A mother is concerned about the sudden decrease in the food intake of her 4 year old child. The growth and weight patterns are all within the 25-50th percentile. What advice would you offer to the mother

The formula or equation which represent the graphed line with point (1,2) (4,4) and slope 2/3 are,

\((y-2)=\dfrac{2}{3}(x-1)\\\)

\((y-4)=\dfrac{2}{3}(x-4)\\\)

The equation of a graphed line is a way to represent the line which lies on a point on the xy-coordinated with and informed about the steepness and the direction of the line.

The standard form of the equation of a graphed line can be given as,

\(y=mx+c\)

Here, (c) is the y intercept of the line and (m) is the slope of the line.

Here, the slope of the graphed line is 2/3. The graph for this problem is attached below.

The two point in the graph below are (1,2) and (4,4). Then the equation of the line, for this two points with slope 2/3 can be given as,

\((y-2)=\dfrac{2}{3}(x-1)\\\)

Using the points (4,4), we get,

\((y-4)=\dfrac{2}{3}(x-4)\\\)

Thus, the formula or equation which represent the graphed line with point (1,2) (4,4) and slope 2/3 are,

\((y-2)=\dfrac{2}{3}(x-1)\\\)

\((y-4)=\dfrac{2}{3}(x-4)\\\)

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Answer:

its b,c,e

Step-by-step explanation:

got it right on edge

Answer:

it's a factor the expression using GCF

To find the altitude of the airplane after 8 minutes since take-off, we can use the linear function h(t) = 400t + 2300, where h(t) represents the altitude in feet and t is the time in minutes.

By substituting t = 8 into the function, we can determine the altitude.

Given the linear function h(t) = 400t + 2300, we can find the altitude of the airplane after 8 minutes by substituting t = 8 into the function:

h(8) = 400 * 8 + 2300

h(8) = 3200 + 2300

h(8) = 5500

Therefore, after 8 minutes since take-off, the altitude of the airplane is 5500 feet. This means that the airplane has reached an altitude of 5500 feet above sea level.

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The length of the pole based on the right angle triangle is 15.52 feet.

A triangle is a 3-sided shape that is occasionally referred to as a triangle. There are three sides and three angles in every triangle.

The sum of all three angles inside a triangle will be 180° and the area of a triangle is given;

A =  (1/2) × base × height.

The situation is making a right-angle triangle with a base of 4 feet and a height of 15 feet.

By Pythagoras' theorem;

l = √(15² + 4²)

l = √241 = 15.52 feet

Hence "The length of the pole based on the right angle triangle will be 15.52 feet".

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Hence, the answer is (4, 3, 1).In conclusion The answer provided above is concise and ng factually correct, and it addresses the question directly.

In order to determine the number of total electron groups, bondiroups, and lone pairs for geometry (a), we need to use the VSEPR theory. According to this theory, the electron groups around a central atom in a molecule will arrange themselves in a way that minimizes their repulsion. The total number of electron groups includes both the bonding and lone pairs of electrons.To determine the number of electron groups for geometry (a), we first need to determine the molecular geometry of the molecule.

From the given name, we can assume that geometry (a) is tetrahedral. In a tetrahedral molecule, there are four electron groups: three bonding groups and one lone pair. Therefore, the number of total electron groups for geometry (a) is four, the number of bonding groups is three, and the number of lone pairs is one.

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We have a segment with 3 points. The complete segment goes from A to C, and point B divides it in 2 sibsegments (AB and BC)

Note that segment AC is composed by those 2 subsegments, so its complete legth will be equal to the sum of the leghts of subsegments AB and BC. Then, we can build the following equation:

As we know the lengths in terms of x, we just need to replace in the previous equation:

Now, we can solve for x:

Answer: the answer to this is true

Answer:

x = 8

Step-by-step explanation:

Given

2x + 20 = 6x - 12 ( subtract 2x from both sides )

20 = 4x - 12 ( add 12 to both sides )

32 = 4x ( divide both sides by 4 )

8 = x

=> 2x + 20 = 6x - 12

=> 20 + 12 = 6x - 2x

=> 32 = 4x

=> x =32/4

Given

Points (5,190000), (10,210000) and (20,250000)

Solve for the slope of the line

To solve for the slope of the line, recall the formula

For this case we will use (5,190000) and (10,210000)

Now that we have m = 4,000, we will use this to solve for the y-intercept.

Recall the slope-intercept form of a linear equation

We will use point (10,210000), in this case

Summarizing everything, the equation of the line is

The length of WYX is 23π/9 units²

The area of a sector when angle is given in radians is:

A = (θ/2) × r²

where θ is the angle subtended at the center and r is the radius of the circle.

In this, VW is the radius. Thus, r = 2 units

13π/9 = (θ/2) × 2²

13π/9 = (θ/2) × 4

13π/9 = 2θ

θ = 13π/18

Thus, the angle subtended by WYX will be:

2π - 13π/18 = 23π/18

Length of an Arc = θ × r

where θ is in radian

Length of WYX = 23π/18 * 2

Length of WYX = 23π/9 units²

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Complete Question

Check attached image

To determine the appropriate significance level for performing a significance test based on the confidence level used to construct the confidence interval,

we need to consider the relationship between confidence level and significance level.

The confidence level represents the probability that the confidence interval will contain the true population parameter. In this case, the confidence level was not provided, so we cannot directly determine the significance level based on the given information.

Typically, a 95% confidence level is commonly used, which corresponds to an alpha (significance level) of 0.05. This means that there is a 5% chance of rejecting the null hypothesis when it is true.

However, it is important to note that the specific significance level to be used in a significance test should be determined in advance based on the requirements of the study, the consequences of Type I and Type II errors, and any relevant guidelines or standards in the field of study. The coach or researcher conducting the study should define the significance level based on these considerations.

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Answer:

1 hour

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

-2(x-4)+1=7

First Distribute the -2.

-2x+8+1=7

Subtract the 8 and 1 from the whole equation.

-2x=-2

Divide both sides of the equation by -2.

x=1

I hope this helps!

Answer:

x = 1

Step-by-step explanation:

-2(x − 4) + 1 = 7

-2x  + 8 + 1 = 7

-2x + 9 = 7

-2x = -2

x = 1

The surface area of a conical grain storage tank that has a height of 42 meters and a diameter of 24 meters is 1,670.5 square meters.

The surface area of a cone is calculated using the following formula:

Surface area = πr² + πrl, where π is approximately equal to 3.14, r is the radius of the base of the cone, and l is the slant height of the cone.

In this problem, we are given that the height of the cone is 42 meters and the diameter of the base is 24 meters. The radius of the base is half of the diameter, so the radius is 12 meters. The slant height of the cone can be calculated using the Pythagorean theorem.

l² = 12² + 42²

l² = 1764

l = 42.01 meters

The surface area of the cone is then calculated as follows:

Surface area = πr² + πrl

Surface area = 3.14 * 12² + 3.14 * 12 * 42.01

Surface area = 1,670.5 square meters

Here are some additional explanations:

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To solve this question, we need to consider the two steps: transferring a student from the second class to the first class, and then randomly choosing a student from the first class.

Let's calculate the probabilities step by step:

Step 1: Transferring a student from the second class to the first class

The probability of transferring a boy from the second class is the ratio of the number of boys in the second class (13 boys) to the total number of students in the second class (13 boys + 12 girls).

P(boy transferred) = 13 / (13 + 12) = 13 / 25

Step 2: Randomly choosing a student from the first class

After the transfer, the first class will have 10 boys and 11 girls. The probability of randomly choosing a boy from the first class is the ratio of the number of boys in the first class (10 boys) to the total number of students in the first class (10 boys + 11 girls).

P(boy chosen from first class) = 10 / (10 + 11) = 10 / 21

Now, to find the overall probability, we multiply the probabilities of the two steps:

P(boy chosen) = P(boy transferred) * P(boy chosen from first class) = (13/25) * (10/21)

Therefore, the probability that the student chosen from the first class is a boy is (13/25) * (10/21), which can be simplified or approximated as needed.

LaTeX code snippet for the answer:

The probability that the student chosen from the first class is a boy is

\($\left(\frac{13}{25}\right) \times \left(\frac{10}{21}\right)$.\)

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Answer:

56%

Step-by-step explanation:

divide 14/25 = 0.56

The mean of the function f(x) = (1/10)e^(-x/10) for x ≥ 0 is 0. Thus, the correct answer is A) 0.10.

To find the mean of the function f(x) = (1/10)e^(-x/10) for x ≥ 0, we need to calculate the definite integral of xf(x) over the range of x ≥ 0 and divide it by the integral of f(x) over the same range.

The integral of xf(x) is given by ∫(x/10)e^(-x/10) dx, and the integral of f(x) is ∫(1/10)e^(-x/10) dx.

To evaluate these integrals, we can use integration by parts. Let's use the formula ∫u dv = uv - ∫v du, where u = x/10 and dv = e^(-x/10) dx.

Differentiating u with respect to x, we have du = (1/10) dx.

Integrating dv, we have v = -e^(-x/10).

Applying the integration by parts formula, we get:

∫(x/10)e^(-x/10) dx = -(x/10)e^(-x/10) + ∫(1/10)e^(-x/10) dx.

Simplifying further, we have:

∫(x/10)e^(-x/10) dx = -(x/10)e^(-x/10) - e^(-x/10) + C,

where C is the constant of integration.

Now, to find the mean, we need to evaluate the definite integral of xf(x) and divide it by the definite integral of f(x). The range is x ≥ 0.

Let's evaluate the definite integrals:

∫[0, ∞] (x/10)e^(-x/10) dx = lim(b→∞) [-(x/10)e^(-x/10) - e^(-x/10)] [0, b]

= -[b/10)e^(-b/10) - e^(-b/10)] + (0/10)e^(-0/10) - e^(-0/10)

= 0.

∫[0, ∞] (1/10)e^(-x/10) dx = lim(b→∞) [-e^(-x/10)] [0, b]

= -e^(-b/10) + e^(-0/10)

= 1.

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Answer: I'm not sure how to explain math too well, so I'm sorry if this answer isn't helpful enough.

Step-by-step explanation:

1 mile = 63,360 inches

So, you would substitute 3,059,000 miles instead of 1 mile. Then, you would multiply that number by 63,360 inches.

3,059,000 miles = 193,818,240,000 inches.

The correct answer is option a) trouble

In line 69, "perplex" most nearly means trouble.

Despite the fact that the word "perplex" normally meant to leave someone feeling entirely perplexed, in this passage it suggests "trouble": Until there was nothing left to bother you, Mrs. Deverell, Angel had assumed all of the tasks.

Farmers assumed that these plates or the colony collapse disorder they were showing may be the source of this. Farmers believed that these common reasons were to blame.

There is the chance. These typical promises mites are said to be promises by farmers. Farmers believe that the chaos of colony collapse was caused by these shared goals.

That makes no sense since, as you may recall, we're talking about illnesses like fungus and might. The disturbed farmers also believe that colony collapse disorder is caused by these everyday problems. In any case, bacteria, fungi, and mites.

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Answer:

Nickel is not a layer of earth. It is a white metal that belongs to the group of transition metals and is said to be present in the core of the Earth. Sial- refers to the upper layer of the Earth's crust. This layer has an abundance of minerals having aluminum and silicates.

Answer:

I dont see the following but these are the layers of the Earth

Step-by-step explanation:

The statement that is NOT true regarding control charts is A. A process is in control if it is capable of meeting customer specifications.

A process being in control means that it is stable and predictable, with the variation due to common causes only. It does not necessarily mean that it is capable of meeting customer specifications. A process may be in control but have too much variability to meet the specifications, indicating that it needs improvement. Similarly, a process may be capable of meeting customer specifications but not in control if it is unstable and unpredictable due to special causes of variation. Therefore, control charts are used to monitor and improve processes to make them capable of meeting customer specifications while being in control.

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Answer:

Tell ur teacher to stop ignoring you 23

Step-by-step explanation:

ur welcomw 32

The average time allowed the 15 selected students to be 3.06hours

What is Average?

In plain English, an average is a single number chosen to represent a group of numbers; it is often the sum of the numbers divided by the number of numbers in the group. The average of the numbers 2, 3, 4, 7, and 9 is, for instance, 5.

With a sample size of 15 and a p value of 0.04

From binomial probability, (nCx)px(1p) is where the application of binomial probability originates from (n-x)

1 - p = 0.96

a) P(x=1) is the probability that precisely 1 received a special accommodation.

= 15C1 x (0.04)^1 x (0.96) ^14 = 0.3388

b) P(x >=1) = 1 - P(x = 0) is the likelihood that at least 1 person received a special accommodation.

= 1 - [ 15C0 x (0.04)^0 x (0.96)^15 = 0.4579

c) the likelihood that two people at least obtained special accommodations

= [P(x = 0) + P(x = 1)] - [P(x>=2) = P(x>=2)

= 1 - [ 15C0 x (0.04)^0 x (0.96)^15 + 15C1 x (0.04)^1 x (0.96)^14]

= 1 - [0.5420 + 0.3388] .3388]

= 0.1192

d) likelihood that the proportion of the 15 who received a special accommodation is within two standard deviations of the proportion you would anticipate receiving one;

= P( x<=1) = P( x= 0) = 0.5429

e) expected average time = 0.04 x 4.5 + 0.96 x 3 = 3.06hours

Hence, The average time allowed the 15 selected students to be 3.06hours

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Based on the given information, we cannot determine the correct answer among the options (a. $890.91, b. $797.22, c. $796.87, d. $804.47) for Ruth's balance at the beginning of April.To determine Ruth's balance at the beginning of April, we need to consider the payments and purchases made during the April billing cycle.

Let's start with Ruth's balance at the beginning of May, which is given as $847.64. We can work backward to calculate her balance at the beginning of April.

First, we subtract the purchase made on April 17th ($88.34) from the May balance:

$847.64 - $88.34 = $759.30

Next, we need to account for the payment made on April 10th. Since it was made within the billing cycle, it will reduce the balance for that cycle. To calculate the reduction, we need to consider the previous balance method, which means the finance charges for the cycle were applied to the previous balance (i.e., the balance at the beginning of April).

Let's assume the finance charges for the April billing cycle were $F. We can set up the equation:

$759.30 + $F - $45.17 = previous balance

Now, we can solve for the previous balance:

previous balance = $759.30 + $F - $45.17

To find the exact value of the previous balance, we would need the finance charges for the April billing cycle. Unfortunately, the given information does not include this value. Without the finance charges, we cannot determine the precise balance at the beginning of April.

Therefore, based on the given information, we cannot determine the correct answer among the options (a. $890.91, b. $797.22, c. $796.87, d. $804.47) for Ruth's balance at the beginning of April.

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Answer: 2343750

Step-by-step explanation:

1. We can see this equation is multiplied by 5 for each consecutive term

2. We need to find the 9th term, which in this case, is equivalent to 5^8 (five to the eighth) times 6, the first term

3. From this we get 2343750

Answer:

The long-run probability that the company will make a profit is 0.5, or 50%.

Step-by-step explanation:

The long-run probability of the company making a profit can be found using the concept of a steady-state probability.

Let P(P) be the long-run probability of making a profit, and P(L) be the long-run probability of taking a loss.

According to the given information:
1. If the company made a profit the year before, they make a profit with probability 0.8.
2. If they took a loss the year before, they make a profit with probability 0.2.

Using these probabilities, we can set up the following system of equations:

P(P) = 0.8 * P(P) + 0.2 * P(L)
P(L) = 1 - P(P)

Now we can substitute the second equation into the first equation to solve for P(P):

P(P) = 0.8 * P(P) + 0.2 * (1 - P(P))

To solve for P(P), we can rearrange the equation:

P(P) - 0.8 * P(P) = 0.2 - 0.2 * P(P)

Combining terms gives:

0.2 * P(P) = 0.2 - 0.2 * P(P)

Dividing by 0.2 gives:

P(P) = 1 - P(P)

Adding P(P) to both sides:

2 * P(P) = 1

Finally, dividing by 2:

P(P) = 0.5

So, the long-run probability that the company will make a profit is 0.5, or 50%.

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Answer:

Yes

Step-by-step explanation:

They have the same length. The length is 1.

I hope this helps!

The pounds of meat required for the party by Sam is equal to 378pounds.

Total number of hamburgers required for the party = 14

Each hamburger requires 2 7 pounds of meat.

Then to find the total amount of meat needed for 14 hamburgers,

Multiply the amount of meat per hamburger by the number of hamburgers

Total pounds of meat required for the party

= (amount of meat per hamburger) x (number of hamburgers)

⇒ Total pounds of meat required for the party = 2 7 pounds/hamburger x 14 hamburgers

⇒ Total pounds of meat required for the party = 378 pounds

Therefore, Sam needs 378 pounds of meat in total for the party.

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The above question is incomplete, the complete question is :

Sam is having a party and he will make 14 hamburgers. Each hamburger requires 2 7 pounds of meat. How much meat does Sam need in total for the party?