What is the standard equation of a parabola with a vertex of (0, 0) and a focus of (-6, 0)?

Answer: 5

Step-by-step explanation: y=f(x)=3

y=f-2=3

y=f=3+2

y=f=5

f=5

If the sample size is small and the sample variance is large then

small treatment effect still be statistically significant.

As we know that,

Statustical significance refers to claim that a result from data generated by testing or experimentation is likely to be attributable to specific cause.

Sample size is the total number of individuals or items that comprise a sample.

And, the variance is a descriptive statistic, which falls under the category of a measure of spread.

The circumstance in which a very small treatment effect can be found to be significant is best described by option A: If the sample size big and the sample variance is small.

A large sample size will increase the probability that the results of a statistical test will yield significant results. This is why most statistical tests are accompanied by a measure of effect size. A statistically significant result associated with a very large sample size, will likely have a small effect size, an undesirable result for a researcher, as it implies one of the only reasons significant results were obtained was due to the large sample, not necessary the magnitude of the experimental effect.

Likewise, if variance is small, this will also increase the probability that the results of a statistical test will yield significant results. Variance is simply another word in statistics for the error. A decrease in error will lead to an increased probability of obtaining significant results, hence the idea that a small amount of variance will lead to an increased probability of significant results.

Hence, if the sample size is small and the sample variance is large then

small treatment effect still be statistically significant.

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Answer:

\(Density = 5.29\ lb/quarts\)

Step-by-step explanation:

Given

\(Density = \frac{6kg}{5\ pints}\)

Required

Convert to pounds per quarts

All we need to do is convert kg to pounds and convert pints to quarts

In standard conversion:

\(1\ kg = 2.20462\ lb\)

and

\(1\ pint = 0.5\ quarts\)

So:

\(Density = \frac{6kg}{5\ pints}\)

\(Density = \frac{6 * 2.20462\ lb}{5 * 0.5\ quarts}\)

\(Density = \frac{13.22772\ lb}{2.5\ quarts}\)

\(Density = 5.291088\ lb/quarts\)

\(Density = 5.29\ lb/quarts\) --- Approximated

Answer:

CD = 13

Step-by-step explanation:

since Δ ABD and Δ CBD are congruent , then corresponding sides are congruent, so

CD = DA = 13

Answer:

13

Step-by-step explanation:

We know that if two triangles are congruent, the corresponding element of those are also equal.

Given that,

ABD Δ ≡ CBD Δ

Therefore, the corresponding elements are also equal.

AD = CD

AD = 13 units

∴ CD = 13 units

The term that suggests that the threat of loss has a greater impact on a decision than the possibility of an equivalent gain is prospect theory.

Prospect theory is a theory that describes how individuals make decisions under uncertainty. The theory suggests that people think about gains and losses differently and that the value they assign to a particular change in their situation depends on their current situation. The theory is based on the observation that people often violate the principle of expected utility. They make decisions that do not maximize their expected utility. The theory suggests that people evaluate outcomes based on changes from a reference point, rather than in absolute terms. This means that people are more sensitive to changes in their situation than to the situation itself.

For example, a loss of $100 is more painful than the pleasure of gaining $100, and the pleasure of gaining $100 is less than the pain of losing $100.

In summary, Prospect theory suggests that the threat of a loss has a greater impact on a decision than the possibility of an equivalent gain.

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Answer:

0

Step-by-step explanation:

(10-1=9)(10-2=8)(10-3=7)(10-10=0)

9*8*7*0=0

The number of tacos that the taco truck made in all for the year were 22, 280 tacos

First, we know that the taco truck made 11, 380 chicken tacos. We also know that the beef tacos were 3, 780 less than chicken which means they were :

= 11, 380 - 3, 780

= 7, 600 beef tacos

The number of fish tacos made were 4, 300 fewer than beef tacos which means it was :

= 7, 600 - 4, 300

= 3, 300 tacos

The total tacos made is:

= 11, 380 + 7, 600 + 3, 300

= 22, 280 tacos

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Answer:

1.2

Step-by-step explanation:

Since we are rounding it by the tenth, it means we are rounding to the 1st digit to the right of the decimal.

We know 7 is greater then 5 meaning we round up

.1 + .1 is equal to .2 meaning its 1.2

If you still don't understand, I recommend you talk to your teacher

Answer: The answer is 1.2

Step-by-step explanation: Since this is to the nearest tenth  we are looking at the  first two numbers after the decimal point the second number 7 is greater then 5 the first number will be  greater if it was less then 5 or 5 we would round down now  we discard the rest including the second number which leaves us with the rounded first number of 2 now it's 1.2

Answer:

$216 is what I think the answer is

Answer:

20

Step-by-step explanation:

Total no of plants in a garden = 36

The ratio of tomato plants to cucumber plants to be 4:5.

Let tomato plants are 4x and cucumber plants is 5x.

ATQ,

4x+5x=36

9x = 36

x = 4

For cucumber plant, 5x = 5(4) = 20

So, there are 20 cucumber plants will be in Reggie's garden

Answer:

-12оэээжжоояффпвнтоее

Answer: 50

Step-by-step explanation:

20 divided by 10 is 2, and a half a dollar is 50 cents.

Answer:

v>-8 ; v<−3

Step-by-step explanation:

−10−2v<6

Step 1: Simplify both sides of the inequality.

−2v−10<6

Step 2: Add 10 to both sides.

−2v−10+10<6+10

−2v<16

Step 3: Divide both sides by -2.

−2v/−2 < 16/−2

v>−8

6v+12<−6

Step 1: Subtract 12 from both sides.

6v+12−12<−6−12

6v<−18

Step 2: Divide both sides by 6.

6v

6

<

−18

6

v<−3

The first picture I sent ( the one which is from -8 to 14) is for −10−2v<6 and the second one (that has -3 to -9) is for 6v+12<−6

I hope this helped :)

Between men's and women's sizes, there is a roughly 1.5 size difference. Men's sizes apply to the unisex fashions. For women, go down 1.5 sizes.

( a ) By adding 33 to your current US size, you may convert a men's US shoe size to an EU size with ease. For illustration, if you are a US men's size 9, your EU size is 42. There are centimeter-based shoe sizes throughout Europe.

( b ) European Size 40.=25,3 cm. EU Size 41.=26.0 cm Size 42 in EU.

( c ) By adding 33 to your current US size, you may convert a men's US shoe size to an EU size with ease.

( d ) US to EU and EU to US shoe size conversion for Euro shoes. According to the ISO standard, an EU Size 40 is equivalent to a US women's shoe size 9.

( e ) By adding 33 to your men's US shoe size, you can convert to Euro Sizing.

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Answer:

54 square units

Step-by-step explanation:

Answer:

1st one 18

Step-by-step explanation:

you distribute the 1/3 then at 3 then multiply by 3

When I say multiply by 3 I mean 1/3=6 multiply both sides by 3

Answer:

Its A or 18

Step-by-step explanation:

thanks to the other guy

Answer:

\(\displaystyle{f^{-1}(x)=\dfrac{x}{7}-\dfrac{3}{7}}\)

Step-by-step explanation:

Swap f(x) and x position of the function, thus:

\(\displaystyle{x=7f(x)+3}\)

Then solve for f(x), subtract 3 both sides and then divide both by 7:

\(\displaystyle{x-3=7f(x)}\\\\\displaystyle{\dfrac{x}{7}-\dfrac{3}{7}=f(x)}\)

Since the function has been inverted, therefore:

\(\displaystyle{f^{-1}(x)=\dfrac{x}{7}-\dfrac{3}{7}}\)

And we can prove the answer by substituting x = 1 in f(x) which results in:

\(\displaystyle{f(1)=7(1)+3 = 10}\)

The output is 10, now invert the process by substituting x = 10 in \(f^{-1}(x)\):

\(\displaystyle{f^{-1}(10)=\dfrac{10}{7}-\dfrac{3}{7}}\\\\\displaystyle{f^{-1}(10)=\dfrac{7}{7}=1}\)

The input is 1. Hence, the solution is true.

Solution:

Given the triangle ABC;

The sum of interior angles of a triangle is 180 degrees. Thus;

We have;

Thus, the measure of angle C is;

The answers that describe the quadrilateral DEFG area rectangle and parallelogram.

The correct answer choice is option A and B.

A quadrilateral is a parallelogram, which has opposite sides that are congruent and parallel.

Quadrilateral DEFG

if line DE || FG,

line EF // GD,

DF = EG and

diagonals DF and EG are perpendicular,

then, the quadrilateral is a parallelogram

Hence, the quadrilateral DEFG is a rectangle and parallelogram.

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Answer: x= 29°

Step-by-step explanation: Add angles D and C. Subtract from 180.

58/2 = 29

Answer: Both angles are 104°

Step-by-step explanation:

Answer:

104

Step-by-step explanation:

Using angle rules, we know that angle 6 and angle 4 are congruent. Since angle 4 and angle 3 are on the same line, we can find angle 3 by subtracting 76 from 180 which is 104. Angle 1 and angle 5 are opposite each other so they are congruent.

Angle 1 and Angle 3 both equal to 104 degrees.

While personality testing can provide insights into a candidate's traits, its effectiveness in predicting job performance is not universally agreed upon by experts. It should be used as part of a broader assessment strategy, with consideration given to legal and ethical considerations.

Personality testing has been a topic of discussion in the hiring process. Experts have come to various conclusions regarding its use. Here are some key points to consider:

1. Validity and reliability: One concern is whether personality tests accurately measure traits relevant to job performance. Experts have found mixed results, with some tests demonstrating good validity and reliability, while others may lack these qualities.

2. Legal considerations: Experts also highlight the importance of complying with legal standards when using personality tests. These tests should not discriminate against protected groups or violate any laws related to equal opportunity employment.

3. Complementing other methods: It is generally recommended to use personality tests as part of a comprehensive hiring process, alongside other methods such as interviews and work samples. Combining multiple assessment tools can provide a more holistic view of a candidate's suitability for a role.

4. Limited predictive power: Personality tests should not be solely relied upon as a predictor of job performance. Other factors, such as skills, experience, and work environment, also play significant roles.

5. Ethical considerations: Experts emphasize the need for transparency and informed consent when using personality tests. Candidates should understand the purpose and implications of the test and have the option to decline participation.In conclusion, while personality testing can provide insights into a candidate's traits, its effectiveness in predicting job performance is not universally agreed upon by experts. It should be used as part of a broader assessment strategy, with consideration given to legal and ethical considerations.

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The total number of left cosets of h in Z is n.

Here, Z represents the set of all integers and h = {0, 6n, 62n, 63n, . . .} is a subgroup of Z.

To find the left cosets of h in Z, we need to consider the elements of Z that are not already in h and then form the left cosets by adding elements of h to these elements.

Let's consider an integer a that is not in h. Then a can be written as:

a = 6qn + r, where 0 ≤ r < 6n

Now, we can form the left coset of h containing a by adding elements of h to a. That is:

a + h = {a + 0, a + 6n, a + 62n, a + 63n, ...}

Notice that adding any multiple of 6n to a will not change the left coset. Therefore, we can write:

a + h = {a + 6kn : k is an integer}

So, the left cosets of h in Z are of the form {6kn : k is an integer}. There are n different such cosets, because there are n different residue classes modulo 6n.

Therefore, the total number of left cosets of h in Z is n.

Note: A left coset of a subgroup H in a group G is a set of the form {ah : h ∈ H}, where a is an element of G.

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The likelihood of randomly selecting a chocolate chip cookie is (c) equally likely and unlikely

From the question, we have the following parameters that can be used in our computation:

P(chocolate chip) = 50%

When a probability is at 50% ot 0.5, then it means that

The probability is equally likely and unlikely

Hence, the true statement is (c) equally likely and unlikely

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question is y = 2.12x, which represents the total cost for x gallons of gas.

This equation is derived from the given information that Mrs. Masek paid $2.12 per gallon of gas. Therefore, the cost for x gallons of gas can be found by multiplying the cost per gallon ($2.12) by the number of gallons (x).

the equation y = 2.12x represents the total cost for x gallons of gas, where y is the total cost and x is the number of gallons.
Hi! I'm happy to help you with your question.

The equation that best represents y, the total cost for x gallons of gas, is y = 2.12x.

In this situation, Mrs. Masek is paying a constant rate of $2.12 per gallon for gas. To find the total cost (y) for x gallons of gas, you simply multiply the cost per gallon (2.12) by the number of gallons (x).

The equation y = 2.12x accurately represents the total cost of x gallons of gas at a rate of $2.12 per gallon.

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We are asked to determine the total number of students in a school. To do that we need to add the number of students in each of the year classes. Beginning with the 9th class we have:

Now, the number of students in the 10th year class is 20% more, this means:

Now, the number of students in the 11th year class is:

The 12th year class is:

Now we add all the students in each class:

Therefore, there are about 1610 students in Townsend High School.

Answer:

pre-existing cells

Step-by-step explanation:

Answer:

D. pre-existing cells

Step-by-step explanation:

According to the cell theory all living cells arise from pre-existing cells by division. The cell is the fundamental unit of structure and function in all living organisms. I hope this helps!

Please find attached photograph for the solution of your question.