Amy has 35 tiles of the same shape and size in a box. The colors of and amounts of the tiles are shown below:12 red tiles
8 yellow tiles
15 pink tiles
Without looking in the box, Amy takes out a tile at random. She then replaces the tile and takes out another tile from the box. What is the probability that Amy takes out a yellow tile in both draws?
8 over 35 multiplied by 7 over 34 equal 56 over 1190
8 over 35 multiplied by 8 over 35 equal 64 over 1225
8 over 35 plus 7 over 34 equal 517 over 1190
8 over 35 plus 8 over 35 equal 560 over 1225
Answers
The probability that Amy takes out a yellow tile in both draws is : ( B ) 8 over 35 multiplied by 8 over 35 equals 64 over 1225
Meaning of probability
probability is the likelihood of an event occuring or not,two or more events can occur simultaneously and we call that independent events and when one event depend on another event for occurrence we say mutually exclusive.
The question here is a mutually exclusive probability as the picking of the yellow tiles depend on how many times she will dip her hand for the draw.
Given data
red tiles = 12
yellow tiles = 8
pink tiles = 15
total tiles = 35
Probability of picking yellow balls and replacing after a pick is = 8 over 35 multiplied by 8 over 35 which equals 64 over 1225.
In conclusion , the probability of picking yellow balls and replacing after a pick is = 8 over 35 multiplied by 8 over 35 which equals 64 over 1225.
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35 35 1225
or about 5.2% chance
Related Questions
Tickets to a school dance cost $4 and the projected attendance is 300 people. For every $0.10 increase in ticket price, the dance committee projects that attendance will decrease by 5.Using formula R(4+.10t) (300-5t) where t is ticket price. Determine the dance committee's greatest possible revenue. (Please show work as in #'s)What ticket price will produce the greatest revenue? (Please show work as in #'s)
30 points and BRAINLIEST! Write the general equation for the circle that passes through the points: (1, 7) (8, 6) (7, -1)
Plug in method?I am trying to use the plug in method and I did that but then was not sure how to solve the problem after plugging in numbers.
Look at the following equation: 0.049 > [] Which number should go in the box to make the equation true? (1 point) a 0.410 b 0.094 c 0.040 d 0.910
Answers
8000=cost
profit-8000
then
another cost is 15rand per mug
but profit of 35 rand
35-15=20
profit of 20rand per mug
profit=R20m-8000
where m=number of mugs sold
(R20 means 20 rand)
f(m)=R20m-8000
B) The lines remain parallel only if rotated 360°.
C) Rotated parallel lines always remain parallel lines.
D) Rotating parallel lines result in perpendicular lines.
Answers
Answer:
C) Rotated parallel lines always remain parallel lines.
Step-by-step explanation:Rotated parallel lines remain parallel lines.
Rotation is a rigid transformation, so the lines remain parallel.
Answer:
c
Step-by-step explanation:
rotated parallel lines remain parallel lines
Answers
Now turn your inequalities into y = mx + b form
2x - 9y > 2 --- subtract 2x from both sides
-9y > -2x + 2 -- divide by -9...and change inequality sign
y < 2/9x - 2/9 this says y is less then.....we need greater then...this is not it
try the next one...
4x + 7y > 3 --- subtract 4x from both sides
7y > 4x + 3 -- divide by 7
y > 4/7x + 3/7
this says y is greater then...this is the one we want
The answer to your question is D. I hope that this is the answer that you were looking for and it has helped you.
Answer:
the answer is D
Step-by-step explanation:
got it right on edg 2020
y=-2x-4
solve by substitution
Answers
Answer:
x = − 3
Step-by-step explanation:
Let's solve your equation step-by-step.
− 2x − 4 = x + 5
Step 1: Subtract x from both sides.
− 2x − 4 − x = x + 5 − x
− 3x − 4 = 5
Step 2: Add 4 to both sides.
− 3x − 4 + 4 = 5 + 4
−3x = 9
Step 3: Divide both sides by -3.
−3x / −3 = 9 / −3
x = − 3
Hope it helps,
Please mark me as the brainliest
Thank you
Answers
The distance between the two points is √34
Distance between two points
The formula for calculating the distance between two points is expressed as:
- D = √(x2-x1)² + (y2-y1)²
Given the coordinate points (1, 4) and (-2, -1). Substitute into the formula to have:
D = √(-1-4)² + (-2-1)²
D = √(-5)² + (-3)²
D = √25 + 9
D = √34
Hence the distance between the two points is √34
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Answer:
(3,5)count manually to get(3,5)
Answers
Answer:
The required number of bowls are 5.
Step-by-step explanation:
Given : A sugar bowl holds 237 grams. You have a one kilogram bag of sugar.
To find : Estimate how many bowls of sugar you can fill from the bag?
Solution :
1 bowl can hold 237 gram of sugar.
We have, 1 kg of sugar or 1000 gram of sugar.
According to question,
237 gram of sugar can hold in 1 bowl.
So, 1 gram of sugar can hold in bowl.
1000 gram of sugar can hold in bowl.
1000 gram of sugar can hold in bowl.
Which means, The required number of bowls are 5.
As 4 bowls have grams of sugar.
Sugar left is 1000-948=52 grams
That 52 grams is filled into 5th bowl.