Answer: The first, second, and fourth.
Step-by-step explanation:
1). When you roll a cube twice, the number you get on the first roll doesn’t impact the second. As a result, it’s independent.
2). When you flip a coin twice, what you get on the first flip doesn’t impact what you get on the second. As a result, it’s independent.
3). When you remove a card from a deck, then remove a second one WITHOUT replacing the first, the first card impacts the second draw. For example, when I draw the first card, my chances of drawing a two are 1/13. If I draw a two the first time, my chances of drawing a two the second time are 1/17 (3/51. The total is fifty-one since one card is missing). Since the first draw impacted the probability of the second, the events are NOT independent.
4). When you remove a card, replace it, then draw again, your chances of drawing the same card doesn’t change. For example, my odds of drawing a three are 1/13 (or 4/52). If I draw a three the first time, then put it back and draw again, my odds are still 1/13 because I put the card back in the deck. As a result, the event is independent.
5). If I take a marble from a bag, and then take a second marble, the first draw impacts the second. For example, if a bag has three blue marbles and three green marbles, my chances of getting a blue marble the first time are 1/2 (or 3/6). If I get a blue marble and choose again, WITHOUT replacing it, my chances of choosing another blue marble are 2/5 (since one marble is missing). Since the first draw impacting the probability of the second, the events are NOT independent.
Answer: A, B , D
Step-by-step explanation:
pls help !!!!! :)))))
Answer:
11.31 is the answer rounded to the nearest 100th
Answer: 8 radical 2 or 11.313
find the square root
Eva's new bunny weighted 1 7/8 pounds when she first got him 4 weeks ago. Now he weighs 2 1/4 pounds. How much weight has Eva's dog actually gained
Answer: Eva's dog actually gained 3/8 pounds ( 0.375pounds)
Step-by-step explanation:
Step 1
Given that
old weight = 1 7/8 pounds
New weight = 2 1/4 pounds
weight gained = New weight - Old weight
Step 2
weight gained = New weight - Old weight
2 1/4 pounds - 1 7/8 pounds
2.25 pounds - 1.875 pounds
0.375pounds = 3/8 pounds
There are 272 people in an audience. The ratio of adults to children is 5 : 3. How many are children? (please answer)
Answer:
There are 102 children
Step-by-step explanation:
Let us solve the question
∵ There are 272 people in an audience
∴ The total number of people = 272
∵ The ratio of adults to children is 5: 3
→ Find the sum of the two parts of the ratio
∴ The sum of the parts of the ratio = 5 + 3 = 8
→ By using the ratio method
→ Adults: Children: People
→ 5 : 3 : 8
→ A : C : 272
→ By using the cross multiplication
∵ C × 8 = 3 × 272
∴ 8C = 816
→ Divide both sides by 8
∴ C = 102
∵ C represents the number of children
∴ There are 102 children
Question is attached.
please help
Answer:
a. Three Thousand Two Hundred Forty Seven.
b. 2347
c. 4732
three thousand two hundred and forty seven.
Helppppppppppppppppp
Answer:
B
Step-by-step explanation:
You can see B has the points kind of clustered around it.
Mike can ride his bike 15 miles per hour. How many miles could he reasonably ride in one day?
Answer:
360 miles
Step-by-step explanation:
The length of a garden box is 6 feet longer than 4times the width. If the length of the garden box is 22 feet, what is the width of the garden box?
Wil name Branilest
Answer:
Width of the garden box = 4 feet
Step-by-step explanation:
Given that:
Length of garden box = 22 feet
Let,
w be the width of garden box
It is also given that:
The length of a garden box is 6 feet longer than 4 times the width.
L = 4w + 6
Putting L = 22
22 = 4w + 6
22 - 6 = 4w
4w = 16
Dividing both sides by 4
[tex]\frac{4w}{4}=\frac{16}{4}\\w=4[/tex]
Hence,
Width of the garden box = 4 feet
Find the measure of 0. (To the nearest tenth)
A) 28.8
B) 33.4
C) 61.2
D) 63.4
Answer:
B
Step-by-step explanation:
Hope this helps
y + y
PLS HELP pls pls pls
Answer:
y=0
Step-by-step explanation:
Simplifying
y + y = 0
Combine like terms: y + y = 2y
2y = 0
Solving
2y = 0
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Divide each side by '2'.
y = 0
Simplifying
y = 0
Answer:
The correct answer is,
[tex]2y[/tex]
express the following quantities as ordinary decimal numbers:
The wavelength of light is 9 x 10-7m
How to solve 5.25s-2.01=-8.94
Answer:
utvut
Step-by-step explanation:
hvuyvytuccu
Can u please help me?!?!
Answer:
Step-by-step explanation: yes
Is (2, 10) a solution to this system of equations?
y = 4x + 2
y = x + 8
Answer:
Yes, (2, 10) is a solution to this system:
y = 4x + 2
y = x + 8
Step-by-step explanation:
When graphed, the two equations cross at (2,10) making it a solution.
Answer:
Yes
Step-by-step explanation:
If y=4x+2 and y=x+8, then 4x+2=x+8
4x+2=x+8
4x=x+6
3x=6
x=2
Plugging this into the original equation "y=x+8", we obtain the result that y=10.
This means, (2, 10) is a solution to the system.
Let me know if this helps!
what is the image of (-9,-1) after a dilation by a scale of 2 centered at the origin
How does information about cell phones and cameras relate to the author’s main idea? It suggests Nessie is quite difficult to capture electronically. It suggests that people who claim to have seen Nessie are not telling the truth. It suggests we should be seeing more evidence than we are. It suggests we need better technology to discover the truth.
PLEASE ANSWER FAST
Answer:
c
Step-by-step explanation:
I took the test and i got it right
Answer:
he answer is c
Step-by-step explanation:
i just took the test on the loch ness monster
What is the correct definition of the term “urbanization?”
the development of a district immediately outside the city
the connection of many urban areas
the growth and expansion of cities
a movement of people from the city to the country
Answer:
I think
Step-by-step explanation:
#a movement of people from.....
Answer:
having more people living in and around cities than before
Step-by-step explanation:
this was correct for me
Please I just need them labeled by .. SSS,SAS,ASA,HL Triangle Congruence
Answer:
1. ASA
2. SSS
3. HL
4. ASA
5. SAS
6. SAS
7. SAS (not sure on this one)
8. HL
Which event has a probability other than 3?
Suppose a city with population 400,000 has been growing at a rate of 6% per year. If this rate continues, find the population of this city in 16 years. The population in 16 year will be approximately...?
Answer:
784,000 people in total
Step-by-step explanation:
Jamal has $15.00 to spend at the concession stand. He buys nachos for $7.50, and he wants to purchase some Sour Straws for $1.50 each. How many Sour Straws can Jamal purchase with the money that he has? Variable: ______________________________ Inequality: ______________________________ Solution: ______________________________
Answer: Variable: y= Number of sour straws.
Inequality: 7.50+1.50y ≤ 15
Solution: y ≤ 5
Step-by-step explanation:
Let y= Number of sour straws.
Cost for nachos = $7.50
Cost per sour straw = $1.50
Total cost = 7.50+1.50y
Money he has $15
Total cost must be less than orequal to the money he has.
So required inequality: 7.50+1.50y ≤ 15
Subtract 7.50 from both sides
[tex]1.5y\leq 7.5\\\\\Rightarrow\ y\leq\dfrac{7.5}{1.5}\\\\\Rightarrow\ y\leq 5[/tex]
He can buy at most 5 sour straws.
what value of x makes this equetion true -90=-100+x
Answer:
-190
Step-by-step explanation:
100+(-190)=-90
hope this is correct! c:
On this sailboat the measure of angle A is 46 degrees and the measure of B is 51 degrees . What kind of triangle is this?
PLS PLS HELP ASAP
Answer:
Scalene
Step-by-step explanation:
The third angle must be 83 degrees because all interior angles of a triangle add up to 180 degrees. It must be a scalene triangle because all angles are different therefore the lengths are aswell.
Answer:
acute
Step-by-step explanation:
In triangle AEC, G is the centroid. If EG= 6, find GB
Answer:
3
Step-by-step explanation:
its 3
Answer:
Step-by-step explanation:
For Matthew's lemonade recipe, 4 lemons are required to make 6 cups of lemonade. At what rate are lemons being used in cups of lemonade per lemon?
What is the perimeter of FGHJ?
Answer:
B
Step-by-step explanation:
Answer:
B.
Step-by-step explanation:
Which ordered pair is a solution to the equation y = -6x?
(12, -2)
(3,-9)
-10.60)
(18, -3)
Answer:
(-10; 60)
Step-by-step explanation:
y = -6x
(12; -2)
-2 = -6 · 12
-2 = -72 - no
(3; -9)
-9 = -6 · 3
-9 = -18 - no
(-10; 60)
60 = -6 · (-10)
60 = 60 - yes
(18; -3)
-3 = -6 · 18
-3 = -78 - no
30 points!! Find the value of x. Show yours steps.
Answer: x=10
Step-by-step explanation:
Supplementary angles 142+2(x+9)=180
Subtract 142 frrom both sides
2(x+9)=38
now distribute
2x+18=38
subtract again
2x=20
Divide both sides by 2
x=10
help asap for school
I need the answer for the bottom ones please :) I’ll give brainliest
Answer:
y = 4/5x
y = 4/5x - 3.2
Step-by-step explanation:
The equation for slope is y=mx+b, the mx stands for the slope which is 4/5x. The b stands for where the line goes through the y axis, in this equation the first line crosses the y axis at the origin (0) and the second one crosses at -3.2, these are also called y-intercepts because they intercept the y axis.
I hope this helps, gl!
What number makes the equation?
__÷6 = 30
Answer:
The number needed is 180
Step-by-step explanation:
Have a nice day! I hope this helps!