Which of these equations has a negative sloping line?*
O y=-2/3x +8
O y = 2/3x - 8
O y = 4/3x +10
O y = 9/5x - 3

Answers

Answer 1

Answer:

Option 1.

Step-by-step explanation:

That option is the only one with a negative x coefficient, which is the slope.

Answer 2

Answer:

y=-2/3x +8

Step-by-step explanation:

the coefficient of x determines the slope of the line so negative coefficient, negative slope line


Related Questions

Money Corp. frequently uses a forward hedge to hedge its Malaysian ringgit (MYR) receivables. For the next month, Money has identified its net exposure to the ringgit as being MYR1,500,000. The 30-day forward rate is $.23. Furthermore, Money's financial center has indicated that the possible values of the Malaysian ringgit at the end of next month are $.20 and $.25, with probabilities of .30 and .70, respectively. Based on this information, the revenue from hedging minus the revenue from not hedging receivables is:

Answers

The revenue from hedging minus the revenue from not hedging receivables can be calculated by considering the net exposure to the Malaysian ringgit, the forward rate, and the probabilities of different exchange rate outcomes.

To calculate the revenue from hedging minus the revenue from not hedging receivables, we need to compare the outcomes of hedging versus not hedging in terms of the exchange rate.

If Money Corp. hedges its receivables, it will lock in the forward rate of $.23 for the net exposure of MYR1,500,000. Therefore, the revenue from hedging will be:

Revenue from Hedging = Net Exposure * Forward Rate = MYR1,500,000 * $.23

To calculate the revenue from not hedging, we consider the probabilities associated with each exchange rate outcome. The expected revenue from not hedging is calculated by multiplying each possible value by its corresponding probability and summing the results:

Expected Revenue from Not Hedging = (Revenue at $.20 * Probability of $.20) + (Revenue at $.25 * Probability of $.25)

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(4x²-23x-16) : (x+5)

Answers

Answer:

4x^3+26x^2-39x-195

Step-by-step explanation:

Answer:

-22x + 4x²- 11

Step-by-step explanation:

1(4x²-23x-16) (x+5)

4x²-23-16 + x +5

-23+ x +4x² - 16+5

-22x + 4x² - 11


Write a conjecture that describes the pattern in the sequence. Then use your conjecture to find the next item in the sequence. 0,2,4,6,8

Answers

The conjecture that describes the pattern in the sequence is current term is 2 added to the previous term and the next term is 10

How to write a conjecture that describes the pattern in the sequence?

The sequence is given as:

0, 2, 4, 6, 8

In the above sequence, we can see that each current term is 2 added to the previous term

i.e.

Tn = 2 + Tn-1

Using the above conjecture, we have

Next term = 8 + 2

Evaluate

Next term = 10

Hence, the conjecture that describes the pattern in the sequence is current term is 2 added to the previous term and the next term is 10

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The Morris family just bought 8 crates of eggs, and each crate had 12 eggs. The family already had 9 eggs in their refrigerator. How many eggs do they have now?
They now have 30 eggs
I need a bf

Answers

Answer:

105 eggs

Step-by-step explanation:

Total eggs they bought = ( 8×12) = 96 eggs

They already had 9 eggs so adding 96 and 9 gives us 105 eggs in total

like 105 eggs........

andrea has 37 coins, all nickels and dimes. The value of the 37 coins is $3.10. How many dimes does andrea have ?

andrea has 37 coins, all nickels and dimes. The value of the 37 coins is $3.10. How many dimes does andrea

Answers

Answer:

It would be 25

Step-by-step explanation:

Hope this helps:)....if not then sorry for wasting your time and may God bless you:)

Find the present value of 30 annual payments of $4,500 per annum where the first payment is made 5 years from now. So there are 30 annual payments from t=5 to t=34 inclusive. The discount rate is 9% pa. The present value of these payments is: Select one: a. $49,999.998 b. $47,550.695 c. $35,421.2587 d. $33,686.1107 e. $32,751.5184

Answers

The present value of 30 annual payments of $4,500 per annum where the first payment is made 5 years from now with a discount rate of 9% per annum is $49,999.998. Therefore, the correct option is a. $49,999.998.

Present Value (PV) is the value at which the money that is expected to be received at some future time is worth in today's dollars. It is also called the "discounted value." It is used to measure the value of a future amount in today's dollars. Therefore, it is an essential component of discounted cash flow analysis, used to calculate the value of an investment or debt instrument over time.

The formula to calculate the present value of annuity formula is as follows: PV = [PMT * (1 - (1 / (1 + r)n))]/r

Where,PV = present value of annuity

PMT = payment made every year

r = rate of interest per year

n = number of years

An annuity is a fixed sum of money paid each year.

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Match each percent proportion with the percent problem it represents.

Match each percent proportion with the percent problem it represents.

Answers

Answer:

1. d

2. c

3. b

4. a

497,140.4 divided by 10

Answers

Answer: 49714.04

Step-by-step explanation:

Answer:

49,714.04

Step-by-step explanation:

Move the decimal dot to 1 digit before it

497,140.4 => 49,714.04

Pleases HELP anybody?? Ill mark you brilliance!

Pleases HELP anybody?? Ill mark you brilliance!

Answers

Answer:

Step-by-step explanation:

P=8/13≈0.62

What is the correct answer?

What is the correct answer?

Answers

Answer:

Slope: -3

y-intercept: 1

Step-by-step explanation:

please answer this box for me i need a lot of help

please answer this box for me i need a lot of help

Answers

Answer: 12

Step-by-step explanation: the denominator is the bottom number, so 6 and 4. The smallest number they BOTH have in common is 12. Hope this helps :)

Answer:

The least common denominator would be 12.

Step-by-step explanation:

Because if you look at each row of multiples, 12 is the smallest number that they both have in common.

See for your self:⤵⤵⤵

1/6 ➡ 6 12 18 24 30

3/4 ➡ 4 8 12 16 20

Hope this helps :)

Find the volume of the rectangular prisim 18 in 10 in 5 in

Answers

Answer:

\(900m^3\)

Step-by-step explanation:

Volume is found when you multiply length by height by width.

So, in this case, 18 times 10 times 5.

\(18*10*5=180*5=900\)

So, \(900m^3\) is the answer

Hope this helped! :)

What is ""statistical conclusion validity""? what was the main threat to statistical conclusion validity discussed in class?

Answers

Statistical conclusion validity is the extent to which inferences and conclusions drawn from statistical data are valid.

The main threat to statistical conclusion validity discussed in class is the potential for spurious correlations. This is when two variables appear to be related when in fact they are not.

Statistical conclusion validity is a measure of how valid the conclusions drawn from statistical data are. This is important because it allows us to draw valid inferences from the data. The main threat to statistical conclusion validity discussed in class is the potential for spurious correlations. This is when two variables appear to be related when in fact they are not. For example, a study may show that there is a correlation between ice cream sales and crime rate, when in fact it is merely a coincidence that both variables increase during the summer months. By controlling for other variables and using appropriate statistical tests, it is possible to identify and avoid spurious correlations.

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(c) prove that for any positive integer n, 4 evenly divides 11n - 7n.

Answers

By mathematical induction, we have proved that for any positive integer n, 4 evenly divides 11n - 7n.

WHat is Divisibility?

Divisibility is a mathematical property that describes whether one number can be divided evenly by another number without leaving a remainder. If a number is divisible by another number, it means that the division process results in a whole number without any remainder. For example, 15 is divisible by 3

To prove that 4 evenly divides 11n - 7n for any positive integer n, we can use mathematical induction.

Base Case:

When n = 1, 11n - 7n = 11(1) - 7(1) = 4, which is divisible by 4.

Inductive Step:

Assume that 4 evenly divides 11n - 7n for some positive integer k, i.e., 11k - 7k is divisible by 4.

We need to prove that 4 evenly divides 11(k+1) - 7(k+1), which is (11k + 11) - (7k + 7) = (11k - 7k) + (11 - 7) = 4k + 4.

Since 4 evenly divides 4k, and 4 evenly divides 4, it follows that 4 evenly divides 4k + 4.

By mathematical induction, we have proved that for any positive integer n, 4 evenly divides 11n - 7n.

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What is the mean for this data?

Thank you for helping.

What is the mean for this data?Thank you for helping.

Answers

Answer:

5

Step-by-step explanation:

add the numbers up

1+2+5+5+6+6+7+8=40

divide it by 8 (because there are 8 numbers)

40/8=5

The total number of equally-sized tiles on a circular floor
A. Circumference
B.Area

Answers

Answer:

area

Step-by-step explanation:

area............

The total number of equally-sized tiles on a circular floor is Area.

Given that, the total number of equally-sized tiles on a circular floor.

What is area of a circle?

The area of a circle is the space occupied by the circle in a two-dimensional plane. Alternatively, the space occupied within the boundary/circumference of a circle is called the area of the circle. The formula for the area of a circle is A = πr², where r is the radius of the circle.

The area of a circle is the amount of space enclosed within the boundary of a circle. The region within the boundary of the circle is the area occupied by the circle. It may also be referred to as the total number of square units inside that circle.

Hence, the total number of equally-sized tiles on a circular floor is Area.

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Find a Doctor, is a small startup that helps people find a physician that best meets their needs (location, insurance accepted, etc) During a "slow time for them, they have 9 staff members taking calls from customers. On average, one call arrives every 5 minutes (standard deviation of 5 minutes). Each staff member spends on average 18 minutes with each customer (with a standard deviation of 27 minutes) Round your answer to 2 decimal places) How long does a customer spend on average waiting on hold before they can start speaking to a representative? Minutes

Answers

On average, a customer spends approximately 1.16 minutes waiting time on hold before they can start speaking to a representative.

To find the average waiting time for a customer on hold before they can start speaking to a representative, we need to consider both the arrival rate of calls and the average service time of the staff members.

Given:

9 staff members taking calls.

On average, one call arrives every 5 minutes (standard deviation of 5 minutes).

Each staff member spends on average 18 minutes with each customer (with a standard deviation of 27 minutes).

To calculate the average waiting time, we need to use queuing theory, specifically the M/M/c queuing model. In this model:

"M" stands for Markovian or memoryless arrival and service times.

"c" represents the number of servers.

In our case, we have an M/M/9 queuing model since we have 9 staff members.

The average waiting time for a customer on hold is given by the following formula:

Waiting time = (1 / (c * (μ - λ))) * (ρ / (1 - ρ))

Where:

c = number of servers (staff members) = 9

μ = average service rate (1 / average service time)

λ = average arrival rate (1 / average interarrival time)

ρ = λ / (c * μ)

First, let's calculate the average arrival rate (λ):

λ = 1 / (average interarrival time) = 1 / 5 minutes = 0.2 calls per minute

Next, calculate the average service rate (μ):

μ = 1 / (average service time) = 1 / 18 minutes = 0.0556 customers per minute

Now, calculate ρ:

ρ = λ / (c * μ) = 0.2 / (9 * 0.0556) ≈ 0.407

Finally, calculate the waiting time:

Waiting time = (1 / (c * (μ - λ))) * (ρ / (1 - ρ))

= (1 / (9 * (0.0556 - 0.2))) * (0.407 / (1 - 0.407))

≈ 1.16 minutes

Therefore, on average, a customer spends approximately 1.16 minutes waiting on hold before they can start speaking to a representative.

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A university is researching the impact of including seaweed in cattle feed. They assign feed with and without seaweed to be fed to cows at two
different dairy farms. The two-way table shows randomly collected data on 200 dairy cows from the two farms about whether or not their feed
includes seaweed.

Based on the data in the table, if a cow is randomly selected from farm B, what is the probability that its feed includes seaweed?
Without Seaweed?

A. 0.649
B. 0.620
C. 0.370
D. 0.597

A university is researching the impact of including seaweed in cattle feed. They assign feed with and

Answers

Based on the data in the table, if a cow is randomly selected from farm B, the probability that its feed includes seaweed is 0.597 (Option D) and without is 0.57

How did we arrive at this?

Note that the total number of feed with sea weed is 74.
And the total number of cows on the farm B is 124.

Thus, the cows whose feed includes seaweed is 74/124

= 0.59677419354

≈ 0.597

The Probability of those whose feed is without sea weed is

Note that the total number of feed without sea weed is 40.
And the total number of cows on the farm B is 76.


Thus, the probability is 40/70
= 0.5714285714

≈ 0.571

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Solve for x:
1
1
-X – 2
32
- 2 = (2 – 6)
2

Answers

Answer:x=-215

Step-by-step explanation: hope this helps!

Which expression is equal to a + (b + c)? (5 points) (a + b) + c (a + b) ⋅ c a + bc b + ac

Answers

The equivalent expression for a + (b + c) is  (a + b) + c.

Explain about the distributive property?

When multiplying a value by a sum or difference, the distributive property is applied.

This property states that multiplying the total of two maybe more addends by just a number will produce the same outcome as multiplying any addend by the number separately and would then adding the results together.The distributive property is the distributive law of multiplying over operations in fundamental arithmetic, including such addition and subtraction.In other words, an expression of the type A (B + C) can be resolved as A (B + C) = AB + AC in accordance with the distributive property.

For the given expression:

a + (b + c)

taking a and b together will result the same.

(a + b) + c

Thus, expression is equal to a + (b + c) is (a + b) + c.

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Complete question:

Which expression is equal to a + (b + c):

(a + b) + c

(a + b) ⋅ c

a + bc

b + ac

which of the following are continuous functions of time? (a) the quantity of gas in the tank of a car on a journey between new york and newark. continuous not continuous (b) the number of students enrolled in a class during a semester. continuous not continuous

Answers

(a) The quantity of gas in the tank of a car on a journey between New York and Newark is a continuous function of time.

(b) The number of students enrolled in a class during a semester is also a continuous function of time.

(a) The quantity of gas in the tank of a car on a journey between New York and Newark is a continuous function of time.

As the car travels, the amount of gas in the tank changes continuously without any abrupt jumps or discontinuities.

(b) The number of students enrolled in a class during a semester is also a continuous function of time. The enrollment count can change gradually as students join or leave the class, and there are no sudden jumps or interruptions in the enrollment process.

Therefore, both (a) the quantity of gas in the tank of a car and (b) the number of students enrolled in a class during a semester are continuous functions of time.

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Find the length of the third side. If necessary, write in simplest radical form.

Find the length of the third side. If necessary, write in simplest radical form.

Answers

Answer:

Below

Step-by-step explanation:

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n a survey of randomly selected people, the ratio of people who prefer oatmeal to those who prefer eggs is 3 to 5. if 21 people said they prefer oatmeal, how many said they prefer eggs?

Answers

The number of people who prefer eggs is 35.

In mathematics, a ratio is a comparison of two or more numbers that indicates their sizes in relation to each other. A ratio compares two quantities by division, with the dividend or number being divided termed the antecedent and the divisor or number that is dividing termed the consequent. A ratio might be formatted as a Part to Part or Part to Whole comparison. A Part to Part comparison looks at two individual quantities within a ratio of greater than two numbers, such as the number of dogs to the number of cats in a poll of pet type in an animal clinic. A Part to Whole comparison measures the number of one quantity against the total, such as the number of dogs to the total number of pets in the clinic.

Let the number of people who prefer eggs be x.

21 people said they prefer oatmeal.

The ratio of people who prefer oatmeal to those who prefer eggs is 3 to 5.

\(\frac{21}{x} = \frac{3}{5} \\x = \frac{21*5}{3}\\ x = \frac{105}{3} \\x = 35\)

Thus, the number of people who prefer eggs is 35.

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What is the slope y =- 5x 3?

Answers

Parallel lines are two straight lines that never cross. For this to happen, the lines have to have the same slope.

In this case, the equation given is in what's called "slope-intersect" form. The general form of the slope intercept formula is y=mx + b where m is the slope of the line and b is the point on the Y-axis where the line crosses.

The equation given is y=5x+3 and since the 5 is in the place of m from the general equation, 5 is the slope. Since parallel lines have the same slope, 5 is the answer.

Slope-Intercept Form:

When we're given a linear equation we can immediately see if it's in the slope-intercept form if it follows the format  y=mx+b. As long as y does not have a coefficient the slope and y-intercept are the values of m and b.

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xplain why a 2 2 matrix can have at most two distinct eigenvalues. explain why an n n matrix can have at most n distinct eigenvalues.

Answers

The total number of eigenvectors for an n x n matrix is equal to the sum of the multiplicities of its distinct eigenvalues,

which is at most n.

The reason why a 2x2 matrix can have at most two distinct eigenvalues is because the characteristic equation for a

2x2 matrix is quadratic. This means that there can be at most two distinct solutions for the eigenvalues.

As for an n x n matrix, the reason why it can have at most n distinct eigenvalues is because the characteristic equation

for an n x n matrix is of degree n.

This means that there can be at most n distinct solutions for the eigenvalues. Additionally, the maximum number of

eigenvectors that can be associated with each distinct eigenvalue is equal to the multiplicity of the eigenvalue.

Therefore, the total number of eigenvectors for an n x n matrix is equal to the sum of the multiplicities of its distinct

eigenvalues, which is at most n.

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3x+2y=4y+6 can you put this in slope intercept form

Answers

The answer is y= 3/2x - 3

DUE IN 15 MINUTES AND LOST TRACK!!!!

DUE IN 15 MINUTES AND LOST TRACK!!!!

Answers

Answer:

B and C | The triangles are all right triangles and they are all congruent.

Step-by-step explanation:

write an equation of the line in point slope form that passes through the given points (3,4) and (4,6)An equation of the line is??

Answers

re The point-slope form of a line is

\(y-y_1=m(x-x_1)\)

The slope m of the line passing through these two points is the difference between their y coordinates divided by the difference between their x - coordinate.

\(m=\frac{6-4}{4-3}\)\(m=2\)

Now we need only find the y-intercept.

Let us use the point (3, 4) which tells us that at x = 3, y = 4; therefore,

\(4-y_1=2(3)\)\(y_1=-2\)

Hence, the question of our line in point-slope form is

\(\textcolor{#FF7968}{y+2=2x}\)

Alternatively, when we have the slope of the line we would just use one of the points to quickly write the point-intercept form.

The y_1 and x_1 in the very first equation are the coordinates of one of the points on the line =. We know that one of the point on our line is (3, 4);

show that = 0 sin θ0 √(0 sin θ0 )2 2ℎ . [5]

Answers

We have shown that the expression is equal to 0.

To show that the given expression is equal to 0, we can simplify it algebraically. First, we can substitute 0 for the value of sin(θ0) in the expression. This results in:

0 sin θ0 √(0 sin θ0 )^2 2ℎ

Next, we can simplify the expression under the square root by squaring 0 sin(θ0), which results in:

0 sin θ0 √0 2ℎ

The square root of 0 is equal to 0, so the entire expression becomes:

0 * sin(θ0) * 0 / 2ℎ = 0

Therefore, we have shown that the expression is equal to 0. This result indicates that there is no contribution to the value of the expression from the terms in the numerator and denominator, and it is entirely dependent on the constant value of 0.

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Find the general solution to the DE using the method of Variation of Parameters: y"""" – 3y"" + 3y' - y = 36e* In(x)."

Answers

The general solution to the given differential equation using the method of Variation of Parameters is y(x) = C1e^x + C2xe^x + C3x^2e^x + C4e^-x + 6x^2ln(x)e^x.

The method of Variation of Parameters is a technique used to find a particular solution to a non-homogeneous linear differential equation. In this method, we assume the particular solution has the form y_p(x) = u1(x)y1(x) + u2(x)y2(x) + u3(x)y3(x) + u4(x)y4(x), where y1, y2, y3, and y4 are linearly independent solutions of the corresponding homogeneous equation. We then solve for the functions u1(x), u2(x), u3(x), and u4(x) by substituting this form of y_p(x) into the differential equation and equating coefficients.

In this case, the corresponding homogeneous equation has four linearly independent solutions: e^x, xe^x, x^2e^x, and e^-x. Using these solutions, we can find the particular solution by solving for the functions u1(x), u2(x), u3(x), and u4(x). Finally, the general solution is obtained by adding the particular solution to the general solution of the homogeneous equation.

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