A bag contains 3 blue chips, 7 red chips, 4 yellow chips, and 5 green chips. A chip is randomly drawn from the bag. Find probability.
P (yellow)

Answers

Answer 1

The probability, P (yellow), that a yellow chip is drawn from the bag is 4/19.

Probability is a term used in mathematics to determine the likelihood that an incident will take place as in this case is the likelihood that a yellow chip is drawn from the bag.

Probability can be given by the formula:

probability= Number of favorable outcomes ÷ Total number of possible outcomes

Hence, in this problem, the formula for probability will be:

P (yellow) = Number of yellow chips / Total number of chips in the bag

The total number of chips in the bag will be equal to the sum of the chips of all colors.

That is, total number of chips = 3 blue chips + 7 red chips + 4 yellow chips + 5 green chips

Total number of chips = 19 chips

So the probability of a yellow chip being drawn out will be:

P ( yellow) = 4/19

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Related Questions

Nicholas passed away and left an estate valued at $900,000. He specified that son Ronald receive 90% of the assets. The remainder of the estate will go to the charity "Daughter's of the American Revolution". How much will go to his son?

How much would go to charity?

Answers

$810,000 to his son
$90,000 to charity

explanation:

900,000(0.90) = 810,000

Answer:

Son $810,000

Charity $90,000

Step-by-step explanation:

$900,000X(90X1/100)

$900,000X0.9=$810,000

$900,000-$810,000=$90,000

identify the diameter and the circle shown​

identify the diameter and the circle shown

Answers

Answer:

Option D, HF is the answer........

Answer:

the answer is diameter AH

calculate the median of 2 4 6 8 10 12​

Answers

Answer:

7

Step-by-step explanation:

The middle 2 numbers are 6 and 8. Add them both up and divide them by 2. Gets you 7.

The answer: 7

Explanation:
1. put numbers in least to greatest

2. Cross out number until you get to the last one or two number in the middle

3. If there is one in the middle that’s the mean, but in this case there are 2 numbers so you had up the 2 numbers and divide them by two and that will be your mean. The answer to the is 7!
Hope this helps :)

Please help!!

Find the value of x

Please help!!Find the value of x

Answers

Answer:

x = 29 degrees

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

sin theta = opposite/ hypotenuse

sin x = 13/27

Taking the inverse sin of each side

sin^ -1 (sin x) = sin^-1 (13/27)

x =28.78220468

Rounding to the nearest degree

x = 29 degrees

Answer: 29º approximately

Step-by-step explanation:

Using SOH CAH TOA, determine the trig function that relates opposite side and hypothenuse. Yes, sine.

\(sin=\frac{opposite}{hypothenuse}\)

\(sin=\frac{13}{27}\)

\(sin^-^1=28.8\)

how long will it take a dog to walk around the block if the distance is 6 miles in the dog walks 2 mph​

Answers

Answer:

12 hours

Step-by-step explanation:

Answer:

Step-by-step explanation:

I think 62

How many cubes are needed to fill the prism made by the net?

How many cubes are needed to fill the prism made by the net?

Answers

16 cubes are needed to fill in the prism mad by the net.

Sure hope this helps you

Can you find the slope and type the correct code? Please remember to type in ALL CAPS with no spaces.

Answers

Yes, I can find the slope of a line and type the correct code. The SLOPE function will return the slope of the linear regression line that best fits the data.

The slope of a line is the ratio of the vertical change (rise) to the horizontal change (run) between any two points on the line. The formula for finding the slope of a line is (y2 - y1)/(x2 - x1), where (x1, y1) and (x2, y2) are any two points on the line.

The slope is a measure of how steep the line is. It can be positive, negative, zero, or undefined. The code for finding the slope of a line in ALL CAPS with no spaces is SLOPE.

To use this function in Excel, you need to provide the range of x-values and the range of y-values.

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Which of the following differential equation(s) is/are linear? (Choose all that apply.) 1 2xy" - 5xy' + y = sin(3x) (v)² + xy =In(x) □y' + sin(y)=e3x (x²+1)y"-3y - 2x³y=-x-9 (+1)y'+xy=y"

Answers

To determine which differential equation(s) are linear, we need to examine the form of each equation. A linear differential equation is one that can be written in the form a(x)y" + b(x)y' + c(x)y = g(x), where a(x), b(x), c(x), and g(x) are functions of x.

The differential equation 2xy" - 5xy' + y = sin(3x) is linear. It can be written in the form a(x)y" + b(x)y' + c(x)y = g(x), where a(x) = 2x, b(x) = -5x, c(x) = 1, and g(x) = sin(3x).
The differential equation (v)² + xy = In(x) is not linear. It does not follow the form a(x)y" + b(x)y' + c(x)y = g(x) because it contains a term with (v)², where v represents the derivative of y with respect to x. This term does not have a linear coefficient.
The differential equation y' + sin(y) = e^(3x) is linear. It can be written in the form a(x)y' + b(x)y = g(x), where a(x) = 1, b(x) = sin(y), and g(x) = e^(3x).
The differential equation (x²+1)y" - 3y - 2x³y = -x - 9 is not linear. It does not follow the form a(x)y" + b(x)y' + c(x)y = g(x) because it contains a term with (x²+1)y", where the coefficient is a function of x.
The differential equation y' + xy = y" is linear. It can be written in the form a(x)y' + b(x)y = g(x), where a(x) = 1, b(x) = x, and g(x) = y".

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Find The Cumulative Distribution Function For The Probability Density Function Fx)=X' 1 1/2 On The Interval [0.9]

Answers

Given the PDF: Fx(x) = x^(1/2) on the interval [0, 1], we need to find the CDF, which is the integral of the PDF from the lower bound of the interval to the variable x.

Let Gx(x) represent the CDF. To find Gx(x), we need to integrate Fx(x) from 0 to x:

Gx(x) = ∫[0, x] (t^(1/2)) dt

To evaluate this integral, we'll use the power rule for integration:

Gx(x) = (2/3)t^(3/2) | [0, x]

Now, we'll evaluate the integral at the limits of integration:

Gx(x) = (2/3)x^(3/2) - (2/3)(0)^(3/2)

Since the second term is 0, the CDF is:

Gx(x) = (2/3)x^(3/2)

This is the Cumulative Distribution Function for the given Probability Density Function Fx(x) = x^(1/2) on the interval [0, 1].

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find the distance between the points given (2, 5) and (6,8)

Answers

We have a formula to it, given the points  (x, y) and (xo, yo)

\(dist = \sqrt{(x-xo)^2+(y-yo)^2}\)

So,

\(dist = \sqrt{(6-2)^2+(8-5)^2}\)

\(dist = \sqrt{4^2+3^2}\)

\(dist = \sqrt{25}\)

\(dist = 5\)

Answer:

The distance between the two points is 5

Step-by-step explanation:

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What is the m 12 in matrix M?
M = 8 7 4
2 0 5
a) 2
b) 7
c) 5
d) 4

Answers

The correct answer is Option B) 7.

The POSITION of an element in a matrix is given by the row and column containing the element. This is usually denoted using double subscript notation, “aij” where first number is the row and j is the column containing the element aij.

In your given problem, “1” corresponds to the row, and “2” corresponds to the column. The element in the given matrix that is row 1, column 2 is the element, 7.

Therefore, the correct answer is B) 7.

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X=?
Enter the number that goes in the green box.
Please helpppp:(

X=? Enter the number that goes in the green box.Please helpppp:(

Answers

Answer:

x=35°

Step-by-step explanation:

145°+110°+70°=325°

360°-325°=35°

A lawyer is offered a job with a salary of $74 000 per year, or $40 per hour. Assuming that she works
80 hours every fortnight, which is the greater pay?

Answers

To compare the greater pay between a salary of $74,000 per year and an hourly rate of $40 for 80 hours every fortnight, we need to calculate the total earnings for each option.

Salary per year:

To calculate the total earnings for the salary option, we simply take the annual salary of $74,000.

Total earnings = $74,000 per year

Hourly rate:

To calculate the total earnings for the hourly rate option, we need to determine the total number of hours worked in a year. Since there are 26 fortnights in a year, and the lawyer works 80 hours per fortnight, the total number of hours worked in a year would be:

Total hours worked per year = 26 fortnights * 80 hours/fortnight = 2,080 hours

Now we can calculate the total earnings:

Total earnings = Hourly rate * Total hours worked per year

= $40/hour * 2,080 hours

= $83,200

Comparing the two options, we find that the greater pay is $83,200 from the hourly rate, which exceeds the $74,000 salary per year.

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Which of the following sets contain only rational numbers?

Which of the following sets contain only rational numbers?

Answers

Answer:

Option B

Step-by-step explanation:

Option A

One of the numbers is not rational √50 = 5√2, since √2 is irrational

Option B

All numbers are rational

Option C

18π is irrational since π is irrational

Option D

0.1234... is irrational as non-terminating and non-repeating decimal

What is an equation of the line that passes through the points (-3, -4) and
(-4, -6)?

Answers

\((\stackrel{x_1}{-3}~,~\stackrel{y_1}{-4})\qquad (\stackrel{x_2}{-4}~,~\stackrel{y_2}{-6}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{-6}-\stackrel{y1}{(-4)}}}{\underset{run} {\underset{x_2}{-4}-\underset{x_1}{(-3)}}} \implies \cfrac{-6 +4}{-4 +3} \implies \cfrac{ -2 }{ -1 } \implies 2\)

\(\begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-4)}=\stackrel{m}{ 2}(x-\stackrel{x_1}{(-3)}) \implies y +4 = 2 ( x +3) \\\\\\ y+4=2x+6\implies {\Large \begin{array}{llll} y=2x+2 \end{array}}\)

I NEED THIS ASAP WHOEVER GETS IT FIRST GETS BRAINLIEST SHOW WORK

Answers

The answer is you, ur gone help me get brainliest but i cant see your question

a higher concordance value for a trait in monozygotic (identical) twins compared with dizygotic (fraternal) twins indicates

Answers

A higher concordance value for a trait in monozygotic twins compared with dizygotic twins indicates that the trait is more likely to be influenced by genetics than environmental factors.

This is because monozygotic twins share 100% of their genetic material, while dizygotic twins share approximately 50%. If a trait has a higher concordance value in monozygotic twins, it suggests that genetic factors play a greater role in the development of the trait.

what is factors?

In mathematics, factors refer to the numbers that can divide a given number without leaving any remainder. For example, the factors of 12 are 1, 2, 3, 4, 6, and 12, because these are the numbers that can divide 12 without leaving any remainder. Factors are important in many mathematical operations, including finding prime numbers, simplifying fractions, and solving equations.

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The volume of a cube is 200 cubic inches. The formula for the volume of a cube is s3, where s is the length of each side of the cube.

Which facts are useful to calculate the closest estimate for the value of s?

Answers

Answer:

Step-by-step explanation:

Given Data:

A. The volume of the cube is 200 cubic inches.

B. The formula for the volume of a cube is s3.

C. The length of each side of the cube is unknown.

Volume  V = 200 Units

a = side of the cube

Volume of cube - V = a3 = 200

a = \(\sqrt[3]{200} \\\)  

a = 5.84803547643 unit as 200 is not the perfect cube root.

Why is 3 a polynomial?

Answers

A variable has a degree of zero and no exponent. Each constant polynomial has a degree of zero.

A polynomial is what?

A polynomial only uses addition, subtraction, multiplication, and non-negative integer exponentiation of the variables as its operations. In mathematics, the term "indeterminate" is frequently used to describe variables. A polynomial is an equation that combines variables, constants, and exponents while using addition, subtraction, multiplication, and division of numbers (No division operation by a variable).

A variable has no exponent, the degree is 0. The degree of each constant polynomial is zero .

Since 3 can be expressed as  \(3 X 0\) and is a constant polynomial, it has a degree of \(0\).

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How to get MyMathlab for school for free?

Answers

Answer:

yes

Step-by-step explanation:

becUse i said so its yes

Which of the situations below probably does not have a lurking variable operating in some way?Choose the best answer. A. When sales of cold medication go up, sales of ice cream go down. B. Beaches with more sand than rocks tend to be older. O C. Small dogs bite more people than large dogs nationwide, but in both rural areas and urban areas, large dogs are more likely to bite people. D, Neighborhoods with more station wagons tend to have more playgrounds. E Towns that have more teachers have higher sales of floor wax and cat litter.

Answers

The situation that probably does not have a lurking variable operating in some way is, option D: Neighborhoods with more station wagons tend to have more playgrounds. So, the correct option is, option D.

This is because it is unlikely that there is a hidden variable that is causing both the presence of station wagons and the presence of playgrounds. It is possible that neighborhoods with more families and children tend to have both more station wagons and more playgrounds, but this is not a hidden variable as it is already known and understood.

In contrast, the other options all involve relationships between variables that could be explained by a hidden variable.

For example, in option A, it is possible that the lurking variable is the weather, which affects both the sales of cold medication and the sales of ice cream.

Similarly, in option E, the lurking variable could be the overall economic health of the town, which affects both the number of teachers and the sales of floor wax and cat litter.

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T/F a correlation simply means that two or more variables are present together.

Answers

A correlation does not simply mean that two or more variables are present together. The statement is false.

Correlation can be positive, negative, or zero.
Positive correlation means that as one variable increases, the other variable also increases. For example, there is a positive correlation between the amount of studying and exam scores.

Negative correlation means that as one variable increases, the other variable decreases. For example, there is a negative correlation between the number of hours spent watching TV and physical activity levels.

Zero correlation means that there is no relationship between the variables. For example, there is zero correlation between the number of pets someone owns and their height.

It's important to note that correlation does not imply causation. Just because two variables are correlated does not mean that one variable causes the other to change.

To summarize, a correlation measures the statistical relationship between variables, whether positive, negative, or zero. It is not simply the presence of two or more variables together. The statement is false.

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For the standard normal probability distribution, the area under the probability density function to the left of the mean is:.

Answers

The area under the probability density function to the left of the mean for the standard normal distribution is 0.5.

The standard normal distribution, also known as the Z-distribution, is a bell-shaped distribution with a mean of zero and a standard deviation of one. The area under the curve of a probability density function represents the probability of an event occurring. Since the mean of the standard normal distribution is at the center of the distribution, the area to the left of the mean is symmetrically equal to the area to the right of the mean. Therefore, the area under the probability density function to the left of the mean is 0.5 or 50%. This means that there is a 50% probability of observing a value less than the mean in a standard normal distribution.

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imming 3 feet below sea level. The number line shows the
location of the dolphin. It then dove down 6 feet. Describe how to use the
number line to find the new location of the dolphin.
-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10
O A. On the number line, move 6 units to the right. End at 9. The dolphin
was 9 feet above sea level.
O B. On the number line, move 6 units to the left. End at -3. The dolphin
was 3 feet below sea level.
O C. On the number line, move 6 units to the left. End at -9. The dolphin
was 9 feet below sea level.
OD. On the number line, move 6 units to the right. End at 3. The dolphin
was 3 feet above sea level.

Answers

Answer:C

Step-by-step explanation:

using the parallelogram formed by PiPa = 5 1 + 7 j + 5 k and Pi P3 = 5 1 as a base, create a parallelepiped with side Pi P5 where Pi = (0,0,0) and P5 (1,0, 5). Find the volume of this parallelepiped. Volume of parallelepiped

Answers

The volume of the parallelepiped is approximately 130.12 cubic units.

To create the parallelepiped, we need to find the vectors PiP3 and PiP5.

PiP3 = P3 - Pi = (5,1,0) - (0,0,0) = (5,1,0)

PiP5 = P5 - Pi = (1,0,5) - (0,0,0) = (1,0,5)

We can use the cross product of these two vectors to find the area of the base:

PiP3 x PiP5 = (5,1,0) x (1,0,5) = (-5,-25,1)

The magnitude of this cross product gives us the area of the base:

|PiP3 x PiP5| = √(5² + 25² + 1²) = √651

To find the volume of the parallelepiped, we need to multiply the area of the base by the height, which is the length of the PiP5 vector:

Volume = |PiP3 x PiP5| × |PiP5| = √651 × √26 = √16926 ≈ 130.12

Therefore, the volume of the parallelepiped is approximately 130.12 cubic units.

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ANSWER FAST NO LINKS OR BAD RANDOM ANSWER OR YOU WILL BE REPORTED! Thank you, marking brainliest!

ANSWER FAST NO LINKS OR BAD RANDOM ANSWER OR YOU WILL BE REPORTED! Thank you, marking brainliest!

Answers

Answer:

48+25.12=73.12

Step-by-step explanation:

6 baked a cake forty eight

8*4/2=16

Answer: 73.12in

Step-by-step explanation:

Lou Zing Marbles just came back from three marble games with 21 marbles left in his pocket. In the first game, he lost ½ of his marbles. In the second game, he ended up with 12 times what he had going into that game. In the third game, he won 9 marbles. Lou forgot how many marbles he began with. Find how many he had when he started playing the three games.

Answers

Answer:

8/8 6/8 so your going to take 2 from 8/8 so that would be 6/8

Step-by-step explanation:

Some help would be appreciated !!

Find the perimeter.

Some help would be appreciated !!Find the perimeter.

Answers

perimeter = 2(x - 6y) + 2(8x² - x - 4y)

2x - 12y + 16x² - 2x - 8y

= 16x² - 20y units

4•12 compared to 8•6

Answers

When 4•12 is compared to 8•6, it can be concluded that →

4 • 12 = 8 • 6.

What is Comparison in Mathematics?

Comparison in mathematics is used to compare two numbers or expressions in order to find which number or expression is greater or small.

Following symbols are used for comparison →

> (greater than)  

< (less than)

(greater than or equal to)

(less than or equal to)

= (equal to)

Given is the following statement -  4•12 compared to 8•6.

In order to compare both expressions, first we will have to simplify them-

4 • 12 = 48  

8 • 6 = 48

Now, if we compare both the expressions, we can conclude that both are equal.

Therefore, when 4•12 is compared to 8•6, it can be concluded that →

4 • 12 = 8 • 6.

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Need 6 and 7 done please and thank you

Need 6 and 7 done please and thank you

Answers

Answer:

black

black

Step-by-step explanation:

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