+
+ (-6) = 3
What number goes before the plus

Answer:

0.25

Step-by-step explanation:

Answer:

very nice I can't read congraculate you you should get booyah in the free fire

Answer:

why well same here people take ages to answer your question

To prove that in a collection of 51 integers there is a subset of 11 where the difference of two of them is a multiple of 5, we can use the Pigeonhole Principle.

Consider the residues of the integers modulo 5, which can take values from 0 to 4. Let's assume that none of the 51 integers has a difference that is a multiple of 5. In other words, no pair of integers in the collection has a difference that leaves a residue of 0 when divided by 5.

Now, we can divide the 51 integers into five subsets based on their residues modulo 5. Each subset will contain the integers with the corresponding residues 0, 1, 2, 3, or 4.

Since we have 51 integers and only five possible residues, by the Pigeonhole Principle, at least one of the subsets must contain at least 51 / 5 = 10 + 1 = 11 integers. Let's assume, without loss of generality, that the subset with residue 0 contains 11 or more integers.

Within this subset, any pair of integers will have a difference that leaves a residue of 0 when divided by 5. Hence, we have found a subset of 11 integers where the difference of two of them is a multiple of 5.

Therefore, we have proved that in a collection of 51 integers, there is always a subset of 11 where the difference of two of them is a multiple of 5.

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A unit rate's component is always 1. To find the unit rate, divide the fraction by the fraction such that the denominator is equal to one.

The meaning of math units:

Of mathematics, a unit can be thought of as the right side point in a number or the number one. In this instance, the unit number in the number 6713 is 3. A unit is also a term that may be used to describe the common measurement units.

The dimensions of a unit:

The area of a unit as depicted on the subdivision or annexation map that created the unit is referred to as its size. The lot, tract, or parcel size divided by the number of dwellings is the unit size for two-family and multiple-family homes on a single unit.

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Answer: a: Nissan: Ford is 4:5

Ford to all cars 5:9

In 450.cars Ford will be 250

Step-by-step explanation:

c. 5/9 × 450/1

The distance between Thomas St and Denny Way on Broad St is approximately 0.2 miles (rounded to the nearest tenth of a mile).

To determine the distance between Thomas St and Denny Way on Broad St, we can use the Pythagorean theorem.

Let x be the distance between Thomas St and Denny Way on Broad St. We can draw a right triangle where the hypotenuse is 0.2 miles (the distance between Thomas St and Denny Way on Aurora Ave), and one leg is x (the distance between Thomas St and Denny Way on Broad St). The other leg is the distance between Aurora Ave and Broad St.

Using the Pythagorean theorem, we have:

\(0.2^2 = x^2 + d^2\)

where d is the distance between Aurora Ave and Broad St.

Assuming d is negligible, we can solve for x:

\(x^2 = 0.2^2 - d^2x^2 = 0.2^2x = sqrt(0.2^2) = 0.2\)

Therefore, the distance between Thomas St and Denny Way on Broad St is approximately 0.2 miles (rounded to the nearest tenth of a mile).

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The Lamborghini's average acceleration is 3 m/s².

Average acceleration is calculated by dividing the change in velocity by the time taken. In this case, the change in velocity is from rest (0 m/s) to 27 m/s, which is an increase of 27 m/s. The time taken is 9 seconds.

To find the average acceleration, we divide the change in velocity (27 m/s) by the time taken (9 seconds). Thus, 27 m/s / 9 s = 3 m/s².

Therefore, the Lamborghini's average acceleration is 3 m/s². This means that, on average, the car's velocity increases by 3 meters per second every second during the 9-second interval.

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Answer:

f(x) = 4(9)x

Step-by-step explanation:

I took the test!!!

Answer:

Step-by-step explanation:

Q's Asked: Which of the following options is an equivalent function to f(x) = 4(3)2x?

Possible answers:

f(x) = 36^x

f(x) = 4(9)^x

f(x) = 144^x

f(x) = 4(6x)

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The reason why I think the answer is (b) is bc:

\(f(x) = 4(3)^{2x}\) =36

Calculations on How I got 36.

Frist we calculate the exponents \(\left(3\right)^2\) --> \(\left(3\right)^2=9\)--->  =9

then we Multiply 4*9 which gives us : 36.

The reason why Its (B) is bc:

f(x) = 4(9)^x

Hope this helps :3

Answer:

Isn't it simpler just to take the square root of 1,521?

It's 39

Step-by-step explanation:

13 and 13√2 is the value of x and y in the given diagram

The given diagram is a right triangle, we need to determine the value of x and y.

Using the trigonometry identity

tan45 = opposite/adjacent
tan45 = x/13

x = 13tan45
x = 13(1)
x = 13

For the value of y

sin45 = x/y

sin45 = 13/y
y = 13/sin45

y = 13√2
Hence the exact value of x and y from the figure is 13 and 13√2 respectively.

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\(\frac{y}{3} - 5 = 4\\\\\frac{y}{3} \cdot 3 - 5 \cdot 3 = 4 \cdot 3\\ y - 15 = 12\\y = 12 + 15\\y = 27\)

Answer:

y = 27

Step-by-step explanation:

So we have to solve for y in the given equation.

\(\frac{y}{3}-5=4\)

Add 5 to both sides.

\(\frac{y}{3}=9\)

Multiply both sides of the equation by 3.

y = 27

So we have found that y = 27.

I hope you find my answer and explanation to be helpful.

Step-by-step explanation:

7.083, 7.2,and 7.21

This should be the answer

Answer:

The answer will be -5

You are welcome:)

Step-by-step explanation:

Answer: \((-3,18),\ (3,6)\)

Step-by-step explanation:

Given

Functions are \(x^2-2x+3\ \text{and}\ -2x+12\)

Equate them to solve

\(x^2-2x+3=-2x+12\\\Rightarrow x^2=9\\\Rightarrow x=\pm 3\\\therefore y=6,18\\\text{Ordered pairs are}\\(-3,18),\quad (3,6)\)

Answer:

we got better

Step-by-step explanation:

203 is lower than 226

Answer: y = 4x-1

Step-by-step explanation:

1) Choose two points for the later equation.

For this example, I will use (-1,-5) and (2,7)

2) Place it in a rise/run equation. (y/x)

\(\frac{y2-y1}{x2-x1} \\\\\frac{7-(-5)}{2-(-1)} \\\\\frac{12}{3} \\\\4\)

The Slope is 4.

3) Find the y-intercept

So, we can place a given point and slope into a y=mx+b function.

\(y=4x+b\)

Next, we can substitute the point and slope.

\(7 = 4(2)+b\\7=8+b\\-1=b\)

4) Finally, place it all in slope intercept form

y = 4x-1

Mean of rt = 0.02,

Variance of rt = 0.02,

Lag-1 Autocorrelation (ρ1) = -0.01,

Lag-2 Autocorrelation (ρ2) = Unknown,

1-step ahead forecast = -0.005,

2-step ahead forecast = 0.02,

The standard deviation of forecast errors = √0.02.

We have,

To find the mean and variance of the return series, we can substitute the given model into the equation and calculate:

Mean of rt:

E(rt) = E(0.02 + 0.5rt-2 + et)

= 0.02 + 0.5E(rt-2) + E(et)

= 0.02 + 0.5 * 0 + 0

= 0.02

The variance of rt:

Var(rt) = Var(0.02 + 0.5rt-2 + et)

= Var(et) (since the term 0.5rt-2 does not contribute to the variance)

= 0.02

The mean of the return series rt is 0.02, and the variance is 0.02.

To compute the lag-1 and lag-2 autocorrelations of rt, we need to determine the correlation between rt and rt-1, and between rt and rt-2:

Lag-1 Autocorrelation:

ρ(1) = Cov(rt, rt-1) / (σ(rt) * σ(rt-1))

Lag-2 Autocorrelation:

ρ(2) = Cov(rt, rt-2) / (σ(rt) * σ(rt-2))

Since we are given r100 = -0.01 and r99 = 0.02, we can substitute these values into the equations:

Lag-1 Autocorrelation:

ρ(1) = Cov(rt, rt-1) / (σ(rt) * σ(rt-1))

= Cov(r100, r99) / (σ(r100) * σ(r99))

= Cov(-0.01, 0.02) / (σ(r100) * σ(r99))

Lag-2 Autocorrelation:

ρ(2) = Cov(rt, rt-2) / (σ(rt) * σ(rt-2))

= Cov(r100, r98) / (σ(r100) * σ(r98))

To compute the 1- and 2-step-ahead forecasts of the return series at

t = 100, we use the given model:

1-step ahead forecast:

E(rt+1 | r100, r99) = E(0.02 + 0.5rt-1 + et+1 | r100, r99)

= 0.02 + 0.5r100

2-step ahead forecast:

E(rt+2 | r100, r99) = E(0.02 + 0.5rt | r100, r99)

= 0.02 + 0.5E(rt | r100, r99)

= 0.02 + 0.5(0.02 + 0.5r100)

The associated standard deviation of the forecast errors can be calculated as the square root of the variance of the return series, which is given as 0.02.

Thus,

Mean of rt = 0.02,

Variance of rt = 0.02,

Lag-1 Autocorrelation (ρ1) = -0.01,

Lag-2 Autocorrelation (ρ2) = Unknown,

1-step ahead forecast = -0.005,

2-step ahead forecast = 0.02,

The standard deviation of forecast errors = √0.02.

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Evaluating the function f(x) = 9^x at different values yields the following results: f(1/2) ≈ _______, f(sqrt(5)) ≈ _______, f(-2) ≈ _______, and f(0.4) ≈ _______ (all rounded to three decimal places).

To evaluate the function f(x) = 9^x, we substitute the given values into the equation and calculate the results.

For f(1/2), we substitute x = 1/2:

f(1/2) = 9^(1/2) ≈ 3

For f(sqrt(5)), we substitute x = sqrt(5):

f(sqrt(5)) = 9^(sqrt(5)) ≈ 78.746

For f(-2), we substitute x = -2:

f(-2) = 9^(-2) ≈ 0.012

For f(0.4), we substitute x = 0.4:

f(0.4) = 9^(0.4) ≈ 2.297

Therefore, after evaluating the function at the given values, we find that f(1/2) is approximately 3, f(sqrt(5)) is approximately 78.746, f(-2) is approximately 0.012, and f(0.4) is approximately 2.297 (all rounded to three decimal places).

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Answer:

16 m

Step-by-step explanation:

V = \(s^{3}\)

4096 = \(s^{3}\)

cube root of 4096 = 16

It should be 4/7 ! If I'm wrong I apologize- but I hope this helps :)

Answer:

4/7 :)

Step-by-step explanation:

The net worth of the surf shop is $585,074.

The variable and fixed cost of providing commodities are combined to create a total using the total cost formula.

First, we need to add the $20,000 increase in property value to the existing value to get the new property value:

$181,975 + $20,000 = $201,975

Next, we can add up the values of all the assets:

Owned inventory + Cash + Savings account + Accounts receivable + Owned equipment + Property value + Long-term investments

= $32,990 + $219,783 + $148,321 + $11,261 + $35,872 + $201,975 + $138,000

= $788,202

Then we can add up the values of all the liabilities:

Building mortgage + Small business loan + Other debt + Long-term liabilities

= $100,650 + $22,698 + $45,780 + $35,000

= $203,128

Finally, we can subtract the total liabilities from the total assets to find the net worth of the surf shop:

Net worth = Total assets - Total liabilities

= $788,202 - $203,128

= $585,074

Therefore, the net worth of the surf shop is $585,074.

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Answer:

12 meters

Step-by-step explanation:

We can solve this problem simply by dividing area by the known width value (because length x width = area):

96/8 = 12

Answer:

Step-by-step explanation:

(3x+4y<12

By using metrics such as revenue or profit per hour, we can compare the profitability of different time intervals and identify the most and least profitable ones.

To analyze profitability, we can use a metric such as revenue or profit per hour. For instance, we can calculate the revenue generated in each time interval, divide it by the number of hours in that interval to get the revenue per hour. Then, we can compare the revenue per hour in different intervals to determine which ones are more profitable than others.

The time intervals could be hourly, or you could divide them into smaller segments, such as 15 or 30-minute intervals, depending on your data's granularity. For instance, we could analyze data for the morning, afternoon, and evening time intervals, which are typically the busiest times for most businesses.

Now, to answer your question, based on my analysis of the sample data, the least profitable time interval was the afternoon.

This finding means that during this interval, the business generated the least revenue or profit per hour compared to the other intervals.

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Step-by-step explanation:

You hiked 5400 - 3800 = 1600 feet in 4 hours so the mean change is 1600 / 4 = 400 ft/hour.

Resilient responses, often observed in individuals or communities facing adversity, are generally attributed to three key factors: individual characteristics, external support, and learned behaviors. These factors interact and contribute to a person's ability to adapt, recover, and thrive in challenging situations.

Individual characteristics include inherent traits such as optimism, emotional intelligence, and self-efficacy. These personal attributes play a crucial role in shaping how individuals perceive and cope with stressors, ultimately determining their resilience.

External support encompasses the availability and quality of resources provided by a person's social network, including family, friends, and professional support services. Access to reliable and consistent support systems enhances resilience by providing emotional, informational, and tangible assistance during difficult times.

Learned behaviors refer to the strategies and coping mechanisms developed over time through experience and guidance. Acquiring problem-solving skills, developing healthy coping strategies, and cultivating a growth mindset can all contribute to a more resilient response to adversity.

In summary, resilient responses are influenced by a combination of individual characteristics, external support, and learned behaviors. These factors work together to determine a person's ability to adapt and recover from life's challenges. By nurturing these aspects, individuals and communities can cultivate greater resilience and improve their overall well-being.

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Answer:

B. x² + y² - 4x +8y +11 = 0

Step-by-step explanation:

B. is the only one that represents a circle. Option A forms an oval, option C forms an X, and option D forms a regular function.

hope this helps!

Therefore, each of the 10 braces exerts a force of approximately 6035.25 N.

To calculate the force exerted by each of the 10 braces, we need to consider the horizontal force exerted by the wind and the geometry of the wall and bracing.

Given:

Height of the wall (h) = 17.0 m

Length of the wall (l) = 11.0 m

Number of braces (n) = 10

Horizontal force exerted by the wind (F_w) = 645 N/m^2

First, let's calculate the total area of the wall:

Wall area (A) = h * l = 17.0 m * 11.0 m = 187.0 m^2

Since the net force from the wind acts at a height halfway up the wall, we can consider the force acting on the top half of the wall:

Force on the top half of the wall (F_t) = F_w * (A/2) = 645 N/m^2 * (187.0 m^2 / 2) = 60352.5 N

Next, let's calculate the force exerted by each brace:

Force exerted by each brace (F_brace) = F_t / n = 60352.5 N / 10 = 6035.25 N

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