Charlene has 12 plastic cups.Of the 12 plastic cups,3 were green,4 are red,and 5 are blue.She stacks the cups into a single stack in random order. What is the probability that the cups on top of the stack is not green

Answers

Answer 1

Answer: So we have:
12 plastic cups total
3 green
4 red, 5 blue
the probability to have a non-green cup at the top of the stack is 9 out of 12, those are the non-green cups, so:
probability = 9/12 = 0.57 = 75%

Related Questions

A survey of 40 shoppers found that 12 like Crunchy Cereal and 23 like Wheat Cereal. Twice as many dislike both brands as like both brands. How many shoppers like both brands?a.15 c.5 b.7 d.10
1/x + 1/y = 3/5. What are the denominators x & y
Every integer is a______numberOA. naturalOB.rationalOC. negativeOD. whole
Describe a strategy for finding the area and perimeter of any tow-dimensional shape.
Use division to change 4/5 into a decimal

Is it possible for two numbers to have a difference of 6, and also a sum of 6?

Answers

Answer:

yes

Step-by-step explanation:

sum:

• `x+y=6`

• `y=6-x`

Difference:

• `y-x=6`

• `y=x+6`

Answer:

yes 12-6 has a difference of 6 and a sum of 6

Step-by-step explanation:

If x=9, what is the value of y in the equation below??????
y=8x-[1+4x]
plz answer

Answers

8 times 9=72
1+4 times 8=37
72-37=35

35 is the answer :D have fun getting cheats on ur hw

Tim had 4 paper fraction pieces, each of thirds, fourths, sixths, and twelfths. He did not have enough pieces to show both 2/4 and 1/3 as equivalent fractions with the same denominator. How could he form enough pieces by making 1 cut with a scissors

Answers

I think that poor boy Tim has enough pieces(1/3, 1/4, 1/6, 1/12) and does not need to cut anything.

1/3 + 1/6=4/12 + 2/12=6/12=2/4

1/4 + 1/12=3/12 + 1/12= 4/12= 1/3or 1/4

Open the picture and answer it pls

Answers

Answer:

3.5

Step-by-step explanation:

11.5 - 2.5 = 9

9 - 5.5 = 3.5

and scalene triange means none of the 3 sides are equal...

3.5 does not equal 5.5 or 2.5

Answer:

3.5 centimeters.

Step-by-step explanation:

If the perimeter is equal to 11.5 centimeters, and we have the lengths of 2 sides, we can add them together and subtract that sum from the perimeter to get the value of the missing side length.

2.5 + 5.5 = 8

11.5 - 8 = 3.5

Therefore, the side length is equal to 3.5.

Topic 4 Pythagorean Theorem Practice 11/18Please help meh.

7------------

8----------

9-----------

10------------

11----------

12--------------

Answers

7) 8.9
8) 6.7
9) 12.2
10) 7.6
11) 7.3
12) 6.3

7. ≈6.9
8.≈5.2
9.≈ 7.1
10.≈ 7.6
11. ≈6.7
12.≈ 5.7

Sum of 7x times 7 +3x+1 and -4x times 4-x+3

Answers

the answer to your question i think is 4

Other Questions

*******ASAP******The coordinate plane below represents a city. Points A through F are schools in the city.graph of coordinate plane. Point A is at 1, 3. Point B is at 3, 1. Point C is at 3, negative 3. Point D is at negative 4, 2. Point E is at negative 1, 5. Point F is at negative 3, negative 3.Part A: Using the graph above, create a system of inequalities that only contains points B and C in the overlapping shaded regions. Explain how the lines will be graphed and shaded on the coordinate grid above. Part B: Explain how to verify that the points B and C are solutions to the system of inequalities created in Part A. Part C: Lisa can only attend a school in her designated zone. Lisa's zone is defined by y > 2x + 5. Explain how you can identify the schools that Lisa is allowed to attend.

An unknown number is not equal to 4.98 but rounds to 4.98 when rounded to the nearest hundredth. Which of the following could be the unknown number?

Shannon is putting a fence around the garden ,except where there is a gate that is 3 feet wide .one foot of the fence cost $43. the cost of the gate is $128.write an expression that represents the total cost of the fence and gate

Gilbert bought 3 shirts for $15.90 each, including tax. How much did he spend