A probability model includes P(red) = 27 2 7 and P(blue) = 314 3 14 . Which of the following probabilities could complete the model? Select all that apply. A. P(green) = 27 2 7 , P(yellow) = 27 2 7 B. P(green) = 38 3 8 , P(yellow) = 18 1 8 C. P(green) = 14 1 4 , P(yellow) = 14 1 4 D. P(green) = 521 5 21 , P(yellow) = 1121 11 21 E. P(green) = 37 3 7 , P(yellow) = 114 1 14
Answer:
[tex](b)\ P(Green) = \frac{3}{8} ; P(Yellow) = \frac{1}{8}[/tex]
[tex](c)\ P(Green) = \frac{1}{4} ; P(Yellow) = \frac{1}{4}[/tex]
Step-by-step explanation:
Given
[tex]P(Red) = \frac{2}{7}[/tex]
[tex]P(Blue) = \frac{3}{14}[/tex]
Required
Which completes the model
Let the remaining probability be x.
Such that:
[tex]P(Red) + P(Blue) + x = 1[/tex]
Make x the subject
[tex]x = 1 - P(Red) - P(Blue)[/tex]
So, we have:
[tex]x = 1 - \frac{2}{7} - \frac{3}{14}[/tex]
Solve
[tex]x = \frac{14 - 4 - 3}{14}[/tex]
[tex]x = \frac{7}{14}[/tex]
[tex]x = \frac{1}{2}[/tex]
This mean that the remaining model must add up to 1/2
[tex](a)\ P(Green) = \frac{2}{7} ; P(Yellow) = \frac{2}{7}[/tex]
[tex]P(Green) + P(Yellow)= \frac{2}{7} + \frac{2}{7}[/tex]
Take LCM
[tex]P(Green) + P(Yellow)= \frac{2+2}{7}[/tex]
[tex]P(Green) + P(Yellow)= \frac{4}{7}[/tex]
This is false because: [tex]\frac{4}{7} \ne \frac{1}{2}[/tex]
[tex](b)\ P(Green) = \frac{3}{8} ; P(Yellow) = \frac{1}{8}[/tex]
[tex]P(Green) + P(Yellow)= \frac{3}{8} + \frac{1}{8}[/tex]
Take LCM
[tex]P(Green) + P(Yellow)= \frac{3+1}{8}[/tex]
[tex]P(Green) + P(Yellow)= \frac{4}{8}[/tex]
[tex]P(Green) + P(Yellow)= \frac{1}{2}[/tex]
This is true
[tex](c)\ P(Green) = \frac{1}{4} ; P(Yellow) = \frac{1}{4}[/tex]
[tex]P(Green) + P(Yellow)= \frac{1}{4} + \frac{1}{4}[/tex]
Take LCM
[tex]P(Green) + P(Yellow)= \frac{1+1}{4}[/tex]
[tex]P(Green) + P(Yellow)= \frac{2}{4}[/tex]
[tex]P(Green) + P(Yellow)= \frac{1}{2}[/tex]
This is true
Other options are also false
Answer:
B and C
Step-by-step explanation:
i jus took le test
What is the range of the function f(x) = 2 – 2 when the domain is {0, 2, 4}? O {-1, 2, 14} {3, 6, 8} {-2, 2, 6) All real numbers
Answer:
F = 0
Step-by-step explanation:
F(x) = 2 - 2
fx/3 = 0/x
f=0
Please help I would really appreciate it :)
yo i dont know the answer but i hope you have a good day
What does asmr mean!?
Answer:
Autonomous sensory meridian response
Step-by-step explanation:
pretty much it is just a reaction you would have based on hearing or feeling something
what is the math answer
Answer:
v = 52
Step-by-step explanation:
v - 4 = 6*8
v - 4 = 48
v = 48+2=52
A bag of M&Ms has 4 blue, 8 red, 6 orange, 12 green M&Ms of equal size. If one M&M is selected at random, what is the probability it is NOT red?
Question 1 options:
30/22
30/8
8/30
22/30
Answer: 22/30
Step-by-step explanation:
hope this helps
Answer:
22/30
Step-by-step explanation:
There are 30 M&Ms in the bag with 8 being red. 30-8=22.
22/30
Dustin is riding his bike from Logan, Utah to Jackson Hole, Wyoming in a bike race. He must ride at least 200
miles before he will complete the course. He has already biked 56 3/4
miles.
If he can bike roughly 18 5/8
mph, how many more hours will it take him to finish biking at least 200
miles? Round your answer to the nearest whole number of hours.
Enter your answer as a whole number, like this: 42
Answer:the answers is 88 1/2
Step-by-step explanation:
What is the Area of the circle?
Group of answer choices
56.52 in²
254.34 in²
1017.36 in²
Hong made 2 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for both necklaces was 10.40 If the beads cost 2.50 for each necklace, how much did each pendant cost?
An airplane flies about 600 miles per hour (mph). Which is the dependent variable in this situation?
the distance flown
the speed of the plane
the time spent flying
the height the plane flies at
Answer:
The distance flown
Step-by-step explanation:
The distance flown is dependent on the speed of the plane
What is the quadratic regression equation that fits these data? number of seconds= 0,1,2,3,4,5 height (in feet) = 12,13,15,13,9,7
Answer:
Step-by-step explanation:
Quadratic Regression Calculator. This Quadratic Regression Calculator quickly and simply calculates the equation of the quadratic regression function and the associated correlation coefficient. In addition, it generates a scatter plot that depicts the curve of best fit.–173.5 + 4.83X into equation Y1. (The X key is immediately.
Answer: y= -0.70x^2 + 2.37x + 11.96
Can someone help me? Will give you a scobby snack!
Answer:
A
Step-by-step explanation:
A plant is already 45 centimeters tall, and it will grow one centimeter every month.
Let 'H' be the plant's height (in centimeters) after 'M' months.
Write an equation relating 'H' to 'M'. Then use this equation to find the plant's height after 34 months.
Equation:________
Answer:
H = M + 45
Step-by-step explanation:
After 34 months the plant's height is79 cm
Find the value of the following expression using a number line.
3+(−2)
Answer: 3 + (-2) = 1
Step-by-step explanation:
If you were to evaluate this using a number line you would start at positive 3. Since the two is negative you would move to the left two spaces, leaving you at positive 1. That is your answer.
1. What is the distance bewteen the pair of points? (3,3) and (3,-2)
2. Distance bewteen (-1,9) and (-8,9)?
Answer:
I believe 1 is 5 and 2 is 7!
Answer:
1. Distance: 5 units
2. Distance: 7 units
Step-by-step explanation:
You can’t simply graph it, that’s the easiest way to do it!
I hope this helped, good luck! :)
Rachael has a summer job working at a library. The graph shows the relationship
between the number of hours Rachael worked and the amount of money, in dollars, that
Rachael earned. Select the equation that represents the amount of money, m, in dollars, that Rachael earned
by working h hours.
I might be wrong but I think it's the fourth option
PLEASE HELP ME I NEED THIS IN 15 MINUTES!!!
A shipping box in the shape of a rectangular prism has a volume of 18x^3+5x^2-2x. what are three expressions that can represent possible dimensions of the shipping box?
have THREE expressions plss <33
(2+1)(9−2)
aghhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
please help, i need help with thee two problems and i swear if you are one of those people that just put links as scams, pls dont:D
ugh i hate those ppl with the links
anyways
1) 16t^2 = 144
4t = 12
t = 3
2) x^2 + 10x + 25 = 9
x^2 + 10x + 16 = 0
(x+8)(x+2) = 0
x = -8 or -2
Hope this helps :)
Answer:
ANSWER TO 1 is t = 3
ANSWER TO 2 is x = -2
Step-by-step explanation:
2) x^2 + 10x + 25 = 9
x^2 + 10x + 16 = 0
(x+8)(x+2) = 0
x=-2
1) 16t^2 = 144
4t = 12
t=3
Faith makes greeting cards with colored paper. She plans to make 15 of the cards out of red paper. She has 25 sheets of colored paper in all. If she uses all the colored paper she has, how many sheets are a color other than red?
Answer:
10
Step-by-step explanation:
1) The amount of strawberries grown and the price per pound.
What is the independent and dependent variable?
Answer:
Independent: ammount of strawberries ground
Dependent: price per pound
Step-by-step explanation:
Can anyone help with this please? I don't know how to do it.
Find the area of the trapezoid 2 2 2 2 4
Answer:
It is 10.
Step-by-step explanation:
If we just find the area for each section and add them all up it would equal 10. The first triangle, 2x2=4 then divide that by 2 will equal you 2. Then the square is just 2x2 =4. Then the last triangle, 2x4=8 then divide that by 2 = 4. 2+4+4=10.
Answer:
Correct answer is (10)
Step-by-step explanation:
since 2 triangles come together to form a square\rectangle
length * width = Area
we can find both areas of the triangles:
left triangle: 2*2 = 4 --> 4 devided in half = 2
square area = 4
right side triangle: 2*4 = 8 ---> devided in half = 4
______________________________________
next add up all the measurements for each piece:
left triangle + middle square + right side triangle = area
(2+4+4 = 10)
Hope I helped you out :)
Have a great day \ and good luck on your studies :D
Karen wants to know how fast her sunflower will grow. Right now, her sunflower is 3 3/8
inches tall.
If her sunflower grows 5/8
of an inch each day, how many days will it take for her sunflower to be at no less than 24
inches tall?
_[blank]_ days
Enter your answer as a number, like this: 42
Answer:
Step-by-step explanation:
Karen must ask the manager NAH lol
just keep adding 5/8 u till you reach 24
Answer please ASAP (middle school) (probability)
The mass of potatoes Lucan used in his cooking is 5/2 the mass of carrots used.
What fraction of the total mass of both ingredients was the mass of the potatoes?
The mass of potatoes used was 9 kilograms more than the mass of carrots used. determine the total mass of both ingredients?
Answer:
1 1/2
Step-by-step explanation:
you just take the five -2 than you get the one than you get one whole
ii need help with deess
Answer:
1. 401.92 2.6782.4 3. 113,040
Step-by-step explanation:
A stick of butter measures 3 cm wide, 8 cm long, and 2 cm high. What is the volume of the stick of butter?
Answer:
48cm
Step-by-step explanation:
V= L x W x H
V= 8 x 3 x 2= 48cm
For school spirit day, 11.875% of your class wears orange shirts, 5/8 of your class wears blue shirts, 0.15625 of your class wears white shirts, and the rest of your class wears gold shirts. Order the portions of shirts of each color from least to greatest.
Thanks,
If someone can answer this in the next 20 mins that would be gratefully appreciated I have a quiz tomorrow and don't understand this question.
Answer:
Gold, Orange, White, Blue
Step-by-step explanation:
Dorian tossed a pair of number cubes numbered 1 through 6 a total of 10 times.
Below are the sums of the numbers on his cubes for each of the tosses.
5, 9, 11, 6, 5, 8, 11, 3, 12, 6
Drag numbers to identify the statistical measures. Numbers may be used once or not at all.
*MAKE A BOX PLOT
Calculate the area for each shape.