Answer:
The correct answer is 2/19
Step-by-step explanation:
Step 1
We start by breaking up the process into 2 parts. The first part of the process is finding the probability of selecting a green piece out of 20 pieces. Since there are 5 green pieces, this probability is 5/20
Step 2
The second part of this process is that of selecting a red piece out of 19 pieces since the first piece was not replaced. If the first piece was green, taken without replacement, there are now 8 red pieces out of 19 pieces in total
Step 3
The next step is t find the probability using the multiplication rule. To find the probability of finding green piece followed by a red piece we just multiply the probabilities from step 1 and 2.
5/6 divided by 4/6 pls answer
Answer:
5/4 or 1 1/4
i think this is right...
factor the trinomial x^2-5x-14
Answer: (x+2)(x−7)
Step-by-step explanation: I'm built different
Answer:
(x-7)(x+2)
Step-by-step explanation:
Please Help! If youre good with probability!!! Im failing this class and everytime I ask a question somebody puts a random answer!!!
Answer:
⁴/6
Step-by-step explanation:
6-2=4 then 4/6
done understand or need more explanation
Please help me with this :(
Answer:
f in chat
Step-by-step explanation:
11
12
90
8
8
0
Answer:
19 minutes
Step-by-step explanation:
simply add the 2 highest years of experience and divide by 2 to obtain the average.
Find the slope of the line.
Can somebody help me and explain please.?
Answer:
slope = -1/3
Step-by-step explanation:
You can see that the line is negative. Using the rise/run method, you see that -1/3 is the slope.
can someone please help? i would really appreciate it :)
To take the best notes in his science class, Jonas should sit next to his friends so they can share notes. near the front so he can see and hear the teacher. in the back of the room so he can watch everything. behind the smartest student so he can copy their notes.
Answer:
B. sit near the front so he can see and hear the teacher
Answer:
The person on top of me is correct ^
Step-by-step explanation:
Hope this helps! :)
Mike has a recipe that feeds one person that calls for 3/8 teaspoon
of salt. How much salt is needed to make the recipe if he needs to cook
the recipe for 3 people? ASAP
a. 1 1/8 teaspoons c. 3/4 teaspoon
b. 3/24 teaspoon d. 9/24 teaspoon
Which function is equivalent to 9(x) = 9x2 – 24x + 16
Answer: x = 4/3 = 1.333
Step-by-step explanation:
WILL MARK BRAINLIEST
Which is equivalent to RootIndex 5 StartRoot 1,215 EndRoot Superscript x?
243x
1,215 Superscript one-fifth x
1,215 Superscript StartFraction 1 Over 5 x EndFraction
243 Superscript StartFraction 1 Over x EndFraction
Answer:
1,215 Superscript one-fifth x
Step-by-step explanation:
Answer:
b i think
Step-by-step explanation:
Temperature changes throughout the hours of a day. Early in the morning, temperature increases slowly. At noon, the temperature rises sharply. During the afternoon, the temperature stays the same for several hours. As night falls, the temperature decreases slightly. Choose the graph that best represents this situation,
Answer:
Temperature changes throughout the hours of a day. Early in the morning, temperature increases slowly. At noon, the temperature rises sharply. During the afternoon, the temperature stays the same for several hours. As night falls, the temperature decreases slightly. Choose the graph that best represents this situation,
Step-by-step explanation:
the answer is D
ian rides bikes competitively. He practices his tricks 5.8 hours a week. How many hours does he spend practicing his tricks in a 4.5-week period?
Answer:
26.1 hours, 5.8 multiplied by 4.5 equals 26.1 hours
Step-by-step explanation:
simplify -2 1/6 - (-7 1/3)
A -5 1/6
b -9 3/6
c 9 3/6
d 5 1/6
Answer:
D. 5 1/6
Step-by-step explanation:
Answer: It is D
It is D because it cant be A or B and so that leaves C or D so to break that down you will have to do the problem - 2 1/16- (-7 1/3) = 5 1/6 if simplified
Glad I could help
Have a good day
Step-by-step explanation:
Which statement regarding the number of solutions for the linear equation shown below is
true?
2x-13=2(x+13)
B.
A There is no solution.
There is exactly one solution.
C. There are exactly two solutions.
D. There are infinitely many solutions.
Answer:
A
Step-by-step explanation:
Which equation has no solutions?
Select one
3x + 2 = 3x -1
4x + 2 = 10
x = 2
4x = 4x
Answer:
4number
Step-by-step explanation:
hope it helped you
Answer:
That would be D
Sophia earns 40 points every time she shops at a grocery store. She needs a total of 2,680 points to receive a free prize. So far, she has earned 1,280 points. How many more times will Sophia have to shop at the grocery store in order to earn the additional points she needs for a free prize? Let t represent the number of times Sophia visits the store. Which of the following equations best represents the solution to the above question? 100 points !!! quick PLEASE HELP I GUURL OUT
The equation that best represents this solution is:
40t + 1,280 = 2,680
What is the algebraic equations?
An algebraic expression is when we use numbers and words in solving a particular mathematical question.
Each time Sophia shops at the grocery store, she earns 40 points. If she needs a total of 2,680 points to receive a free prize and she has already earned 1,280 points, then she needs to earn an additional 2,680 - 1,280 = 1,400 points. Let t represent the number of times Sophia visits the store.
Since Sophia earns 40 points every time she shops at the grocery store, the total number of points she will earn after t visits is 40t. Therefore, we can set up the following equation:
40t = 1,400
Solving for t, we can divide both sides of the equation by 40:
t = 1,400/40
t = 35
Hence, Sophia will need to shop at the grocery store 35 more times in order to earn the additional points she needs for a free prize.
The equation that best represents this solution is:
40t + 1,280 = 2,680
To learn more about algebraic equations, Visit
https://brainly.com/question/4344214
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Based on the diagram, which expresses all possible lengths of segment AB?
AB = 25
27 81
Answer:B
Step-by-step explanation:
27 < AB < 81 expresses all possible lengths of segment AB
What is Inequality?A relationship between two expressions or values that are not equal to each other is called 'inequality.
The sum of the lengths of any two sides of a triangle is greater than the length of the third side (Triangle Inequality Theorem)
So AC+BC>AB
27+54>AB
81>AB
AB<81
27+AB>54
AB>54-27
AB>27
54+AB>27
AB>-27
Hence, 27 < AB < 81 expresses all possible lengths of segment AB
To learn more on Inequalities click:
https://brainly.com/question/28823603
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Based on the diagram, which expresses all possible lengths of segment AB?
AB = 25
27 < AB < 81
AB = 85
AB< 27 or AB > 81
Please help :((((( only if you know though pls.
Answer:
[tex]x=14[/tex]
Step-by-step explanation:
The angles of a triangle add to 180, add the angles and solve for x
Answer:
x = 14
Step-by-step explanation:
3x + 9 + 5x - 1 + 4x + 4 = 180 because triangles have 180 degrees
12x + 12 = 180
180 - 12 = 168
12x = 168
168/12 = 14
x = 14
What is the degree-measure of an angle travelled by the minute hand in 20 minutes?
Answer:
10 degrees
Step-by-step explanation:
PLEASE HELP!!!! GIVING BRAINLIEST!!!
Identify the missing input value.
Answer:
The answers are 34 on the in side and 57 on the out side
Step-by-step explanation:
This is because if you subtract 4 from 9, you will get 5. when you subtract 4 from 19, you will get 15.
I hope this helps
Answer:
In: 33 Out: 29
In: 62 Out: 58
Step-by-step explanation:
Lets find the rate of change first;
[tex]\frac{y^{2}-y^{1} }{x^{2}-x^{1} }=\frac{15-5}{19-9}=\frac{10}{10}=1[/tex]
Point A located at -11 and -7 on the coordinate plan is reflected over the X axis to form point B.Then point B is reflected over the y axis to form point C. What are
the coordinates of points B and C
Answer:
The coordinates of B are (-11,7)
The coordinates of C are (11,7)
Step-by-step explanation:
Reflection of Points
Given a point (x,y), it can be reflected in several ways. Two of the most-used are reflection over the x-axis and reflection over the y-axis.
When the point is reflected over the x-axis, the x-coordinate is unchanged, and the y-coordinate is inverted: (x,y) -> (x,-y).
When the point is reflected over the y-axis, the y-coordinate is unchanged, and the x-coordinate is inverted: (x,y) -> (-x,y).
Point A is located at (-11,-7). It's reflected over the x-axis to form point B whose coordinates are (-11,7).
Then, point B is reflected over the y-axis to form point C with coordinates (11,7).
The coordinates of B are (-11,7)
The coordinates of C are (11,7)
Line a passes through (-1, 1) and (1, 3).
Answer:
y=x+2
Step-by-step explanation:
[tex] \frac{3 - 1}{1 + 1} = 1[/tex]
gradient =1
y=mx+c
y=x+c
3=1+c
c=3-1
c=2
y=x+2
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hmm I see an opportunity to get free points here, so I will be taking that chance by commenting what I just commented
BLAH BLAH BLAH THX for the free points!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Janine's family is designing a new garage. Use A l w to determine the area of the garage if the length l is 24 feet and the width w is 22 feet. Find the area A of the garage in square feet.
Given :
Length of garage, l = 24 feet.
Width of garage, w = 22 feet.
To Find :
Area of garage in square feet.
Solution :
We know, area of a rectangular shape is given by :
Area = l × w
Area = 24 × 22 feet²
Area = 528 feet²
Therefore, area of garage is 528 feet².
Hence, this is the required solution.
HELP ME ANSWER IT PLZ ASAP
6(6x−1)=5(5x+4)−2x
Answer:
2
Step-by-step explanation:
1 point
To encourage new customers, a new movie theater is offering different
ways to pay for a movie. 1) Members: $45 a year plus $3 per movie Write an
equation to represent cost for members (C) for any number of movies (M)
Answer:
c = 45 + 3m
c = cost
m = # of movies
Step-by-step explanation:
HERE IS A DIFFERENT ONE
Answer:
C
Step-by-step explanation:
Giving Brainlyest
Match the picture to the reason that would prove the triangles congruent.
Options:
NONE
ASA
SSS
SAS
AAS
HL
Answer:
Answer: SSS
Step-by-step explanation:
Triangle congruence
We need to find out if triangles ABC and DCB are congruent.
The image shows one tick mark on sides AC and BD, thus they are congruent.
Two tick marks are shown on sides AB and CD, thus they are congruent.
Finally, both triangles share the side BC.
Being all three sides congruent, the triangles are congruent by the SSS (side-side-side) congruence theorem.
Answer: SSS
evaluate g(x) = 4 - 3x when x = -3, 0, and 5
please help im really struggling
How are you feeling about your understanding of slope and the graph of a line?
A.
I've got this down!
B.
I get most of it, but I need some practice.
C.
I kind of get it, but I still have some questions.
D.
I'm totally lost and will need help moving forward with this.
This doesn't seem like a academic question. The teacher is simply asking you how if you understand slope and graph of a line. Answer this of your own.
