A football player kicks a football downfield. The height of the football increases until it reaches a maximum height of 20 yards, 20 yards away from the player. A second
kick is modeled by f (x) = -0.037x(x – 45), where f is the height (in yards) and x is the horizontal distance (in yards). Compare the distances that the footballs
travel before hitting the ground.
The
kick travels farther before hitting the ground.
The kick travels
yards farther.

Answer: Choice C) Matrix X and matrix W

Explanation:

Matrix addition is only possible if the sizes match up.

Matrix X and matrix W both have

So this means we can add the two matrices.

Given data:

The fisrt point is (a,b)=(3,3).

The second point given is (c,d)=(1,7).

The

See below for the vocabularies and their correct definition

Match the following vocabulary

The terms are given as:

To get the inverse of a conditional, the hypothesis and the conclusion are negated, without interchanging them.

So, we have:

Inverse of a conditional ⇒ A new statement formed by negating both the hypothesis and the conclusion.

To get the contrapositive of a conditional, the hypothesis and the conclusion are negated, after interchanging them.

So, we have:

Contrapositive of a conditional ⇒ Formed by exchanging the hypothesis and the conclusion and negating both of them.

To get the converse of a conditional, we simply interchange the hypothesis and the conclusion, without negating them

So, we have:

Converse of a conditional ⇒ A statement formed by interchanging the hypothesis and the conclusion in a conditional statement.

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Answer:

The answer is Convers because it literally takes the hypothesis and the conclusion and interchanges them.

Step-by-step explanation:

Answer:

Step-by-step explanation:

A binomial distribution table is a table that lists the probabilities of obtaining a specific number of success outcomes in a fixed number of independent trials, given a constant probability of success in each trial. The binomial distribution is a discrete probability distribution that describes the number of success outcomes in a fixed number of independent trials with a binary outcome (success or failure).

The table lists the probabilities of obtaining k successes in n trials, where k is a non-negative integer and n is a positive integer. The probabilities are calculated using the binomial formula, which is given by:

P(k successes in n trials) = (n choose k) * p^k * (1 - p)^(n-k)

where (n choose k) is the number of ways to choose k success outcomes from n trials, p is the probability of success in each trial, and (1 - p) is the probability of failure in each trial.

Binomial distribution tables are useful for solving problems related to counting and probability, especially in situations where the number of trials is fixed and the probability of success is constant. They can also be used for hypothesis testing, calculating confidence intervals, and estimating population proportions in statistical applications.

The time interval when the speed is decreasing 0< t<3

Instatenous speed is the speed of a object in motion at any given moment of time.

When the speed starts deceasing the instatenous acceleration dv/dt<0

differentiating the distance with time with second order

dv/dt= d^2x/dt^2

dv/dt= 18t- 54

dv/dt<0

18t-54<0

18t<54

t<3

Therefore the time interval when the speed start deceasing is 0 to 2

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Answer:

40%

Step-by-step explanation:

Answer: 40%

Step-by-step explanation: Because you have read 60% you want to read the remaining 40% so you can finish reading the book at 100%.

100 - 60 = 40

60 + 40 = 100

60% + 40% = 100%

Answer:

52/21

Step-by-step explanation:

Translate the word equation into an algebraic equation as follows:

Let the number be X

two-and-a-half of a number --> (2 1/2) X
2 1/2 = (2 x 2 + 1) = 5/2

So two-and-a-half of a number --> (9/2)X = 9X/2

three-quarters of the same number --> (3/4)X --> 3X/4

two and half of a number added to three quarters of the same number becomes 9X/2 + 3X/4

gives you 13 --> = 13

So we get the equation:
9X/2 + 3X/4 = 13

Multiply both sides by 4 to get rid of the denominators
4.(9X/2) + 4(3X/4) = 4 x 13 = 52

36X/2 + 12X/4 = 52

==>  18X + 3X = 52

==>  21X = 52

==>  X = 52/21

Step-by-step explanation:

here is the graph for your question.

Based on the information in the graph, it can be inferred that the percentage that you forgot to write down (Thursday percentage) corresponds to the number: 35%

To find the missing percentage we must carefully analyze all the information in the table. In this case, all the percentages are proportional, so we could infer that a rule of three would be the most effective way to find the missing percentage.

To perform the rule of three we must use two of the data already shown in the table. For example, the first data:

If 11 defective containers represent 27.5%, what percentage does 14 containers represent?

In accordance with the above, we can infer that 14 defective containers represent 35%. So the correct answer is C.

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Answer:

1

Step-by-step explanation:

-4 minus -8 is the same as 8 - 4 which is 4 and 4 divided by 4 is 1.

Answer:

8

Step-by-step explanation:

Answer:

y < -5

Step-by-step explanation:

6(4y - 3) > - 102

24y - 18 > - 102

24y > - 120

y < -5

Answer:

y ≤ 3.5

Step-by-step explanation:

1. 6 (4y - 3) ≥ -102

2. 24y - 18 ≥ -102

3. 24y ≥ -84

4. y ≤ 3.5

Answer:

1 lb of chips cost $3.50

1 lb of walnuts cost $2.75

Step-by-step explanation:

c = $ chips

w = $ walnuts

System of Equations:

2w + 3c = 16

6w + 5c = 34

I multiplied the first equation by -3 to eliminate the 'w' terms to get

c = 3.5

I substituted 3.5 for 'c' to get 2.75 for 'w'

In hypothesis testing, the alternative hypothesis is the statement that researchers are trying to evaluate. It is the opposite of the null hypothesis.

What is the alternative hypothesis?

In hypothesis testing, an alternative hypothesis is a statement that is used to determine if there is a statistically significant difference between two sample populations or data sets. It is used to compare the statistical significance of two groups.The alternative hypothesis typically states that there is a difference between the two groups being compared.

For example, a researcher may wish to know if a new drug is more effective than a placebo in treating a specific condition. In this case, the alternative hypothesis would be that the drug is more effective than the placebo.

In hypothesis testing, the null hypothesis and alternative hypothesis are used to determine if there is a statistically significant difference between two groups.

The null hypothesis is the statement that there is no difference between the two groups being compared. The alternative hypothesis is the statement that there is a difference between the two groups being compared.

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Answer:

In hypothesis testing, the alternative hypothesis is a statement that contradicts the null hypothesis. It represents the researcher's belief or suspicion that there is a significant effect, relationship, or difference between groups or variables being studied. The alternative hypothesis is denoted as "H1" or "Ha" and is the hypothesis researchers are trying to gather evidence in favor of, by conducting statistical analysis and evaluating the data.

Step-by-step explanation:

In hypothesis testing, we aim to make informed conclusions about a population based on a sample of data. The process involves two competing hypotheses: the null hypothesis (H0) and the alternative hypothesis (Ha).

The null hypothesis states that there is no significant effect, relationship, or difference between groups or variables in the population. It's often considered the default assumption until evidence suggests otherwise. The alternative hypothesis, on the other hand, proposes that there is a significant effect, relationship, or difference in the population.

In simpler terms, think of it like this:

Researchers collect and analyze data to determine whether there's enough evidence to reject the null hypothesis in favor of the alternative hypothesis. If the data strongly supports the alternative hypothesis, we might conclude that there is a significant effect or difference. If the data doesn't provide enough evidence, we might fail to reject the null hypothesis.

So, the alternative hypothesis is essentially the idea that researchers are trying to prove by conducting their analysis and experiments.

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Answer:

A. 35 square centimeters

Step-by-step explanation:

The area of a triangle is (b*h)/2.

7 * 10 = 70

70/2 = 35

Catherine rolls a standard 6-sided die five times, and the product of her rolls is 300. The task is to determine the number of different sequences of rolls that could have resulted in this product.

To find the number of different sequences of rolls that could result in a product of 300, we need to consider the prime factorization of 300. The prime factorization of 300 is 2^2 * 3 * 5^2. Now, let's break down the problem into cases based on the number of factors of each prime number in the factorization.

1. Number of 2s: Since the prime factorization of 300 contains 2^2, there must be either 0, 1, or 2 rolls that resulted in a 2. This gives us three possibilities.

2. Number of 3s: The prime factorization contains 3^1, so there must be either 0 or 1 roll that resulted in a 3. This gives us two possibilities.

3. Number of 5s: The prime factorization contains 5^2, so there must be either 0, 1, or 2 rolls that resulted in a 5. This gives us three possibilities.

By multiplying the possibilities for each prime factor together (3 * 2 * 3), we find that there are 18 different sequences of rolls that could have resulted in a product of 300.

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Answer:

  False

Step-by-step explanation:

You want to know if it is true that the graph of a rational function cannot cross a horizontal asymptote.

Once a function is on its final approach to an asymptote, it will approach, but not cross, that asymptote.

The function may have a variety of behaviors prior to that point, so may cross the horizontal asymptote one or more times before its final behavior is established.

An example with the asymptote y = 0 is attached.

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Answer:

green and blue marbles are same in number so their ratio will be 1

Step-by-step explanation:

total marbles = 22

red = 8

blue = 7

green = total - (red + blue) = 22 - (8 + 7) = 22 - 15 = 7

ratio of blue marbles to green marbles =

blue : green

7: 7 = 1

Answer:

E

Step-by-step explanation:

You dont have enough data to solve for x

Answer:

D

Step-by-step explanation:

Math.

Hope this helps

Answer:

Their sides are the same accept the bigger triangles sides are multiplied by 5 so it is just factored off the smaller triangle but since it is not the same it is similar instead of congruent.

Step-by-step explanation:

An estimate for the total volume of food and water you've ingested in the last day is 3000-5000 milliliters. On average, the heart pumps about 5 liters of blood per minute. 10-20% or more error I'm expecting. Calculating heart blood volume compared to food and drink consumption is crucial for understanding circulation and liver function.

D.1 Estimating the amount of food and water consumed in a day can be difficult without specific measurements, but a rough estimate can be made based on typical intake amounts. On average, a person may consume 2-3 liters of water and 1000-2000 calories per day, resulting in an estimated total volume of 3000-5000 milliliters.

D.2 The amount of blood pumped by the heart varies from person to person and depends on factors such as heart rate and overall health. On average, the heart pumps about 5 liters of blood per minute, which is much larger than the estimated volume of food and water intake.

D.3 Estimating food and water intake and blood flow is prone to error due to variability and uncertainties in personal measurements. Individuals' habits, health, and physical activity levels can affect these estimates, potentially resulting in a significant error of 10-20% or more.

D.4 The calculation of the heart's blood volume compared to food and drink consumption is crucial for understanding the circulation system and liver role.

The liver processes nutrients, detoxifies, and produces blood components, while the heart is responsible for circulating blood throughout the body. The vast difference in volume between the two is emphasized, emphasizing the heart's crucial role in maintaining circulation.

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The required value of y for the equation x ± y = 34 is ± 31.

An equation is a combination of different variables, in which two mathematical expressions are equal to each other.

The given equation is,

x ± y = 34    (1)

And the value of x is 3.

To find the value of y,

Substitute x = 3 in equation (1),

3 ±  y = 34

± y = 34 - 3

±  y = 31

or y = ± 31

The value of y can be +31 or -31.

Hence, for the equation x ± y = 34, the value of y is ± 31.

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If rxy = 0.83, we can conclude that x and y have a relatively strong positive linear relationship or correlation.

The correlation coefficient (r) measures the strength and direction of the linear relationship between two variables, in this case, x and y. The value of r ranges between -1 and 1. A positive value indicates a positive relationship, meaning that as one variable increases, the other variable tends to increase as well.

In this case, with rxy = 0.83, the correlation coefficient is close to 1, suggesting a strong positive linear relationship. This means that when x increases, y also tends to increase, and vice versa. The closer the value of r is to 1, the stronger the linear relationship between x and y.

It is important to note that correlation does not imply causation. While a high correlation coefficient indicates a strong linear relationship, it does not provide information about the underlying cause or direction of the relationship between the variables. Other factors and variables may influence the relationship, and further analysis may be required to understand the nature of the relationship between x and y.

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He cannot pour any more cups of lemonade using cup A than cup B

Jagger has 96 cups of lemonade (by multiplying 3/4 gallon with 16).

Let us assume Jagger fills "a" cups of lemonade using Cup A.

Jagger can fill 6 cups with each gallon (by multiplying 16 with 1/16).

So Jagger can fill 6 x 3/4 x 16 = 72 cups of lemonade using cup A.

Now, let us assume Jagger fills "b" cups of lemonade using Cup B.

Jagger can fill 8 cups with each gallon (by multiplying 16 with 1/8).

So Jagger can fill 8 x 3/4 x 16 = 96 cups of lemonade using cup B.

Since Jagger has only 96 cups of lemonade, he cannot use Cup A to pour more lemonade than Cup B.

So the answer is "0".

Thus, he cannot pour any more cups of lemonade using cup A than cup B.

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To pour the Jagger completely with lemonade we need 2 cups A and 1 cup of B.

A fraction is not a whole number it has some amount of fractional or decimal value to it.

According to the given question, we have;

Jagger has two different sized plastic cups for lemonade. Cup A holds 1/16 gallon. Cup B holds 1/8 gallon. He has 3/4 gallon of lemonade.

The remaining lemonade that has to be filled is

= (1 - 3/4)

= 1/4 gallons.

Now he starts to pour the remaining starting with cup A and then B

= 1/16 + 1/8 + 1/16

= 1/4

So, He needs 2 cups of A and 1 cup of B to full the Jagger of lemonade.

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the factors and prime factorization of 14 and 28. (The biggest common factor number is the GCF number) So the greatest common factor 14 and 28 is 14.Jul

Answer:

false

Step-by-step explanation:

you have to multiply the 52 and 68, making the n1 = 5577, not 5575

The odds that a woman will get divorced from her first marriage by the time she is 40 depend on various factors such as location, cultural norms, socioeconomic status, and individual circumstances.

Therefore, a specific value cannot be provided without more information about the population being studied.

However, according to statistics from the United States Census Bureau, the estimated probability of a first marriage ending in divorce by the 20th wedding anniversary is about 52%. This suggests that the odds of a woman getting divorced from her first marriage before age 40 are relatively high.

It's worth noting that divorce rates and probabilities can vary widely based on factors such as age, education level, income, and race/ethnicity. Additionally, divorce is a complex and often emotionally charged issue that is influenced by a wide range of individual and societal factors.

What is statistics?

Statistics is a branch of mathematics that deals with the collection, analysis, interpretation, presentation, and organization of data.

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let x = the brand of dressing with 5% vinegar

let y = the brand of dressing with 13% vinegar

Then

So,

we replace x:

Therefore, for x:

Answer:

80 ml for 5% vinegar

240 ml for 13% vinegar

Step-by-step explanation:

Hey, there!!!

Your required answer is optionD.

checking,

The 1st sequences are,

5,8,11,14

here,

now, use formula,

(an = 2n+3) in the sequences,

a1 = 2×1+3=5 = matching

a2= 2×2+3=7 = not matched

a3= 2×3+3= 9 = not matched

a4= 2×4+3=11 = not matched.

For 2nd sequences

3,5,7,9

Use the formula of an term,

a1 = 2×1+3=5 = not matched

a2 =2×2+3=7not matched

a3 = 2×3+3=9= not matched.

For 3rd sequences,

1,3,5,7

a1=2×1+3=5= not matched

a2=2×2+3=7= not matched

a3=2×3+3=9= not matched

a4=2×4+3=11= not matched

Now, for 4th sequences,

5,79,11

a1=2×1+3=5= matching

a2=2×2+3=7= matching

a3= 2×3+3=9= matching

a4=2×4+4=11= matching

Therefore, the answer is option D.

Hope it helps..

The approximate standard deviation of returns of U.S. common stocks during the period between 1900 and 2017 is 20%.

Standard deviation is a measure of how much the returns of a particular asset, in this case U.S. common stocks, vary from the average return. It is a measure of the risk associated with investing in the asset.

According to data from the NYU Stern School of Business, the average annual return of U.S. common stocks between 1900 and 2017 was 11.44%, with a standard deviation of 20.00%. This means that the returns of U.S. common stocks during this period varied, on average, by 20% from the average return of 11.44%.

It is important to note that this is an approximate value, as the exact standard deviation may vary slightly depending on the data source and calculation method used.

However, it provides a good estimate of the risk associated with investing in U.S. common stocks during this time period.

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