract 11 from 4 times a number you get 9.
5.) 11 more then 4 times a number is 9.
Answer:
the girl said videos.... i dont ink that is quite accurate
Step-by-step explanation:
John took $43 to the movie theater. If he paid for 3 tickets that each cost d dollars, he will have 43 – 3d left. How much does he have left if the tickets cost $10 each?
PLEASE ANSWER AND EXPLAIN HOW YOU DID IT!
Answer:
$13.00
Step-by-step explanation:
3*10=30
43-30=13
Could you help with this please? It would get my grade up and i'd get my stuff back.
Also a file scam answered this the first time.
The values in the set are: 12,14, 15,17
Answer:
17
Step-by-step explanation:
A park creates new habitats for 182 new monkeys. Each habitat will house 8 or fewer monkeys. What is the least number of habitats the zoo will need?
Answer:
182 / 8 = 22.25
you have to round up to account for the .75, so the answer is 23
Step-by-step explanation:
What is the approximate area of the construction paper, in square inches after the circles are cut out? Use 3.14 for π
A. 51.48 in ^2
B. 56.52 in ^ 2
C. 70.32 in. ^2
D. 79.74 in. ^2
Answer:
interesting
Step-by-step explanation:
like it
Answer:
I think itd be D if i got my math right
Step-by-step explanation:
Which algebraic property is used to rewrite 2(x + 3) as 2x + 6?
Distributive property
Associative property
Commutative property of addition
Commutative property of multiplication
Answer:
Distributive property.
Step-by-step explanation:
You distribute, or spread out, the 2 to each term in the parentheses.
Answer:
A. Distributive property
Step-by-step explanation:
a large 2 topping pizza, L, costs $2 more than a medium 3-topping pizza, M. what is the dependent variable and independent variable?
Answer:
dependent is medium independent is large.
Step-by-step explanation:
Answer:
large is independent med is dependent
Step-by-step explanation:
PLEASE HELP I NEED THIS HELPPPPPPP
Answer:
B: yes they are A:i do not know
Step-by-step explanation:
plssssssssssssssss heelppppppppppppppppppp
option A
Step-by-step explanation:
please mark me brainliest
a cube has a volume of 125 cubic inches. what is the length of each edge?
Answer:
5 inches
Step-by-step explanation:
∛125 = 5 inches
Answer:
A cube is six sides the bottom, top, front, back, left, and right
So just divide 125 by 6 which is 21 (when rounded) per face
Hope this helps
I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would appreciate it!
Answer:
the answer would be 460
Step-by-step explanation:
First, whenever you do an area that means that you multiply always.
second, you see that the height of the shaded part is 23 and the width of it is 20.
now we have to multiply the width times the height and that how you would get your answer
what are the like terms in the expression 2y + 3x + y + 2x + 4
Answer:
2x and 3x are like terms
2y and y are like terms
Because all of the numbers here have a variable, 4 is not a like term. The number 4 is the only one that doesn't have it.
Salvador inherited $20,000 and he plans to invest it into a savings account that earns 6% interest compounded annually. Assuming he makes no additional deposits or withdrawals, what will be the total value of Salvador’s account after 10 years?
Can some find the the answer than explain it Thank you
Answer:
what you want to do add it all up then divide it up then take your number then break it up
I only need #8, but if you want to do the others you can.
plz help for brainliest
Janiyah is 2/3 years older than Hannah. Hannah is 1/4 a year older than Sia. If Sia is 10 1⁄2 years old, how old is Hannah?
Hannah is 10 and 3/4 years old
Step-by-step explanation:
i need help pls i will give you brainlist
Answer:
14 lb and 13 oz
Step-by-step explanation:
4 lb 15 oz and twice as much, in total?
1 lb = 16 oz
3(4 lb) and 3(15 oz)
12 and 45 oz = 2 lb and 13 oz
12 lb + 2 lb and 13 oz = 14 lb and 13 oz
Need help 5-Points and brainliest.
Answer:
The answer is D
Step-by-step explanation:
Help Q-Q 7/10c =4 1/5
[tex]\huge\mathfrak\green{answer}[/tex]
[tex] = q - \frac{q7}{10} c = \frac{41}{5} [/tex]
[tex]\red{multiply}[/tex]
[tex] = q - \frac{cq7}{10} = \frac{41}{5} [/tex]
[tex]\red{subtract \: q \: from \: both \: sides}[/tex]
[tex] = q - \frac{cq7}{10} - q = \frac{41}{5} - q[/tex]
[tex]\red{now \: simplify}[/tex]
[tex] = - \frac{cq7}{10} = \frac{41}{5} - q[/tex]
[tex]\red{multiply \: 10 \: both \: sides}[/tex]
[tex] = 10( - \frac{cq7}{10} ) = 10. \frac{41}{5} - 10q[/tex]
[tex]\red{simplify}[/tex]
[tex] = - cq7 = 82 - 10q[/tex]
[tex]\red{now \: divide}[/tex]
[tex] = \frac{ - cq7}{ - q7} - \frac{82}{ - q7} - \frac{10q}{ - q7} [/tex]
[tex]\red{simplify}[/tex]
[tex] = c = - \frac{82 - 10q}{q7} (q≠0)[/tex]
Brainliest? :) (I'd really appreciate if you mark me as brainliest)
[tex]\huge\mathfrak\green{thank \: you}[/tex]
Answer:
(10q-82)/q^7
Step-by-step explanation:
There are 3/4 as many vanilla cupcakes as chocolate cupcakes in a bakery. If there are 35 cupcakes in the bakery, how many are chocolate?
Answer:
8.75
1/4 of 35=8.75 so about 9
Step-by-step explanation:
Answer:
20 Chocolate cupcakes and 15 vanilla cupcakes.
Step-by-step explanation:
Use c for chocolate cupcakes and v for vanilla cupcakes.
3/4c=v
c+v=35
Use substitution
c+3/4c=35
1 3/4c=35 or 7/4c=35 --> Multiply by reciprocal
c=20
Plug it into an equation
20+v=35
v=15
you will get brainliest if u show work
Answer:
i hope my answer help u
Step-by-step explanation:
it will be 10 classrooms
cuz 75min. = 5 ×15min.
and he said that the custodian can clean 2 classrooms in 15 min.
so we will do 2 × 5 = 10 classroons in 75 minutes
The following figure is not drawn to scale.
1) Using complete sentences, describe how angle relationships can be used to find the value of in this figure. Then, find the value of x, showing all of your work.
2) Using complete sentences, describe how angle relationships can be used to find the value of y in this figure. Then, find the value of y, showing all of your work.
1) The sum of all the angles in a triangle is always 180 degrees, so to find x, you can set up an equation with the provided angles and solve.
45+60+x=180
105+x=180
x=75
2. x degrees and y degrees add up to 180 degrees, because they form a straight angle, which is a straight line. You can set up an equation using the value of x you found in the previous part and solve for y.
x+y=180
75+y=180
y=105