A parallelogram is shown below




What Is the area In square in square centimeters of the parallelogram

Answer:

28 grams

Step-by-step explanation:

In  cup of oats, amount of fiber is = 4 grams

In 1 cup of oats amount of fiber is =  = 8 grams

So, in  or  cups of oats, amount of fiber is = 28 grams

Answer:

28 grams of fiber

Step-by-step explanation:

 4/0.5 = x/3.5

3.5/0.5 = 7

4 · 7 = 28

Answer:

  y +3 = 5(x +2)

Step-by-step explanation:

You want the equation of a line with slope 5 through the point (-2, -3).

The point-slope form of the equation for a line is ...

  y -k = m(x -h) . . . . . . line with slope m through point (h, k)

  y +3 = 5(x +2) . . . . . . line with slope 5 through point (-2, -3)

__

Additional comment

This can also be written as ...

  y = 5x +7 . . . . . . . . . subtract 3 and simplify

<95141404393>

Answer:

5x-100-3x=$x

Step-by-step explanation:

To approximate the probability that the average salary of 100 major league players exceeded $1.1 million, we can use the properties of the sampling distribution of the sample mean.

The distribution of salaries for professional sports players is assumed to be approximately normal. Therefore, the distribution of sample means will also be approximately normal, regardless of the sample size.

To calculate the z-score, we use the formula z = (x - μ) / (σ / sqrt(n)), where x is the sample mean, μ is the population mean, σ is the population standard deviation, and n is the sample size.

In this case, the sample mean is $1.1 million, the population mean is $1.6 million, the population standard deviation is $0.7 million, and the sample size is 100. Substituting these values into the formula, we find the z-score to be z ≈ -7.14.

Using the standard normal distribution table or a statistical software, we can find the probability that the z-score is less than -7.14. This probability is very close to 0, which means the approximate probability that the average salary of the 100 players exceeded $1.1 million is option b: approximately 0.

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Answer: f(x) and g(x) both represent y of the equations

Step-by-step explanation: f(x) and  g(x) both represent the y of the equation for example f(x)=mx+b or g(x)+mx+b both would be to find y of that specific equation and that would also make them inverses because you could use the table to label the inverses on a graph.

Answer: 14 inches

Step-by-step explanation:

Given the following :

James wants to cut a floor tile in the shape of a trapezium with the following dimension :

Top base = 12 inches

Bottom base = 16 inches

To obtain the medan, we take the average of the two bases :

(top base + bottom base) / 2

(12 inches + 16 inches) / 2

28 inches / 2

= 14 inches.

The triangles AEB and DEC describes AA similarity .

What is AA Similarity ?

Two triangles are said to be congruent by AA Similarity when two angles in one triangle are congruent to two angles in another triangle .

In the question ,

a figure is given .

in triangle AEB and triangle DEC ,

we can see that ,

∠AEB ≅ ∠DEC    ,   because they are vertically opposite angles .

On rotating triangle CED by  180° around the point E, then the translate point D to point A confirms  ∠EAB ≅ ∠EDC.

Since two angles are Congruent

So , By AA Similarity , triangles AEB and DEC are Congruent .

Therefore , the triangles AEB and DEC are Congruent .

The given question is incomplete , the complete question is

Which of the following triangles in the given figure describes AA similarity ?

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When multiplied, 5 1/6 and -2/5 equals -31/15.

To multiply 5 1/6 by -2/5, we first need to convert the mixed number to an improper fraction:

5 1/6 = (6 x 5 + 1) / 6 = 31/6

Now we can multiply the fractions:

(31/6) x (-2/5) = -(62/30)

We can simplify this fraction by dividing both the numerator and denominator by their greatest common factor (2):

-(62/30) = -31/15

Therefore, when multiplied, 5 1/6 and -2/5 equals -31/15.

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Answer:

y=12x+2

Step-by-step explanation:

Answer:

the hint is the answer

Step-by-step explanation:

put the x terms together then put the normal terms together.

6 + 4 = 10

-3 + -21 = -24

10x - 24

The answer is 38.7% which is option b., is Jordan's DTI (debt-to-income) ratio to the nearest tenth.

A percentage is a number or ratio that can be expressed as a fraction of 100. A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%", although the abbreviations "pct.", "pct" and sometimes "pc" are also used. A percentage is a dimensionless number; it has no unit of measurement.

here, we have,

To calculate Jim's DTI (debt-to-income) ratio, we need to divide his total monthly debt payments by his gross monthly income.

His total monthly debt payments are:

$2,600 (mortgage payment)

$250 (lease payment)

$500 (credit card payments)

$400 (speed boat payment)

then,

Total Monthly Debt Payments =  $3750

now,

His gross monthly income is his annual salary of $102,000 divided by 12 months which is $8,500

we get,

DTI = Total Monthly Debt Payments / Gross Monthly Income

= $3,750 / $8,500 + 1200

=0.387

=38.7%

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The probability of getting two red counters is 27.77%, the probability of getting two blue counters is 20.38%, and the probability of getting one of each color is 51.38%.

Given that Tina has two bags of counters, Bag A and Bag B, and there are 5 red counters and 3 blue counters in bag A, while there are 4 red counters and 5 blue counters in bag B, to determine, if Tina takes at random a counter from each bag, the probability of obtaining each counter, the following calculation must be made:

Therefore, the probability of getting two red counters is 27.77%, the probability of getting two blue counters is 20.38%, and the probability of getting one of each color is 51.38%.

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The correct answer is: d. No, because 3 inches falls above the maximum value of lengths in the sample.

In linear regression, the model is based on the relationship observed in the sample data. The biologist collected data on fish lengths ranging from 0.75 to 1.35 inches, so the model is only valid within that range. Extrapolating the model to predict the weight of a fish with a length of 3 inches would be beyond the observed range of the data. This can lead to unreliable predictions as the relationship between length and weight may not hold true for lengths beyond the range of the sample.

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By mathematical induction, the statement, n^(n) * (2n - 1) = n^2 - 4 is true for all positive integers n ≥ 3.

Base case: For n = 3, we have:

3^(3) * (2(3) - 1) = 27 * 5 = 135

3^(2) - 4 = 9 - 4 = 5

So the statement is true for n = 3.

Inductive step: Assume that the statement is true for some arbitrary positive integer k ≥ 3. That is,

k^(k) * (2k - 1) = k^2 - 4

Now we want to show that the statement is true for k+1. That is,

(k+1)^(k+1) * (2(k+1) - 1) = (k+1)^2 - 4

First, let's simplify the left-hand side:

(k+1)^(k+1) * (2(k+1) - 1) = (k+1) * k^k * (2k+1) * 2

= 2(k+1) * k^k * (2k+1)

= 2k^k * (2k+1) * (k+1) * 2

= 2k^k * (2k+1) * (2k+2)

= 2k^k * (4k^2 + 6k + 2)

= 8k^(k+2) + 12k^(k+1) + 4k^k

Now let's simplify the right-hand side:

(k+1)^2 - 4 = k^2 + 2k + 1 - 4

= k^2 + 2k - 3

Now we want to show that the left-hand side is equal to the right-hand side. So we need to show that:

8k^(k+2) + 12k^(k+1) + 4k^k = k^2 + 2k - 3

Let's first isolate the k^2 and 2k terms on the right-hand side:

k^2 + 2k - 3 = (k^2 - 4) + (2k + 1)

= k^k * (2k - 1) + (2k + 1)

Now we can substitute in our inductive hypothesis:

k^k * (2k - 1) + (2k + 1) = k^k * (k^2 - 4) + (2k + 1)

= k^(k+2) - 4k^k + 2k + 1

= k^(k+2) + 2k^(k+1) - 4k^k + 2k - 2k^(k+1) + 1

= 8k^(k+2) + 12k^(k+1) + 4k^k - 6k^(k+1) + 2k - 2

So we have shown that:

8k^(k+2) + 12k^(k+1) + 4k^k = k^2 + 2k - 3

Therefore, by mathematical induction, the statement is true for all positive integers n ≥ 3.

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The inequality that correctly describes the number of ounces of water, w, that tom drinks each day is d. 64<w.

Amount of water that the bottle can hold = 32 ounces

Bottles of water consumed = 2

A mathematical comparison and representation of the connection between two expressions is known as an inequality. It can be regarded as a generalisation of an equation and is denoted by signs such as <, > and =.

Tom consumes more than two complete bottles of water every day. Since each bottle can carry up to 32 ounces of water, we can describe Tom's daily water consumption as -

= w > 2 × 32

Therefore,

Simplifying the right side of the inequality:

w > 64

Complete Question:

Toms water bottle can hold up to 32 ounces of water. each day he drinks more than 2 full bottles of water. which inequality correctly describes the number of ounces of water, w, that tom drinks each day?

a. w>2

b. 32<w

c. w = 64

d. 64<w

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Answer: 138.598 grams per minute

Step-by-step explanation:

You have 440 pounds. Convert this to grams so that it is easier.

There are roughly 199581 grams in 440 pounds (453.592 grams in 1 pound).

Now that you have the number of grams it eats in a day. You now have to convert days to minutes.

There are 24 hours in a day so divide 199581 grams by 24 hours to get the number of grams eaten in 1 hour.

199581/24 = 8315.875

Now you have the number of grams eaten in 1 hour.

There is 60 minutes in 1 hour so divide 8315.875 by 60 to get the number of grams every minute.

8315.875 / 60 = 138.598

So the number of grams every minute the elephant eats is roughly 138.598 grams.

Given: The Table of Values

To Find: The least-squares regression line for the data set in the table by using the desmos graphing calculator.

SolutionThe general form of least-squares regression line is: y = mx + b Where, m is the slope and b is the y-intercept.

Where, m is the slope and b is the y-intercept.By using the desmos graphing calculator, we get

m 2.55 b -6.435 Substitute these Values

y = (2.55)x + (-6.435)

y = 2.55x - 6.435

Answer: A

The expression to generate the parameters and statistics is y tilde m x plus b, the correct option is C.

Expression in mathematics is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

We are given that;

x subscript 2 baseline y subscript 2 baseline;

1 2

2 9

3 7

4 12

Now,

To find the least-squares regression line for a data set using Desmos, you need to follow these steps:

Enter the data as a table in Desmos. For example, type {1, 2, 3, 4} in the x column and {2, 9, 7, 12} in the y column.

Type y tilde m x plus b in the expression box. This tells Desmos to find the values of m and b that minimize the sum of squared errors between y and y tilde (the predicted values).

Click on the wrench icon next to the expression to see the parameters and statistics. You should see something like this:

m = 2.8 b = -1.6 r² = 0.84

This means that the equation of the least-squares regression line is:

y tilde = 2.8 x - 1.6

And that the coefficient of determination (r²) is 0.84.

Therefore, by expression the answer will be y tilde m x plus b.

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Answer: I think it's 160

Step-by-step explanation:

Answer:

1.

The radius is given, so the radius is = 10

The radius is doubled to be a diameter, so (10 + 10) = 20 is your diameter

And to solve for circumference, your formula is;

C = 2πr

Where 'r' represents the radius, and 'π'(pi) is 22/7 or 3.14.

Plug in your values:-

C = 2πr

C = 2(3.14) x 10

C = 6.28 x 10

C = 62.8, so your circumference is 62.8.

2.

Your radius is half of your diameter, so,

D/2 = R

D = diameter

R = Radius

49/2 = 24.5 is your radius.

Your diameter is given, so the diameter is 49.

Use the formula we applied for circumference in our other problem;

C = 2πr

C = 2(3.14) x 24.5

C = 6.28 x 24.5

C = 153.86, so 153.86 is your circumference.

Answer:

2/3

Step-by-step explanation:

When we divide two fractions, such as 1/5 ÷ 3/10, we flip the second fraction and then we simply multiply the numerators with each other and the denominator with each other.

The transformation rule that is used to map the figure to the image is;

Shift the figure by 2 units to the right and then reflect the figure about the line y = -1.5

Looking at the figure which is the top triangle, we can see that it is not in line with the image at the bottom and as such, we need to make it to be in vertical alignment by shifting the figure first of all by 2 units to the right.

When the figure is shifted by 2 units to the right, then it will be in alignment with the image at the bottom and as such we can reflect the figure about the line y = -1.5 to achieve the final mapping that is required.

The transformation rule used will be shifting and reflection

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Answer:

\(3^{4}\)

Step-by-step explanation:

Because 3x3x3x3

3 multipily by 4 times as it's same number

The required area of the parallelogram and pentagon is 91 unit² and 75 unit².

The surface area of any shape is the area of the shape that is faced or the Surface area is the amount of area covering the exterior of a 3D shape.

A parallelogram in is shown in figure 1 with the dimensions height = 7 and base = 13,
Area of the parallelogram  = 13 × 7 = 91 unit²

Now,
A pentagon is shown in figure 2,
Area of the pentagon = 5 [1/2 × height × side]
                                 = 5 [1/2 × 5 × 6]

                                 = 75 suqare units.

Thus, the required area of the parallelogram and pentagon is 91 unit² and 75 unit².

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Answer:

3y⁵√2

Step-by-step explanation:

The image will be virtual, upright, and reduced in size.

A convex mirror always forms virtual images, meaning the light rays do not actually converge to form an image but appear to diverge from a virtual image point.

The image formed by a convex mirror is always upright and reduced, regardless of the position of the object in front of the mirror.

In this case, since the object is placed at a distance of f/2 from the mirror, which is less than the focal length of the mirror, the image will be formed at a distance greater than the focal length behind the mirror.

This implies that the image will be virtual, upright, and reduced in size.

Therefore, the correct answer is: upright and reduced.

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Using compound interest, it is found that $8,115.21 would be in the account after 7 years.

The amount of money earned, in compound interest, after t years, is given by:

\(A(t) = P\left(1 + \frac{r}{n}\right)^{nt}\)

In which:

In this problem, considering that an year has 365 days, the parameters are as follows:

P = 5600, r = 0.053, n = 365, t = 7.

Hence the amount is given by:

\(A(t) = P\left(1 + \frac{r}{n}\right)^{nt}\)

\(A(7) = 5600\left(1 + \frac{0.053}{365}\right)^{365 \times 7}\)

A(7) = 8115.21.

Hence, $8,115.21 would be in the account after 7 years.

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We concluded that at the 0.01 level of significance, the mean number of days before remission after treatment 1, is greater than the mean number of days before remission after treatment 2 i.e., μ₁ >μ₂.

We have two samples say X₁ ,X₂

For first sample :

Sample size, n₁ = 7

Sample mean , m₁ = 199

standard deviations, s₁ = 6 days

For Second sample ,

Sample size, n₂ = 12

Sample mean , m₂ = 187

standard deviations, s₂ = 9 days

let μ₁ and μ₂ be mean number of days before remission after treatment 1 and treatment 2 respectively. Consider Null and Alternative hypothesis are,

H₀ : μ₁ >μ₂

Hₐ : μ₁< μ₂

Significance level ,α = 0.01

Dividing α by 2 , α/2 = 0.005. Now, subtract α/2 from 1 we get,

1 - α/2 = 1 - 0.005

= 0.995

Degree of freedom = n₁ + n₂ - 1

= 12+ 7 - 1 = 16

Using Standard Z-table, Z- value for 0.01 significance level is 2.5 + 0.08 = 2.58. So, Test statistic value is equals to 2.58..

Using the one tailed test ( left tailed )

Probability value for Z-statistic, P(Z > 2.58): In a Z-table having area to the left of z. Locate 2.5 value column and 0.08 row in table and get value 0.9951.

As we see P value > α (0.01) , so result is not significant. Thus, null hypothesis can't be rejected. Hence, there is sufficient evidence to support the null hypothesis.

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