Jamal's lawn is shaped like a square with an area of 224.9 ft? Which measurement is closest to the side length of his
lawn in feet?

A.15 ft
B.56 ft
C.28 ft
D.11 ft

Answer:

length 98 meter

Step-by-step explanation:

Area=lw

Area=length times 85

8330=85 times l

divide by 85 it gives 98 meter

Answer:

Ray.

Step-by-step explanation:

Lines have no endpoints, while rays have 1 endpoint (:

Answer:

I need more info to answer the question.

Step-by-step explanation:

The function f(x) = 4x/(x-16) has vertical asymptotes at x = 16.

To see this, we can factor the denominator:

f(x) = 4x/(x-16) = 4x/x - 16

As x approaches 16 from the left or right, the denominator x-16 approaches 0, but the numerator 4x does not. This means that the function approaches infinity or negative infinity as x approaches 16, indicating a vertical asymptote at x = 16.

To find the end behavior of the function, we can look at the behavior of the function as x approaches positive or negative infinity. We can see that f(x) = 4x/(x-16)

As x increases without bound, x-16 increases without bound. This means that the denominator becomes larger and larger, making the function approach 0 as x approaches positive infinity.

As x decreases without bound, x-16 decreases without bound as well, this means that the denominator becomes smaller and smaller, making the function approach 0 as x approaches negative infinity.

Therefore, the function has a vertical asymptote at x = 16 and approaches 0 as x approaches positive and negative infinity.

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Answer:

f(x) =. 4x/(x-16)

4x= 0 =>x=

x-16= 0

=>x=16

Asymptotes(x) =16

Step-by-step explanation:

Based on the information provided, it appears that the regression model has found a statistically significant relationship between the outcome variable and the response variables while controlling for the effects of the two co-variables.

However, the R2 value of only 11.5% suggests that the model is explaining only a small portion of the variability in the outcome variable. This may indicate that there are other important factors that are not being accounted for in the model. It is also possible that the co-variables included in the model are not strong predictors of the outcome variable. Further investigation and analysis may be needed to fully understand the relationship between the variables and to improve the predictive power of the model.

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Answer:

since traingleABC~ADE

AB/BD=BC/DE

9/15=3/X

9X=15×3

X=15×3/9=5

The value of x is 5 units.

We need to solve for x, from the given figure.

Two triangles are similar if their corresponding angles are congruent and corresponding sides are proportional.

Now, in ΔABC and ΔADE

∠B=∠D=90°

∠EAD=∠CAB (common angles)

So, from AA similarity ABC~ADE

Then, AB/AD=BC/DE

9/15=3/x

9X=15×3

X=15×3/9=5 units

Therefore, the value of x is 5 units.

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The team that has best overall record for the season is the falcons because they have a larger mean value of 20.9 points

The mean is the sum of all values divided by the total number of values. Therefore mean can be expressed as;

mean = sum of item /number of item

The mean value of Eagles = (3+24+14+27+10+13+10+21+24+17+27+7+40+37+55)/15

= 310/15 = 20.67

The mean value of falcons = (24+24+10+7+30+28+21+6+17+16+35+30+28+24+14)/15

= 314/15 = 20.93

Therefore since the mean value of falcons is higher than eagles, falcons has the best overall performance.

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The partial derivative of the utility function \(U(x_1, x_2)\) with respect to \(x_1\) is \(a * x_1^{(a-1)} * x_2^{(1-a)}\), and the partial derivative with respect to \(x_2\) is \((1-a) * x_1^a * x_2^{(-a)}.\)

The utility function  \(U(x_1, x_2)\) represents a consumer's satisfaction or preference for two consumption goods, \(x_1\) and \(x_2\). The partial derivatives provide insights into how the utility function changes as we vary the quantities of the goods.

To calculate the partial derivative with respect to \(x_1\), we differentiate the utility function with respect to \(x_1\) while treating \(x_2\) as a constant. The result is \(a * x_1^{(a-1)} * x_2^{(1-a)}\). This derivative captures the impact of changes in \(x_1\) on the overall utility, taking into account the relative importance of \(x_1\)(determined by the parameter a) and the quantity of \(x_2\).

Similarly, to find the partial derivative with respect to \(x_2\), we differentiate the utility function with respect to \(x_2\) while treating \(x_1\)as a constant. The resulting derivative is \((1-a) * x_1^a * x_2^{(-a)}.\). This derivative shows how changes in \(x_2\) affect the overall utility, considering the relative weight of \(x_2\) (given by 1-a) and the quantity of \(x_1\).

In summary, the partial derivatives provide information about the sensitivity of the utility function to changes in the quantities of the consumption goods, allowing us to understand the consumer's preferences and decision-making.

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\( - 4 \frac{1}{2} \times 2 \frac{1}{2} \\ = \frac{ - 9}{2} \times \frac{5}{2} \\ = \frac{ - 45}{4} \\ = - 11 \frac{1}{4} \)

ray4918 here to help

Answer:

\(-11 \frac{1}{4}\)

Step-by-step explanation:

Convert both fractions to improper fraction then multiply together, THEN convert to mixed number.

The value of p-hat (the sample proportion) is 0.24, or 24% if total number of skittles in a sample is 300 out of which 72 skittles are purple.

The sample proportion, denoted by p-hat, is the proportion of purple skittles in the sample. We can calculate p-hat by dividing the number of purple skittles by the total number of skittles in the sample

p-hat = number of purple skittles / total number of skittles in sample

In this case, we have

Number of purple skittles = 72

Total number of skittles in sample = 300

Therefore,

p-hat = 72/300 = 0.24

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Answer:

5.63

Step-by-step explanation:

The value of x in the given triangle is 5.62 cm.

Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.

The given triangle is a right angle triangle

We have to find the value of x

We know that by cosine function is a ratio of adjacent side and hypotenuse

cos 62 = x/ 12

0.469 = x/12

Apply cross multiplication

x=12×0.469

x=5.63

Hence, the value of x in the given triangle is 5.62 cm.

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Answer:

6 is a

Step-by-step explanation:

Do you need all the answers or just this one? I can explain if u need

The Laplace domain equation X(s) is found to be X(s) = (s + 2)/(s^2 + 5s + 6). The time domain equation x(t) can be obtained by applying the inverse Laplace transform to X(s), resulting in x(t) = e^(-t) - e^(-2t).

Given the Laplace domain equation X(s), we need to substitute the given parameters and find its expression in terms of s. The equation provided is X(s) = (s + 2)/(s^2 + 5s + 6).

To obtain the time domain equation x(t), we need to apply the inverse Laplace transform to X(s). The inverse Laplace transform of X(s) will give us x(t) in terms of t.

Applying the inverse Laplace transform to X(s) involves finding the inverse transform of each term separately. The inverse Laplace transform of (s + 2) is simply 1, representing the unit step function. The inverse Laplace transform of (s^2 + 5s + 6) is e^(-t) - e^(-2t), which can be obtained through partial fraction decomposition.

Therefore, the time domain equation x(t) is given by x(t) = e^(-t) - e^(-2t), where t represents time.

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Answer:

Amplitude 0.03m, wavelength 2.86m, frequency 0.57Hz, period 1.8s

Step-by-step explanation:

The traveling wave is described with the following equation:

\(y=Asin(kx-wt)\)

y=0.03sin(2.2x−3.5t)

A=0.03m

λ=2π/k=2π/2.2≈2.86m

T=1/f≈1.8s

The binomial probability formula is used to calculate the probability of a specific number of successes in a fixed number of independent trials, where each trial can only result in success or failure. It is used to model situations where there are only two possible outcomes for each trial, and where the trials are independent and identically distributed.

The formula for binomial probability is:

\(P(x) = (n choose x) * p^x * (1 - p)^{n-x}\\\)

where P(x) is the probability of x successes in n trials, p is the probability of success on each trial, (n choose x) is the binomial coefficient which gives the number of ways to choose x successes from n trials, and (1 - p) is the probability of failure on each trial.

The binomial probability formula can be used in a variety of applications, such as:

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Answer:

You can use formulas for finding them but this is my best method.

Step-by-step explanation:

21=3×7

35=5×7

49=7×7

Finding the hcf or gcf you will first find the common numbers between all the prime factors which is 7.

Therefore gcf of 21,35 and 49 is 7

Answer:

A) x≤-5

Step-by-step explanation:

4x+12≤-8

4x≤-20

x≤-5

Answer:x <_>Step-by-step explanation:

Answer:

Choice B

Step-by-step explanation:

Even though we have to see the options, I think the answer is B.

Answer:

Move each point 2 left then 3 up then connect the dots

Step-by-step explanation:

The correct option C.4 square root 13 units; is the obtained perimeter of the rhombus WXYZ.

The congruence of the sides is one of the characteristics of rhombuses.

As a result, we only need to use the distance formula to get the length with one side.

Using the distance formula, find one side as;

d = √(x₂ - x₁)² + (y₂ - y₁)²

The distance at line YZ is:

YZ = √(5 - 3)² + (5 - 2)²

YZ = √13

Perimeter = 4 x (length of one side)

Perimeter =  4 √13

Thus, the obtained perimeter of the rhombus WXYZ is 4√13 units.

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The correct question is-

What is the perimeter of rhombus wxyz?

A.square root 13 units

B.12 units

C.4 square root 13 units

D.20 units

Answer:

22

Step-by-step explanation:

Use a proportion.

30/15 = 44/x

30x = 15 × 44

2x = 44

x = 22

Answer:

22

Step-by-step explanation:

30 miles/ 15 sessions of tract practice

Per practice Jack is running a total of 2 miles.

So 44 miles/2 miles

22 sessions of track practice

Rolling a total of 8 when two dice are rolled is more likely than rolling a total of 8 when three dice are rolled.

This is because there are more combinations of two dice that can add up to 8 (four combinations; 1-7, 2-6, 3-5, 4-4) than there are combinations of three dice (three combinations; 1-3-4, 2-2-4, 3-3-2).

Therefore, the probability of rolling a total of 8 with two dice is greater than the probability of rolling a total of 8 with three dice.

Additionally, the odds of rolling a total of 8 with two dice can be calculated using the formula (Number of favourable outcomes/Total number of outcomes) x 100%.

In this case, the formula would be (4/36) x 100%, which equals 11.11%. The odds of rolling a total of 8 with three dice is calculated using the same formula, which would be (3/216) x 100%, which equals 1.39%.

This shows that the odds of rolling a total of 8 with two dice is much greater than the odds of rolling a total of 8 with three dice.

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Answer:

C=13, -13

Have a wonderful day!!!

The percent of the sixth-grade class that said they would like to be a movie director is A. 23%.

It's important to note that a percentage is a value or ratio that may be stated as a fraction of 100. If we need to calculate a percentage of a number, we should divide it's entirety and then multiply it by 100.

In this case, the sixth-grade class was asked the question, “What job would you like the best and the results are shown in the table.

.

The. total number will be:

= 84 + 92 + 124 + 100

= 400

The percent of the sixth-grade class that said they would like to be a movie director will be:

= Movie director / Total number × 100

= 92/400 × 100

= 23%

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The circumference of the circle is 75.36 cm.

Diameter of the circle is 24 cm,

\(\pi = 3.14\)

Circumference of the circle is \(2\pi r\).

So, Radius, r = 24/2 = 12 cm.

Now, Putting the value in the above formula, we get

2 × 3.14 ×12 = 3.14 × 24 = 75.36 cm.

Hence, the circumference of the circle is 75.36 cm.

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The two extreme possibilities are that Candidate A could have as little as 49% or as much as 57% of the votes, while Candidate B could have as little as 43% or as much as 51% of the votes, considering the margin of error.

According to the scientific poll conducted among voters before the election, Candidate A received 53% of the votes while Candidate B received 47%. The poll has a margin of error of +4%. Let's address each question separately:

a) Based solely on the poll result, we cannot definitively conclude that Candidate A will be the winner. The margin of error indicates that the actual percentages of votes for each candidate could vary within a certain range. In this case, the margin of error is +4%, which means that Candidate A could have as little as 49% of the votes or as much as 57% of the votes. Similarly, Candidate B could have as little as 43% or as much as 51% of the votes. Therefore, considering the margin of error, the outcome of the election remains uncertain.

b) The two extreme possibilities arise from considering the lowest and highest values within the margin of error for each candidate.

The lowest possibility for Candidate A is if the actual percentage of votes falls within the margin of error, resulting in 49% of the votes. Conversely, the highest possibility for Candidate A is if the actual percentage of votes falls within the margin of error, resulting in 57% of the votes.

For Candidate B, the lowest possibility is if the actual percentage of votes falls within the margin of error, resulting in 43% of the votes. On the other hand, the highest possibility for Candidate B is if the actual percentage of votes falls within the margin of error, resulting in 51% of the votes.

To summarize, the two extreme possibilities are that Candidate A could have as little as 49% or as much as 57% of the votes, while Candidate B could have as little as 43% or as much as 51% of the votes, considering the margin of error.

Overall, the poll provides a snapshot of voter preferences, but the margin of error reminds us of the uncertainty involved in predicting the election outcome solely based on this poll.

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Answer:

A=24

Step-by-step explanation:

First, we do the equations in the brackets(2x6) which is 12.

Before that, there is a 1/2 which means dividing whatever is inside the brackets by 2 which then becomes 6.

Then we x4 so the answer is 24.

a = 24

Step-by-step explanation:

\(\rm \: a = \frac{1}{2} (2 \times 6) \times 4 \\ \\ \rm a= \frac{1}{2} (12) \times 4 \\ \\ \rm a= \frac{12}{2} \times 4 \\ \\ \rm \: a = 6 \times 4 \\ \rm \: a = 24\)

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Answer:

choice c has a value of .9, so c

Step-by-step explanation:

i hope this helps