1. What is the probability of choosing a gray button, replacing it, and choosing gray again?

2. What is the probability of choosing a gray button, not replacing it, and choosing gray again?

Answers

Answer 1
I am confused is that all the question? like a picture or something
Answer 2
I can’t do this?? It isn’t really a problem I don’t see anything to go off of.

Related Questions

How many milliliters are equal to 4.593 liters? (2 points) 4,593 milliliters 45.93 milliliters 45,930 milliliters 459.3 milliliters

Answers

Answer:

The answer is A. 4,593

Step-by-step explanation:

Just multiply the volume value by 1000

I this it is also 4593

Math Homework Help! :/

Answers

Answer:

16π

192π

Step-by-step explanation:

I've attached a screenshot I took from my calculator

(a) Basically, I did what the question asked by putting the numbers they gave into the formula they gave

(b) I did the same thing, except each number is squared

please help :( its 2 months old (pt 2)

Answers

Answer:

3: Variable Equation =  If h is hours then 8h - 75

The answer is 8 hours.

My work is 42x8-75

4: Variable Equation = Let x be the amount spent on jeans, then

1) 45 + 10 + x = 90

x = 90 - 55 = 35

:

2) let n be the number of jeans he will purchase, then

35n < or = x

Note that x = 35, therefore

35n < or = 35

n < or = 1

:

Billy has enough money left over from buying the jacket and hat to purchase 1 pair of jeans.

Good Luck!

Carolyn is making a quilt using quilt blocks like the one shown below. All the shaded squares are the same size and all the shaded triangles are the same size. what is the ratio of the area of the shaded pieces to the area of the white pieces?

Answers

Answer:

117

Step-by-step explanation:

Side of shaded square = 3 in

Area of shaded square = side * side = 3 * 3 = 9 square inches

5 shaded square so we multiply the area by 5

Total area of shaded square = 9 * 5 = 45 square inches

Next the area of shaded triangle

Base of shaded triangle = 6 in

Height of shaded triangle = 6 in

Area of shaded triangle = 1/2 x base x height = 1/2 x 6 x 6 = 18

4 shaded triangles so we multiply the area by 4

Total area of shaded triangle = 18 * 4= 72 square inches

Area of shaded triangle + area of shaded square

Total area = 45 + 72 = 117 square inches

What is the constant of proportionality?

*Please explain how you got the answer*

Answers

Answer: The answer is 1.

Step-by-step explanation: I got the answer by looking at the graph and seeing where it matches up 0.5 matches up with 1. Also 1 matches up with 2.

i want to purchase a third of cupcake a third for me a third for my sister and 13 for my cousin

Answers

Answer:

whats the question?

Step-by-step explanation:

Answer:

Step-by-step explanation:

Could you write the equation?

please help with this question!!!!

Answers

2 rules you have to know for this.

For angle b) - angles opposite of each other, equal each other

For angle c) the flat angle on a line should be total 180. So, 50 +c = 180

Answer:

Step-by-step explanation:

Please help me and include step by step so i can understand better
No bots please!

Answers

Answer:

(4/3)×3×4^3=256

Step by Step Explanation:

First, replace all the letters and signs with number, which will look like (4/3)×3×4^3. The r in the equation means radius and radius is half of the diameter (which is the 8), so that means the r is 4. Then, on your calculator, type in (4/3)×3. you should get 4. then take the 4 and muktuplmultiple

Answer:

256cm³

Step-by-step explanation:

V=4/3πr³

V=4/3×3×(4)³..............(half of 8cm)

V=256cm³

PLS MARK IT AS BRAINLIEST

Fausto is 18 years old. He is two years younger than twice his brother Carlos' age. Which equation can be used to determine y, Carlos' age in years

A. 2y + 2 = 18
B. 2y - 2 = 18
C. 18 + 2y = 2
D. 2 + 18 = 2y + 2

Answers

Answer:B

Step-by-step explanation:

i took the test on usatestprep

Fausto 2 years younger than Carlo's.

2y - 2 = 18

2y = 18 + 2

2y = 20

The answer is B.

What is the missing height of the object below, if the volume is 154 cubic meters?

Answers

Answer:

It should be roughly 5.36 cm³

-------------------------------------------------------------------------------------------------------------

Solve

Set the value for volume.

[tex]V = a^3[/tex]

a means the missing edge, here.

[tex]a^3 = 5.36^3\\\\5.36^3 = 5.36 * 5.36 * 5.36 = 153.99~cm^3[/tex]

That said, the closest you can get is 5.36

5.36 cm^3 I hope that works

To convert 132 milligrams to grams, you can set up the proportion x/132 mg = 1,000/ 1 g
True
False

Answers

Answer:

FALSE

Step-by-step explanation: You can convert 132 milligrams by using the KHDUDCM(King Henry Died Unusually Drinking Chocolate Milk) And you will have to add three zeros to 132.  (I might be incorrect)

Ben reads 14 pages out of the 20 pages in a chapter. Which of the following ratios is equivalent to the ratio of the pages Ben read to the total number of pages?

Question 3 options:

7/10


10/7


6:10


10:6

Answers

Answer:

7/10

Step-by-step explanation:

because the ratio would be 14/20 but if you divide it by two then you get 7/10

Answer:

7/10

Step-by-step explanation:

14 divided by 20 is 0.7 witch is 7/10

Drag each number to the correct location on the table. Each number can be used more than once.
Match the positions on the number line with the numbers they represent.
-1.8 -2.2 2.2 1.8

Answers

Answer:

1.8

-2.2

1.8

-2.2

-1.8

-1.8

2.2

2.2

Step-by-step explanation:

Right or above 0 are positive

Left or below 0 are negative

Beinggreat78 answer fast please :')

Answers

Answer:

A.

Step-by-step explanation:

The radius is always half the diameter

To build a pizza, customers choose stuffed (S) or thin (T) crust, red (R) or white (W) sauce, and a topping. The choices for toppings are pepperoni (P), sausage (S), or vegetables (V).

The following list shows the possible pizzas that can be made. The first letter represents the crust, the second letter represents the sauce, and the third letter represents the topping. For example, a stuffed-crust pizza with red sauce and pepperoni is listed as SRP, and a stuffed-crust pizza with white sauce and sausage is listed as SWS.


SRP, SRS, SRV, SWP, SWS, SWV, TRP, TRS, TRV, TWP, TWS, TWV

How many outcomes include red sauce or sausage?

Answers

Hey I did this for a different person here was my answer on that and you can go check the question if youd like here is the link:

https://brainly.com/question/27344742

Answer:

8

Step-by-step explanation:

I bolded what I think is important to know.

To build a pizza, customers choose stuffed (S) or thin (T) crust, red (R) or white (W) sauce, and a topping. The choices for toppings are pepperoni (P), sausage (S), or vegetables (V).

The following list shows the possible pizzas that can be made. The first letter represents the crust, the second letter represents the sauce, and the third letter represents the topping. For example, a stuffed-crust pizza with red sauce and pepperoni is listed as SRP, and a stuffed-crust pizza with white sauce and sausage is listed as SWS.

SRP, SRS, SRV, SWP, SWS, SWV, TRP, TRS, TRV, TWP, TWS, TWV

How many outcomes include red sauce or sausage?

8

Answer:

8

Step-by-step explanation:

An angle measures 73.4° less than the measure of its complementary angle. What is the measure of each angle?

Answers

Answer:

Hence, the unknown angle is 30°

Step-by-step explanation: Complementary Angle Calculator is a free online tool that displays the complementary angle for the given angle measure. BYJU’S online complementary angle calculator tool makes the calculation faster, and it displays the answer in a fraction of seconds.

How to Use the Complementary Angle Calculator?

The procedure to use the complementary angle calculator is as follows:

Step 1: Enter the angle in the input field

Step 2: Now click the button “Solve” to get the result

Step 3: Finally, the complementary angle for the given angle will be displayed in the output field

What is Meant by Complementary Angle?

In Maths, two angles are said to be complementary, when the angles add up to 90 degrees. The complementary angle need not be adjacent to each other, but its sum should be equal to 90 degrees. For example, 47° and 43° are complementary angles.

Example:

To find out another angle if one of the complementary angles is 60°

Solution:

We know that the sum of complementary angles is 90

Let the unknown angle be x

Thus,

60° + x = 90°

X = 90° – 60°

X = 30°

Hence, the unknown angle is 30°

Find a formula for the nth term of the sequence that begins 14.5, 16, 17.5, 19, 20.5 …. Assume that the first term corresponds to n=1.

F An=14.5+1.5(n-1)
G An=1.5+14.5(n-1)
H An=1.5+14.5n
J An=14.5+1.5n

Answers

Answer: F

Step-by-step explanation:

You can figure this out by plugging in the values of n for each expression and seeing which one gives you the given sequence.

Starting off with F
A(n) = 14.5 + 1.5(n-1)

A(1) = 14.5 + 1.5(1-1) --> 14.5 + 1.5(0) = 14.5

A(2) = 14.5 + 1.5(2-1) --> 14.5 + 1.5(1) = 16

A(3) = 14.5 + 1.5(3-1) --> 14.5 + 1.5(2) = 17.5

You can put in the remaining values of n if you want, but you should be able to notice that A(n) increases by 1.5 each term which follows the given sequence.

while J looks similar, it starts its sequence at 16 instead of 14.5 as it doesnt subtract 1 from n.

What is the sum in the expression
14 + b - 27d

Answers

13 because 27_ 14=13. and yah.

14 + b - 27d
= 14 + b + -27d

Answer: b - 27d + 14

Look at this system of equations.
-3x+3y=12
y=x+4
The solution set of this system is best explained by which of these statements?

Answers

I believe the answer is C
I believe the answer is c

Evaluate the following

Answers

Answer:

15

11

Step-by-step explanation:

Absolute value is always the positive of the number

hope this helps!

Answer:

15 & 11

Step-by-step explanation:

If it is the absolute value of the number, it will always be positive.

help pleaseeeeeeeeeeeeeee
:(

Answers

The coordinates of vertex A' are (-2, 1)

The coordinates of vertex B' are (-3, 3)

The coordinates of vertex C' are (-1, 3)

Answer:

Vertex A is (-2,1)

Vertex B is (-3,3)

Vertex C is (-1,3)

Step-by-step explanation: When finding Vertex, all you nees to do is find the ordered pairs. Ordered pairs are a set of numbers that are graphed at certain numbers on the x-axis and the y-axis. To find ordered pairs, start with the x-axis (the horizontal line) and find what number it is on. Then use the y-axis (the vertical line) and find what number the point is on.

I am a high schooler and I know that math is hard. Just keep a positive mindset and power through it. You got this!

Weatherman Dallas Raines predicts there to be 0.10 inches of rain on Saturday. On Saturday, it actually rained 0.25 inches. How much percent error was Dallas Raines from being accurate?

Answers

Answer:

150%

Step-by-step explanation:

(observed-true)/true

(25-10)/10

15/10

150%

The answer is %150 hope that helped!

please help with this question!!!!!!!!

Answers

Answer:

S equal 28.

explanation: 180-90=90

90-58=32

32-4=28

Please help me again!! I can't decide which one it is...

Answers

Answer:

I think so 2nd one B.

Step-by-step explanation:

I hope its help you

Find the absolute value.

Answers

Answer:

21

Step-by-step explanation:

i am pretty sure is 21

Answer:

21

Step-by-step explanation:

only answer 13 and 15 i did 14 already

Answers

Answer:

answer to 13 is 10

answer to 15 is 2,300?

Step-by-step explanation:

10
2300 that’s the answer

What is the volume of a hemisphere with a diameter of 56.7 in, rounded to the nearest tenth of a cubic inch?

Answers

Answer: [tex]V=47,721.9in^3[/tex]

Step-by-step explanation:

The volume of a hemisphere would be 1/2 of the volume of a sphere. The volume of a sphere is defined to be:

[tex]V=\frac{4}{3} \pi r^3[/tex]

Therefore the volume of a hemisphere would be:

[tex]V=\frac{1}{2}( \frac{4}{3} \pi r^3)=\frac{2}{3} \pi r^3[/tex]

Plug everything in:

[tex]V=\frac{2}{3} \pi r^3=\frac{2}{3} \pi (28.35)^3=47,721.9in^3[/tex]

Drawing a red marble from a bag, then replacing the red marble and drawing out a blue marble. This event is Independent.

Answer Choices:
True
False

Answers

Answer:

False

Step-by-step explanation:

An independent event is an event in which the outcome isn't affected by another event.

false it is not independent

A student is using shadows and similar triangles to indirectly measure the height of a building. Which of the following proportions could not be used to accurately find the height?

Answers

Answer:

The first and third choice

Step-by-step explanation:

You are wrapping a birthday gift that is packaged in a specially made pyramid-shaped box.The base of the box measures 10 inches by 9 inches and the slant height is 6 inches. How much paper do you need to wrap the box?You are wrapping a birthday gift that is packaged in a specially made pyramid-shaped box.The base of the box measures 10 inches by 9 inches and the slant height is 6 inches. How much paper do you need to wrap the box?

Answers

Answer:

2826  inches^2

Step-by-step explanation:

The general formula for the total surface area of a regular pyramid is

T.S.A.=12pl+B

Where p represents the perimeter of the base, l the slant height and B the area of the base.

The perimeter of the base is.  

p=2L+2W

P=2*10+2*9

P=20+18

P= 38  inches

The area of the base is.

B=10*9

B=90in^2

T.S.A.=12(38)(6)+90              

T.S.A=2736+90

T.S.A=2826  inches^2

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Which of the following is considered a purchase tax? a. income tax b. social security c. property tax d. excise tax please select the best answer from the choices provided a b c d A search plane carries radar equipment that can detect metal objects (like submarine periscopes or plane wreckage) on the ocean surface up to 15.5 miles away. If the plane completes a circular flight pattern of 471 miles in circumference, how much area will it search? Which tool is used to measure an objects mass?A. Graduated cylinderB. Meter stickC. Digital thermometerD. Electronic balance What happens to an object's kinetic energy as it falls from some height? Which pathway accurately describes the route for the passage of visual information? A head of __________ directly manages a country by making decisions and wielding power. a. government b. monarchy c. theocracy d. state PLSSS HELP IF YOU TURLY KNOW THISS Earth is orbiting the sun at67,000 miles per hour. 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Question 5(Multiple Choice Worth 5 points)(04.01 LC)Which of these cannot be broken down into simpler substances?O CompoundJhingElementO OrganO OrganismPLEASEE HELPPP Please help me I need helpAn accounting firm wants to know how many tax payers will wait until the last day to file their taxes. A group of 1000 tax filers were randomly surveyed, revealing that 100 of them said it was likely that they would not file until the last day. Based on this information, a 95% confidence statement indicated that the percentage of tax filers who would file on the last day was estimated to be between 8% and 12% of all tax filers. 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Their large, powerful paws can reach up to 5 inches across and help to propel them quickly across the snow.Read the excerpt from the article "The Necessity of Hybrids":Grolar bears and pizzlies are the result of crossing polar bears and grizzly bears. These hybrids were first seen in zoos, as the bears' natural habitats did not normally overlap. Recently, these hybrids have started appearing in the wild. Due to climate change, the bears' once-separate habitats are beginning to overlap. Bigger and more aggressive than their parents, grolar bears and pizzlies could pose a risk to natural habitats and humans.Wolfdogs are, as their name suggests, the result of crossing a wolf with a domestic dog. Bred for the pet trade, these hybrids do not often happen in the wild. Wolfdogs do not make good pets, however, as they can be destructive and aggressive. Many states have outlawed keeping wolfdogs because they can pose a danger to people.Select the statement from the text that demonstrates the text's structure in "The Necessity of Hybrids". These hybrids were first seen in zoos. Recently, these hybrids have started appearing in the wild. Many states have outlawed keeping wolfdogs because they can pose a danger to people. Wolfdogs are, as their name suggests, the result of crossing a wolf with a domestic dog. In HPE and GKJ, Which of the following would be enough to prove FPH ~ JKG? Given that a function, h, has a domain of -3 x 11 and a range of 1 h(x) 25 and that h(8) = 19 and h(-2) = 2, select the statement that could be true for h. A. h(2) = 16 B. h(13) = 18 C. h(8) = 21 D. h(-3) = -1 A library system contains information for each book that was borrowed. each time a person borrows or returns a book from the library, the following information is recorded in a database. 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