❗️help me❗️2. Marissa is playing a game using the spinner below.
с C
Red
Blue
Red
Blue
C
Which tree diagram shows all the possible outcomes that Marissa can get
when she spins the arrow twice?
Answers
Explanation:
In this answer choice, we effectively have two columns. In the first column is simply R and B, with R over B. This represents spinning either red (R) or blue (B).
Depending on the outcome, you branch the same outcomes from that.
So if you spin R, then you'll have R and B branch off that. Same idea applies to blue as well.
Something like choice D doesn't work because we have R show up twice at the very bottom.
The tree diagram shows all the possible outcomes that Marissa can get
when she spins the arrow twice is choice D.
What is the sample space for a random experiment?Sample space is the set of all possible outcomes the considered random experiment can result to.
Marissa is playing a game using the spinner below.
Red, Blue, Red, Blue
In this answer choice, we effectively have two columns. The first column is simply R and B, with R over B.
This represents spinning either red (R) or blue (B).
Depending on the outcome, you branch the same outcomes from that.
So, if you spin R, then you'll have R and B branch off that. The same idea applies to blue as well.
choice D doesn't work because we have R show up twice at the very bottom.
The tree diagram shows all the possible outcomes that Marissa can get
when she spins the arrow twice is choice D.
Learn more about the possible outcome;
https://brainly.com/question/9773761
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Related Questions
Help pls! Will mark brainlest if its correct
Answers
Answer:
B
Step-by-step explanation:
I have a D in math and need to bring my grade up!! Please help!! 32 pts!!!!
Answers
45-45-90...find the value of x?
Answers
Answer:
x = 19Step-by-step explanation:
If the angles of a triangle are 45°, 45° and 90°, the the sides of the triangle are x. x and x√2
x√2 = 19√2 ⇔ x = 19
How much will 20 pencils cost if it costs
$3.50 for 100 pencils?
Answers
Answer:
$0.70
Step-by-step explanation:
Divide to find the unit rate.
3.5 / 100 = 0.035
Multiply.
0.035 * 20 = 0.7
Best of Luck!
Answer:
20 pencils will cost $0.70.
Step-by-step explanation:
3.5/100=x/20
cross product
100*x=3.5*20
100x=70
x=70/100
x=7/10
The mean of three numbers is 10. The mean of other four numbers is 12. Find the mean of all the numbers.
Answers
Answer:
11.14
Step-by-step explanation:
Mean = sum of numbers / total numbers
the mean of the 7 numbers = sum of the numbers / 7
sum of numbers for the 3 numbers = 10 x 3 = 30
Sum of numbers for the other 4 numbers = 12 x 4 = 48
Sum of the 7 numbers = 48 + 30 = 78
Mean of the 7 numbers = 78 / 7 = 11.14
30-60-90 triangle.. find the value of x?
Answers
please helpppppp!!!!!
Answers
9514 1404 393
Answer:
A + 2×BD - 2×CStep-by-step explanation:
The shaded area contains area A and two of area B. The expression for that area can be written ...
Area of trapezoid = A + 2×B
__
The overall rectangle has an area of D. The areas labeled C can be subtracted from that to leave the shaded area. The expression for that is ...
Area of trapezoid = D - 2×C
what is 3.8 x 10^5 ?????
Answers
380000
Step-by-step explanation:
3.8*10*10*10*10*10
3.8*100000
380000
Which equation can be used to solve for c?
А
b
С
С
5 in.
35°
B
Answers
Answer:b
Step-by-step explanation:
Can someone help me find this answer: tan12=22/x Please explain the steps
Answers
Answer:
Solve the rational equation by combining expressions and isolating the variable.
x=47.04630109.
Step-by-step explanation:
Subtract (-x-3) - (5x + 2).
Answers
Answer:
-1.2 or -5/6
Step-by-step explanation:
thats all I can say pls
A student received a coupon for 19% off the total purchase price at a clothing store. Let z be the original price of the purchase. Use the expression below for the new price of the purchase. Write an equivalent expression by combining like terms.
z-0.19z=
Answers
Answer:
0.81z
Step-by-step explanation:
Minus 0.19 from 1
Will mark brainliest if ur right! if not, u wont get it.
Answers
Answer:
(-4,4)
Step-by-step explanation:
I believe that's it
How much Work is used when 25N of force is done over 100m?
Answers
Step-by-step explanation:
we know that
Work =f*d
=25*100
=2500Joule
therefore work done is 2500Joule
PLEASE HURRY!!!!!!!
What is the scale factor of this dilation?
Mark this and return
Save and Exit
Next
Submit
Answers
Answer:
3
Step-by-step explanation:
The scale factor of the dilation is 3
help mee pleaseeeeeeas
Answers
Answer:
Step-by-step explanation:
Volume = 1/2 a * b*h
So
V= 1/2 (9)(6)(21)= 567 us ^3
A lottery win is inversely proportional to the number of tickets matching the correct numbers. If 20 tickets have the correct numbers, the winners each receive £1400. One week, each person receives £3500. How many tickets matched the correct numbers?
Answers
Answer: 8
Step-by-step explanation:
Given
lottery win is inversely proportional to the number of tickets matching the correct number.
Suppose lottery amount is given by A and no. of tickets by n then
[tex]\Rightarrow A\propto \frac{1}{n}\\\Rightarrow A\cdot n=\text{constant}[/tex]
Initially A=£1400, n=20
then A=£3500, n=?
Product in both the case is same
[tex]\therefore \quad 1400\times 20=3500\timesn\\\Rightarrow n=8[/tex]
There are 8 tickets that matched the correct numbers
2.8 divide 6 estimate the quotient
Answers
Answer:
0.4666666666666667
Step-by-step explanation:
Please help me :( I really need it.
Answers
Answer:
6
Step-by-step explanation:
since it's a right triangle you can use the Pythagorean Theorem
2.7² + b² = 6.5²
7.29 + b² = 42.25
b² = 34.96
b = [tex]\sqrt{34.96}[/tex] which equals 6 when rounded to the nearest tenth
I lost all my points and answers so heres 25 for whoever wants it
Answers
Sally used 8 cubes to make this square frame that has 3 cubes on each side. If she uses 20 cubes to make a square frame, how many cubes will be on each side of the frame? Think of using objects to help you solve this problem.
Answers
Answer:
5
Step-by-step explanation:
The number of cubes that should be on each side of the frame should be considered as the 5.
Calculation of the number of cube:Since Sally used 8 cubes to make this square frame that has 3 cubes on each side.
So here the no of the cube be like
= 8 - 3
= 5
hence, The number of cubes that should be on each side of the frame should be considered as the 5.
Learn more about cube here: https://brainly.com/question/3510925
I AM ASKING AGAIN FOR HELP?!?!?!??! PLEASEEEEEEEEEEEEEEEEEEE
Answers
Answer:
I do not know but have a good weekend
Step-by-step explanation:
Answer:
Step-by-step explanation:
4. angle 4 and 6. 2. Alternate exterior angles
angle 3 and 5. 3. Consecutive interior angles
5. Angle 1 and 5
Angle 2 and 6
6. Angle 1 and 7
Angle 8 and 2
A shop has 400 bulbs
out of which 24 are defective What percent are good bulb?
Answers
Answer:
look at the picture i sent plz......
Answer:
Number of non defective bulbs-
400-24
376
Our fraction would be-
376/400
To make it into percentage we need to always multiply it by 100
376/400 x 100
=94%
Thus 94% of the bulbs are non defective
The mean age of 5 people in a room is 26 years.
A person enters the room.
The mean age is now 33.
What is the age of the person who entered the room?
Answers
The mean age of 5 people in a room is 26 years. A person enters the room. the mean age is now 33 so the age of the person 68 who entered the room.
In statistics, in addition to the mode and median, the mean is one of the measures of central tendency. Simply put, the mean is the average of the values in the given set. It indicates that values in a particular data set are distributed equally. The three most frequently employed measures of central tendency are the mean, median, and mode. The total values provided in a datasheet must be added, and the sum must be divided by the total number of values in order to determine the mean. When all of the values are organized in ascending order, the Median is the median value of the given data. While the number in the list that is repeated a maximum of times is the mode.
So According to the question, the Mean of 5 people in a room =26
When a person enters the room mean age becomes = 33
The sum of their age is = 5*6 =130
when other persons enter the room means the total person becomes =6
and the sum of their age after another person enters the room= [tex]x+130[/tex]
where x is the age of the other person entering the room.
so, mean = 33= (130+x)/6
then, 130+x=6*33
And,130+x=198
so,x=198-130 =68
For more information about the mean visit:
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Helpp! Will give brainliest
Answers
Answer:
all of them are correct
Step-by-step explanation:
Estimate 45.9 divided by 7
Answers
Answer:
6.557
Step-by-step explanation:
Answer:
6.557
Step-by-step explanation:
Hope this helps and have a great day!!!
What is the slope of the line shown above? Just tap on the picture. Yes I’m watching Daniel tiger’s neighborhood. I’m babysitting while doing school work.
Answers
Answer:
The slope is 1/3
Step-by-step explanation:
Equation for slope is rise over run or y2-y1/x2-x1
-5,1 -2,2 these are the 2 points, so it could be 2-1/-2--5 which is equal to 1/3.
please help if your able to (:
Answers
Answer:
4/9
Step-by-step explanation:
(2/3)^2 is another way of writing:
2/3*2/3
Which is 4/9
Hope this helps
Answer:
2/3*2/3 4/3
Step-by-step explanation:
Which can be used to expand the expression below?
Answers
Answer:
Distributive Property
Step-by-step explanation:
We have
5(3x - 6/7)
Distributive Property would work because 5 has to be mutliplied by 3x and -6/7 to rid the parenthesis and also give a final answer for the equation. Any others will lead to a wrong answer.
c) One third of a number is 27. What is that number?
Explain how you found your answer.
I GOT 81 BUT IM NOT SURE IF ITS RIGHT?
Answers
explain : 27 x 3 = 81 , one third is 27 .