Find an equation of a line whose graph intersects the graph of the parabola y=x2 at (a) two points, (b) one point, and (c) no point. (There is more than one correct answer for each.)

Answers

Answer 1

(a) Two points: y = 2x + 1 and y = -2x - 1 (where the line intersects the parabola at (1,1) and (-1,1))

(b) One point: y = 2x - 1 (where the line intersects the parabola at (1,1))

(c) No point: y = 2x + 2 (the line does not intersect the parabola)

What is parabola?

A parabola is a U-shaped symmetrical curve. In mathematics, it is a type of quadratic function that can be described as y = ax² + bx + c, where a, b, and c are constants and x is the variable. The graph of a parabola is symmetric about a vertical line called the axis of symmetry, which passes through the vertex of the parabola.

In the given question,

(a) When the graph of the line intersects the graph of the parabola at two points, it means that the discriminant of the quadratic equation is positive. Let the two intersection points be (x1, y1) and (x2, y2), where x1 < x2. Then we have:

y1 = x1² and y2 = x2²

The slope of the line passing through these two points is:

m = (y2 - y1)/(x2 - x1) = (x2² - x1²)/(x2 - x1) = x1 + x2

The equation of the line can then be written as:

y - y1 = m(x - x1)

y - x1^2 = (x1 + x2)(x - x1)

(b) When the graph of the line intersects the graph of the parabola at one point, it means that the discriminant of the quadratic equation is zero. Let the intersection point be (x0, y0), then we have:

y0 = x0^2

The equation of the line can be written as:

y - y0 = m(x - x0)

y - x0² = m(x - x0)

(c) When the graph of the line does not intersect the graph of the parabola, it means that the discriminant of the quadratic equation is negative. In this case, there is no solution for the system of equations y = x² and y = mx + b, where m and b are constants. Therefore, there is no equation of the line that satisfies this condition.

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Related Questions

The area of the shape is 54 cm2.
Find the value of r.

The area of the shape is 54 cm2.Find the value of r.

Answers

radius is half the circumference
c= 2(square root) pieA

what type of scale structure is used in a question that asks the respondent to write in his or her age on the survey in an open-ended format?

Answers

The scale structure being used in a question that asks the respondent to write in his or her age on the survey is Ratio. Option C is correct.

The ratio scale allows for the measurement of quantities with a meaningful zero point and consistent intervals between values. Age is a variable that can be measured on a ratio scale because it possesses these characteristics. It has a meaningful zero point (birth), and the intervals between ages are consistent (each year represents an equal interval).

Thus, the required, scale structure being used in a question that asks the respondent to write in his or her age on the survey is Ratio.

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The question seems to be incomplete, the complete question is:

What type of scale structure is being used in a question that asks the respondent to write in his or her age on the survey?

A. Nominal

B. Ordinal

C. Ratio

D. Interval

E. Likert

Anyone know what option

Anyone know what option

Answers

The answer to your question is A.

Answer:

first you are going to multiply them 4 1/4 and 1 1/2

\(4 \frac{1}{4} x 1\frac{1}{2}\) = 4 1/8

You are multiplying straight across so 1 x 4 = 4 the whole number stays the same then 1 x 1 = 1 so the numerator stays the same. 4 x 2 = 8 so change the denominator to 8 so you'll have 4 1/8.

Your answer will be A.

How do the Midsegments of a triangle compare to its sides?.

Answers

A triangle’s mid-segment is parallel to the 3rd side and half its length. So, if triangle ABC has a mid-segment (segment DE), the mid segment is parallel to segment BC and is 1/2 it’s length.

Could two samples have the same range but different means? Explain. surements: nedian: n (ne The standard deviation indicates how measurements vary about the mean. The standard deviation is easy t0 cal- culate. Begin by calculating the mean, measuring the devia- tion of each sample from the mean, squaring each deviation and tnen summing the deviations. This summation results in the sum of squared deviations. For example, consider group of shrimp that are 22, 19, 18, and 21 cm long: The mean length of these shrimp is 20 cm: leaf eaf was Mean Deviation (Deviation} Sample Value

Answers

Yes, two samples can have the same range but different means. The range of a dataset is a measure of the spread or dispersion and is determined by the difference between the maximum and minimum values. The mean, on the other hand, represents the average value of the dataset.

To illustrate this concept, let's consider two different samples:

Sample 1: 1, 5, 6, 9, 10

Sample 2: 2, 4, 7, 8, 10

Both samples have a range of 9 (10 - 1).

However, the means of the samples are different. The mean of Sample 1 is

(1 + 5 + 6 + 9 + 10) / 5 = 6.2,

while the mean of Sample 2 is

(2 + 4 + 7 + 8 + 10) / 5 = 6.2.

Despite having the same range, the means differ between the two samples.

The range only considers the extreme values of the dataset, whereas the mean takes into account all values and provides an average measure. It is possible for the individual values within the samples to be distributed differently, resulting in different means, even if the range remains the same.

Therefore, the range and the mean are distinct measures that capture different aspects of the dataset. While it is possible for two samples to have the same range, they can still have different means based on the specific values and their distribution within each sample.

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Solve the system using elimination.
2x + 3y = -2
3х – 6у = 18

Answers

Answer:

x = 2 and y = -2

Step-by-step explanation:

We must first eliminate the y-variable:

2x + 3y = -2

3x - 6y = 18

4x + 6y = -4

3x - 6y = 18

_________

7x = 14

x = 2

Since we know x=2, we plug that back into one of the original equations to find y:

2x + 3y = -2

2(2) + 3y = -2

4 + 3y = -2

3y = -6

y = -2

Therefore, x = 2 and y = -2

Step-by-step explanation:

2x+3y= -2.......... 1

3x - 6y = 18......... 2

Multiply both Sides of equation 1 by 2

4x + 6y = -4

3x - 6y = 18

(add Like terms)

7x = 14 (devide both Sides by 7)

.°. x = 2

Substitude x = 2 into equation 1

.°. 2(2) + 3y = -2 (multiple the digit)

4 + 3y = -2 (Move 4 to the right and change it's sign)

3y = -6 (devide both side by 3)

y = -2

Final answers x = 2 ; y = -2

{2 ; -2}

The difference of two numbers is 16. The greater number is 4 times the smaller
number minus 5. Find the numbers.

Answers

After using the linear equation - The smaller number is 7, and the greater number will be 23.

what is the substitution method?

Mathematicians frequently use the substitution method to resolve an equation system. With this method, you solve the equation for the first variable first, and then plug the answer into the second equation.

what is a linear equation in two variables?

When an equation is written in the form axe + by + c=0 and the coefficients of x and y, i.e., a and b, respectively, are not equal to zero and the greater of the two numbers is four times the smaller number minus 5, that equation is said to be linear in two variables.

Let's assume that "x" is the smaller number, making "4x-5" the greater number. The requirement that the difference between the two numbers be 16 is also included.

thus,

4x - 5 - x = 16
3x -5 = 16
3x = 16 +5
3x =21
x = 21/3
x = 7
for the second number
4x-5
=4(7)-5
=28-5
=23

hence the smaller number is 7, and the greater number will be 23.

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A TV was marked down from $250 to $200. What is the percent discount?

Answers

Answer:

20%

Step-by-step explanation:

Answer:

20%

Step-by-step explanation:

Hope this helps :)

Write and solve an inequality for the following. As a salesperson you are paid $75 a week plus $3 per sale. This week you want to make at least $150.

Answers

Answer:

x≥25

Step-by-step explanation:

150-75=75

75/3=25

Convert 4/7 into its decimal form and round to the nearest thousandth

Answers

Answer:

4/7 = 0.571

Step-by-step explanation:

To convert a fraction to a decimal, you can divide the numerator by the denominator.

4 / 7 = 0.57142857142

0.57142857142 = 0.571

Therefore, 4/7 as a decimal is 0.571.

The decimal form of 4/7 rounded to the nearest thousandth is 0.5714.

What is the decimal form of a fraction?

The decimal form of a fraction is the form that has a decimal point in it. It is calculated by carrying out the division.

For eg. 1/2 = 0.5. Here 0.5 is the decimal form.

We can write the decimal form as follows:

The given fraction is 4/7.

This number wouldn't be a whole number. This is because the numerator is smaller than the denominator. This means that the decimal form will be less than one.

We can write the fraction 4/7 in decimal form as shown below:

4/7 = 0.5714

This is the decimal form of the given fraction. 0.5714 is the required decimal.

Therefore, we have found the decimal form of 4/7 rounded to the nearest thousandth is 0.5714.

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The ray XZ is the angle bisector of ∠WXY and m∠WXY = 160°. Enter m∠WXZ.

The measure of ∠WXZ is

Answers

Answer: 80°

Step-by-step explanation: divide 160° in half

Round 862 liters
to the nearest 10
liters.

Answers

The answer is 860 liters. You round down to 860 because it’s closer than 870.

Change the radian measure to degree measure.
4π/9

Change the radian measure to degree measure.4/9

Answers

The answer to this is 229.183°

I had this question before I think it is 4.79351029489 sorry I don't know but I checked my answer with a calculator.

which measure of central tendency would be the best estimate based on the shape of the frequency distribution

Answers

If the distribution is symmetric and doesn't have significant outliers, the mean can be a good estimate.

If the distribution is skewed or has outliers, the median may be more appropriate.

The mode is useful for identifying the most common values in distributions with multiple peaks or discrete data.

The common measures of central tendency and the types of distributions they are typically suited for:

Mean: To calculate the mean, you add up all the values and then divide the sum by the total number of values.

It is most appropriate for symmetric distributions without significant outliers.

If the distribution is approximately symmetric, the mean provides a good estimate of the central value.

Median: When arranging data in either ascending or descending order, the median corresponds to the middle value.

It is suitable for distributions with outliers or skewed distributions. The median is a robust measure and is not affected by extreme values.

Mode: In a distribution, the mode represents the value that occurs most frequently.

It is useful for distributions with multiple peaks or discrete data.

The mode can be helpful when identifying the most common value(s) or the peak(s) in the distribution.

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find a, b , a , b , and d(a, b) for the matrices in m2,2 using the inner product a, b = 2a11b11 a21b21 a12b12 2a22b22 a = 1 4 −1 2 , b = 1 0 −2 0

Answers

(a) (A, B) = 0, (b) ||A|| = √2, (c) ||B|| = √2, (d) d(A, B) = -1. These values are calculated using the given inner product formula and the matrices A and B.

Let's calculate the required values step by step

To find (A, B), we need to substitute the elements of matrices A and B into the given inner product formula:

(A, B) = 2(a₁₁)(b₁₁) + (a₁₂)(b₁₂) + (a₂₁)(b₂₁) + 2(a₂₂)(b₂₂)

Substituting the values from matrices A and B:

(A, B) = 2(1)(0) + (0)(1) + (0)(1) + 2(1)(0)

= 0 + 0 + 0 + 0

= 0

Therefore, (A, B) = 0.

To find ||A|| (norm of A), we need to calculate the square root of the sum of squares of the elements of A:

||A|| = √((a₁₁)² + (a₁₂)² + (a₂₁)² + (a₂₂)²)

Substituting the values from matrix A:

||A|| = √((1)² + (0)² + (0)² + (1)²)

= √(1 + 0 + 0 + 1)

= √2

Therefore, ||A|| = √2.

To find ||B|| (norm of B), we can follow the same steps as in part (b):

||B|| = √((b₁₁)² + (b₁₂)² + (b₂₁)² + (b₂₂)²)

Substituting the values from matrix B:

||B|| = √((0)² + (1)² + (1)² + (0)²)

= √(0 + 1 + 1 + 0)

= √2

Therefore, ||B|| = √2.

To find d(A, B), we need to calculate the determinant of the product of matrices A and B:

d(A, B) = |AB|

Multiplying matrices A and B:

AB = [10 + 01 11 + 00;

00 + 11 01 + 10]

= \(\left[\begin{array}{cc}0&1&\\1&0\\\end{array}\right]\)

Taking the determinant of AB:

|AB| = (0)(0) - (1)(1)

= -1

Therefore, d(A, B) = -1.

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--The given question is incomplete, the complete question is given below " Use the inner product (A,B) = 2a₁₁b₁₁ + a₁₂b₁₂ + a₂₁b₂₁ + 2a₂₂b₂₂ to find (a) (A, B), (b) ll A ll, (c) ll B ll, and (d) d (A, B) for matrices in M₂,₂

A = [1 0; 0 1]

B = [0 1; 1 0]

Thank you, Please show work"--

PLEASE ANSWER THIS QUESTION !! 20 POINTS AND BRAINLIEST !!

PLEASE ANSWER THIS QUESTION !! 20 POINTS AND BRAINLIEST !!

Answers

Answer:

B

Step-by-step explanation:

If they have no solutions, the lines must not intersect.

If they don't intersect, they must be parallel

the answer to your question is B

Write the polynomial in standard form. Identify the degree and leading coefficient of the polynomial. Then classify the polynomial by the number of terms.
6c^2+ 2c^4 - c

Write the polynomial in standard form. Identify the degree and leading coefficient of the polynomial.

Answers

Answer:

Standard form: 2c^4 + 6c^2 - c

Degree: 4th

Leading coefficient: 2

Classification: Trinomial

Step-by-step explanation:

In standard form, you have to put the term with the highest exponent first.

With finding the degree, you just look at the highest exponent and that's the degree. 4 is the highest exponent, so it is to the 4th degree.

The leading coefficient is the number attached to the highest exponent. 4 is the highest and the number attached to it is 2.

Classification goes by how many terms there are. Since there are 3, it's trinomial. Tri as in three.

. prove that if v is a vector space having dimension n, then a system of vectors v1, v2, . . . , vn in v is linearly independent if and only if it spans v .

Answers

A system of vectors v1, v2, . . . , vn in a vector space v of dimension n is linearly independent if and only if it spans v.

Let's first assume that the system of vectors v1, v2, . . . , vn in v is linearly independent. This means that none of the vectors can be written as a linear combination of the others. Since there are n vectors and v has dimension n, it follows that the system is a basis for v. Therefore, every vector in v can be written as a unique linear combination of the vectors in the system, which means that the system spans v.

Conversely, let's assume that the system of vectors v1, v2, . . . , vn in v spans v. This means that every vector in v can be written as a linear combination of the vectors in the system. Suppose that the system is linearly dependent. This means that there exists at least one vector in the system that can be written as a linear combination of the others. Without loss of generality, let's assume that vn can be written as a linear combination of v1, v2, . . . , vn-1. Since v1, v2, . . . , vn-1 span v, it follows that vn can also be written as a linear combination of these vectors. This contradicts the assumption that vn cannot be written as a linear combination of the others. Therefore, the system must be linearly independent.

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Parallel to the line y= -2x + 4 and passes through point A(2, 4)

Answers

Answer:   y = -2x+8

============================================================

Explanation:

Parallel lines have equal slopes, but different y intercepts. The given line y = -2x+4 has a slope of -2. Any line parallel to this will also have a slope of -2.

So m = -2

The unknown line goes through the point (x,y) = (2,4). Which means x = 2 and y = 4 pair up together.

Plug m = -2, x = 2, y = 4 into y = mx+b and solve for b

y = mx+b

4 = -2(2)+b

4 = -4+b

4+4 = b ... adding 4 to both sides

8 = b

b = 8

Since m = -2 and b = 8, we go from y = mx+b to y = -2x+8

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

Side note: the y intercept of the original equation is 4 while the y intercept of the new equation is 8

Answer:

y=-2x+8

Step-by-step explanation:

y= -2x + 4 and passes through point A(2, 4)

if a line is parallel then the two lines have the same slope

since the line passes through A(2,4) then

y=-2x+b find b

4=-2(2)+b

b=4+4=8

b=8

y=-2x+8

Parallel to the line y= -2x + 4 and passes through point A(2, 4)

a venn diagram represents a teacher putting her students into categories. group a represents students that drive themselves to school. group b represent students that have a part-time job. what is the probability of randomly selecting a student that drives that also works part time?

Answers

If we randomly select a student who works part-time, the probability of that student also driving themselves to school is 1 or 100%.

To find the probability of randomly selecting a student who drives and works part-time, we need to use the formula for conditional probability. This formula states that the probability of event A given event B is equal to the probability of both events A and B occurring together, divided by the probability of event B.

In this case, event A is selecting a student who drives to school, and event B is selecting a student who works part-time. To find the probability of both events occurring together, we need to find the intersection of sets A and B, which is the group of students who both drive and work part-time. According to the Venn diagram, this group has a size of 3.

Therefore, the probability of selecting a student who drives and works part-time is:

P(A|B) = P(A and B) / P(B)

= 3 / 3

= 1

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a venn diagram represents a teacher putting her students into categories. group a represents students

Scrapper Elevator Company has 20 sales representatives who sell its product throughout the United States and Canada. The number of units sold last month by each representative is listed below. Assume these sales figures to be the population values. 2 3 2 3 3 4 2 4 3 2 2 7 3 4 5 3 3 3 3 5 Required: a. Compute the population mean. (Round your answer to 1 decimal place.) b. Compute the standard deviation. (Round your answer to 2 decimal places.) c. If you were able to list all possible samples of size five from this population of 20, how would the sample means be distributed

Answers

Using the concepts of mean and standard deviation, and the central limit theorem, it is found that:

a. The mean is of: 3.3

b. The standard deviation is of: 1.23.

c. They would have a mean of 3.3 and a standard deviation of 0.55.

What are the mean and the standard deviation of a data-set?

The mean of a data-set is given by the sum of all values in the data-set, divided by the number of values.The standard deviation of a data-set is given by the square root of the sum of the differences squared between each observation and the mean, divided by the number of values.

For this problem, the mean is given by:

M = (2 + 3 + 2 + 3 + 3 + 4 + 2 + 4 + 3 + 2 + 2 + 7 + 3 + 4 + 5 + 3 + 3 + 3 + 3 + 5)/20 = 3.3

The standard deviation is:

\(S = \sqrt{\frac{(2 - 3.3)^2 + (3 - 3.3)^2 + \cdots + (3 - 3.3)^2 + (5 - 3.3)^2}{20}} = 1.23\)

What does the Central Limit Theorem states?

It states that for distribution of sample means of size n:

The mean remains constant.The standard deviation is of S/sqrt(n).

Hence, since 1.23/sqrt(5) = 0.55, the sample means would have a mean of 3.3 and a standard deviation of 0.55.

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A supernova remnant has expanded at the rate of \( 4.50 \times 10^{3} \mathrm{~km} / \mathrm{s} \) and now measures \( 6.20 \) pc in diameter. How many years ago did the sunernova occur? yr

Answers

To determine the number of years ago the supernova occurred, we can calculate the time it took for the supernova remnant to expand to its current diameter of 6.20 parsecs (pc) at a rate of 4.50 × 10^3 km/s.

To find the time, we need to convert the diameter from parsecs to kilometers. Since 1 parsec is approximately equal to 3.09 × 10^13 kilometers, the diameter of 6.20 pc is equivalent to 6.20 × 3.09 × 10^13 km.

Next, we divide this distance by the expansion rate of the supernova remnant, which is 4.50 × 10^3 km/s. By dividing the distance by the rate, we obtain the time it took for the remnant to expand to its current size.

Therefore, the calculation is: (6.20 × 3.09 × 10^13 km) / (4.50 × 10^3 km/s).

Simplifying this expression gives us the time in seconds. To convert it to years, we divide the result by the number of seconds in a year (approximately 3.16 × 10^7 seconds). This gives us the final answer, indicating how many years ago the supernova occurred.

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hi i need some help. on the “select” part, the options are 1997-2006.

hi i need some help. on the select part, the options are 1997-2006.

Answers

From the given table that represents the population in a small coastal communityfor the period 1997 to 2006, let's answer the following questions.

(a) Average rate of change of the population between 1999 and 2002.

To find the average rate of change, apply the formula below:

\(Average=\frac{y2-y1}{x2-x1}\)

Where:

x1 = 1999

x2 = 2002

y1 = the population in 1999 = 1,336

y2 = the population in 2002 = 1,483

Thus, we have:

\(\begin{gathered} Average=\frac{1483-1336}{2002-1999} \\ \\ Average=\frac{147}{3} \\ \\ Average=49 \end{gathered}\)

Therefore, the average rate of change of the population between 1999 and 2002 is

49

(b) What was the average rate of change of the population between 2001 and 2005.

To find the average rate of change, apply the formula:

\(Average=\frac{y2-y1}{x2-x1}\)

Where:

x1 = 2001

x2 = 2005

y1 = population in 2001 = 1591

y2 = population in 2005 = 801

Thus, we have:

\(\begin{gathered} Average=\frac{801-1591}{2005-2001} \\ \\ \text{Average}=\frac{-790}{4} \\ \\ \text{Average}=-197.5 \end{gathered}\)

Therefore, the average rate of change in the population between 2001 and 2005 was -197.5

(c) For what period of time was the population increasing.

From the given table, we can see the table was increasing from 1997 to 2001

The population was increasing from 1997 to 2001

(d) For what period was the population decreasing.

From the table, the population was decreasing from 2002 to 2006

The population was decreasing from 2001 to 2006

ANSWER:

• (a) 49

,

• (b) -197.5

,

• (c) 1997 to 2001

,

• (d) 2001 to 2006

Use cylindrical coordinates to find the volume of the region E that lies between the paraboloid x² + y² - z=24 and the cone z = 2 V x² + y².

Answers

The volume of the region E is zero.

How to find volume using cylindrical coordinates?

Using cylindrical coordinates, we can express the given surfaces as:

Paraboloid: ρ² - z = 24

Cone: z = 2ρ²

To find the volume of the region E enclosed between these surfaces, we need to determine the limits of integration in the cylindrical coordinate system.

The paraboloid and cone intersect when their corresponding equations are satisfied simultaneously. Substituting the equation of the cone into the paraboloid equation, we get:

ρ² - (2ρ²) = 24

-ρ² = 24

ρ² = -24

Since ρ² cannot be negative, this implies that there is no intersection between the paraboloid and the cone. Therefore, the region E does not exist, and the volume is zero.

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Can someone please help me? :(

Can someone please help me? :(

Answers

Answer:

A

Step-by-step explanation:

4ft*4 1/3ft*3 1/3ft = 57 7/9 ft3

.A backpack manufacturer wants to know if students in high school carry more books than college students do. Company researchers take a simple random sample from each group and record the number of textbooks each subject is carrying. They get the following data:
High school: (5, 3, 2, 5, 6, 4, 7, 6, 5, 4, 3, 2, 1, 4, 3, 0, 2)
College: (5, 3, 2, 4, 1, 0, 0, 3, 6, 2, 1, 3, 1, 2, 4, 4, 2)
Using high-school students as sample 1 and college students as sample 2, the researchers compute the following sample statistics and t statistic:
= 3.647, s1 = 1.9, n1 = 17
= 2.529, s2 = 1.7, n2 = 17
t = 1.808

Answers

Step-by-step explanation:

The t statistic, t = 1.808, is calculated using the sample statistics from the high school (sample 1) and college (sample 2) groups. In order to determine if high school students carry more books than college students, we need to perform a hypothesis test.

Let's set up the hypotheses:

Null hypothesis (H0): The mean number of books carried by high school students is equal to the mean number of books carried by college students.

Alternative hypothesis (Ha): The mean number of books carried by high school students is greater than the mean number of books carried by college students.

Next, we'll perform a one-tailed independent samples t-test to compare the means of the two groups using the given t statistic, degrees of freedom (df), and alpha level (α).

Given the t statistic of 1.808 and the degrees of freedom (df) calculated as df = n1 + n2 - 2 = 17 + 17 - 2 = 32, we can consult a t-distribution table or use statistical software to find the critical value corresponding to our desired alpha level.

Finally, by comparing the calculated t statistic to the critical value, we can determine whether to reject or fail to reject the null hypothesis. If the calculated t statistic is greater than the critical value, we reject the null hypothesis and conclude that high school students carry more books than college students. Otherwise, if the calculated t statistic is less than or equal to the critical value, we fail to reject the null hypothesis and conclude that there is not enough evidence to support the claim that high school students carry more books than college students.

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If DE=x+15, and DF=55, and EF=10,
What is x?
What is DE?

Answers

The value of x is 20 units and the measure of DE is 35 units.

What is line segment?

A line segment is a path between two points that can be measured. Since line segments have a defined length, they can form the sides of any polygon.

Given that, DE=x+15, DF=55, and EF=10.

Here, DF=DE+EF

55=x+15+10

55=x+25

x=20

So, DE=x+15=35

Therefore, the value of x is 20 units and the measure of DE is 35 units.

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What is the coefficient of the second term of the trinomial? (6p 2)2=36p2 Bp 4 Enter your answer in the box. B =.

Answers

Answer:the coefficient of the 2nd term is : 24

Step-by-step explanation:(6p + 2)^2 =

(6p + 2)(6p + 2) =

36p^2 + 12p + 12p + 4 =

36p^2 + 24p + 4

A bag contains 2 green marbles and 5 red marbles. Two marbles are drawn at random as follows; one marble is drawn and not replaced. then the second marble is drawn.
What is the probability that the first marble is red and the second one is green

Answers

Answer:

.8

Step-by-step explanation:

Can someone help me with this math homework please!

Can someone help me with this math homework please!

Answers

Answer:

1 = Input G

2 = Input F

3 = Input H

Step-by-step explanation:

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