the rate of change of the bus is what than the rate of change of the motorcycle

Answer:

19

Step-by-step explanation:

If the number of skits is x we can write:

9x + 5 = 176

9x = 171

x = 19

Answer:

39.20

Step-by-step explanation:

20% of 49 = 9.80

49-9.80= 39.20

Answer:

Andrew biked 208 miles.

Andrew biked 208 miles.

Multiplication in mathematics is the method of finding the product of two numbers. It is usually denoted by a × b.

For two numbers a and b, a × b is defined as either 'a' is added repeatedly upto 'b' times or 'b' is added repeatedly upto 'a' times.

Given that,

Number of miles Emily biked = 13 miles

Number of miles Isaiah biked = 4 times as many miles as Emily

                                                 = 4 × 13

                                                 = 52 miles

Number of miles Andrew biked = 4 times as many miles as Isaiah

                                                     = 4 × 52

                                                     = 208 miles

Hence, Andrew biked the farthest which is equal to 208 miles.

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To estimate the total weight of air inside the tire, we can use the ideal gas law and the given information about the tire's pressure, volume, and temperature.

First, let's convert the tire pressure from pounds per square inch (lbf/in²) to pascals (Pa). We have 32 lbf/in², which is equivalent to 2.21 x 10⁵ Pa.

Using the ideal gas law, PV = nRT, where P is the pressure, V is the volume, n is the number of moles, R is the ideal gas constant, and T is the temperature in Kelvin, we can solve for the number of moles of air in the tire.

Since the tire is at sea level and the pressure is above the ambient atmosphere, we can assume that the pressure inside the tire is the sum of the atmospheric pressure and the pressure increase due to inflation. So, the total pressure inside the tire is (1.01 x 10⁵ Pa + 2.21 x 10⁵ Pa).

Next, we need to convert the temperature from Celsius to Kelvin. We have 24°C, which is equivalent to 297 K.

Now, we can rearrange the ideal gas law equation to solve for the number of moles: n = PV / RT.

Using the calculated values, we can calculate the number of moles of air in the tire. Then, we can multiply the number of moles by the molar mass of air to get the total mass. Finally, we can multiply the mass by the acceleration due to gravity (9.8 m/s²) to obtain the weight of the air in Newtons.

To estimate the total weight of air inside the tire, we use the ideal gas law to calculate the number of moles of air and then convert it to weight by multiplying with the molar mass and acceleration due to gravity.

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Answer:

The correct answer of this question is 2

Answer: 2 people

Step-by-step explanation:

Since 25 both do english and B.M, subtract 25 from any one of them

53 - 25 = 28

Now, add 28 it to the one that we didn't subtract, 50

28 + 50 = 78

Now, subtract the total, 80 from 78

80 - 78 = 2

∴ 2 people haven't done any tuition

Based on the information, we can determine convergence or divergence of series.The given options do not provide a clear representation of potential outcomes.It is not possible to select correct option.

The given series is "nvž enn |||-) En=12 100 1-) Σπίο 3* 2"-1 ||-) En=2 n". In the series, we have the characters "nvž enn |||-)" which indicate the series notation. The characters "En=12 100 1-" suggest that there is a summation of terms starting from n = 12, with 100 as the first term and a common difference of 1. The characters "Σπίο 3* 2"-1 ||-) En=2 n" indicate another summation, starting from n = 2, with a pattern involving the operation of multiplying the previous term by 3 and subtracting 1.

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Answer:

<QOS =150°(opp. <'s of a cyclic quard)

<QRS=75°(< at centre =2×< at circumference)

I don't know about the third one bro

Maybe there's an erroron that quation

Answer:

Third choice: 1/3

Step-by-step explanation:

You have a 2/6 chance of not landing on a positive, since 2 numbers are negative. Only spinning once so nothing else needs to be done. Simplify to get 1/3.

The fraction of the pitcher each type of juice are 1/3 and 2/3

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

Parts = 6

Orange juice = 1

Peach juice = 2

using the above as a guide, we have the following:

Orange juice  : Peach juice = 1 : 2

Multiply by 2

So, we have

Orange juice  : Peach juice = 2 : 4

When represented as a fraction, we have

Orange juice = 1/3

Peach juice = 2/3

Hence, the fractions are 1/3 and 2/3

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Answer:

Answer

7x+4x-2x

=11x-2x

=9x

Answer:

1760 sq ft

Step-by-step explanation:

800=2.5x

x=320

5.5×320

1760

Answer:

The answer is 5⁻¹ or 1/5

Step-by-step explanation:

5²/5³

Here, we know that the base is the same i.e., 5 so, will use the property;

5² ÷ 5³

5² ⁻ ³ = 5⁻¹ = 1/5

Thus, The answer is 5⁻¹ or 1/5

Answer:

Step-by-step explanation:

gradient = 5 = [k-(-1)]/[6-2]

[k+1]/4 = 5

k+1=20

k=19

The value of k in the line that passes through the points A(2, -1) and (6, k) with a gradient of 5 is found to be 19 by using the formula for gradient and solving the resulting equation for k.

To find the value of k in the line that passes through the points A(2, -1) and (6, k) with a gradient of 5, we'll use the formula for gradient, which is (y2 - y1) / (x2 - x1).

The given points can be substituted into the formula as follows: The gradient (m) is 5. The point A(2, -1) will be x1 and y1, and point B(6, k) will be x2 and y2. Now, we set up the formula as follows: 5 = (k - (-1)) / (6 - 2).

By simplifying, the equation becomes 5 = (k + 1) / 4. To find the value of k, we just need to solve this equation for k, which is done by multiplying both sides of the equation by 4 (to get rid of the denominator on the right side) and then subtracting 1 from both sides to isolate k. So, the equation becomes: k = 5 * 4 - 1. After carrying out the multiplication and subtraction, we find that k = 20 - 1 = 19.

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Answer: what your question??? I don’t see your question for me to answer it.

Step-by-step explanation:

Answer:

i  think

Step-by-step explanation:

a=  21

b=  70

c=  89

Answer:

The question is not clear. please write the complete question

Answer:

60

Step-by-step explanation:

The graphs which show functions with direct variation include the following:

B. A coordinate plane showing Cost of Cinnamons with Quantity in ounces on the x-axis and Total Cost in dollars on the y-axis with a line passing through points at (1, 0.3) and (5, 1.5).

C. A coordinate plane showing Breakfast Cost with Number of Meals on the x-axis and Total Cost in dollars on the y-axis with a line passing through points at (1, 1.2) and (5, 6).

E. A coordinate plane showing Euro to U.S Dollar Conversion with Euros on the x-axis and U.S Dollars on the y-axis with a line passing through points at (1, 1.4) and (5, 7).

A graph is a type of chart that's commonly used for the graphical representation of data on both the horizontal and vertical lines of a cartesian coordinate, which are the x-axis and y-axis.

Generally speaking, the graph of any proportional relationship (direct variation) is characterized by a straight line with the points passing through the origin (0, 0) because as the values on the x-axis decreases or increases, the values on the y-axis decreases or increases simultaneously.

In conclusion, the graphs representing direct variation are shown in the image attached below.

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Complete Question:

Which graphs show functions with direct variation? Select three options.

A coordinate plane showing Parking Garage Rates with Time in hours on the x-axis and Total Cost in dollars on the y-axis with a line passing through points at (1, 2.4) and (5, 4).

A coordinate plane showing Cost of Cinnamons with Quantity in ounces on the x-axis and Total Cost in dollars on the y-axis with a line passing through points at (1, 0.3) and (5, 1.5).

A coordinate plane showing Breakfast Cost with Number of Meals on the x-axis and Total Cost in dollars on the y-axis with a line passing through points at (1, 1.2) and (5, 6).

A coordinate plane showing Ferry Ride Cost with Number of Persons on the x-axis and Total Cost in dollars on the y-axis with a line passing through points at (1, 2) and (5, 8).

E. A coordinate plane showing Euro to U.S Dollar Conversion with Euros on the x-axis and U.S Dollars on the y-axis with a line passing through points at (1, 1.4) and (5, 7).

Range of possible values for the third side of the triangle is 12.5 < x < 18.9.

Let's discuss it further below.

This is because for a triangle with sides a, b, and c, the sum of any two sides must be greater than the third side. This is known as the triangle inequality theorem. Therefore, to find the range of possible values for the third side of the triangle, we need to use the given inequalities:

x < 12.5 and x > 18.9.

The range of values that satisfies both inequalities is 12.5 < x < 18.9. This means that any value of x between 12.5 and 18.9 will satisfy the triangle inequality theorem and can be the length of the third side of the triangle.

Therefore, the best answer that describes the range of possible values for the third side of the triangle is 12.5 < x < 18.9.

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For ð inputs, there can be an infinite number of subsets of those features. This is because a subset is a collection of some or all of the features within the inputs. Therefore, the number of possible subsets is determined by the number of possible ways in which we can choose from the available features.

For instance, if we have three features within an input, we can create subsets of one, two, or all three features. This gives us a total of seven possible subsets. However, this is not the only way in which we can create subsets. We can also create subsets that contain no features or any combination of features, which increases the number of possible subsets even further.

Therefore, the total number of possible subsets for ð inputs is limitless. It is important to note that not all subsets will be relevant or useful, but the more subsets we have, the more options we have for creating effective models or making informed decisions based on the inputs and features.

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For ð inputs, there can be an infinite number of subsets of those features. This is because a subset is a collection of some or all of the features within the inputs. Therefore, the number of possible subsets is determined by the number of possible ways in which we can choose from the available features.

For instance, if we have three features within an input, we can create subsets of one, two, or all three features. This gives us a total of seven possible subsets. However, this is not the only way in which we can create subsets. We can also create subsets that contain no features or any combination of features, which increases the number of possible subsets even further.

Therefore, the total number of possible subsets for ð inputs is limitless. It is important to note that not all subsets will be relevant or useful, but the more subsets we have, the more options we have for creating effective models or making informed decisions based on the inputs and features.

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Answer:

Angle F

Step-by-step explanation:

They have the same degrees

Navigation A plane flies 810 miles from Franklin to Centerville with a bearing of 75∘. Then it flies 648 miles from Centerville to Rosemount with a bearing of 32∘. 63.7° is the straight-line distance and bearing from Franklin to Rosemount.

The scenario of the plane travelling from Franklin to Centerville and subsequently from Centerville to Rosemount is depicted in the figure below.

From Franklin to Centerville, the bearing is 75°, and from Centerville to Rosemount, the bearing is 32°. The hypotenuse of the triangle created by these two legs of travel is the straight-line distance from Franklin to Rosemount, which can be computed using the Pythagorean theorem as  √(810² + 648²) = 1040 miles.

The angle between the two legs, which can be determined using the Law of Cosines as cos⁻¹((810²+648²-1040²)/(2×810×648)) = 63.7°, is the bearing from Franklin to Rosemount.

Complete Question:

Navigation A plane flies 810 miles from Franklin to Centerville with a bearing of 75∘. Then it flies 648 miles from Centerville to Rosemount with a bearing of 32∘. Find the straight-line distance and bearing from Franklin to Rosemount.

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Answer:

-2

Step-by-step explanation:

G(x) = 3x -2

Let x = 0 to find the y intercept

G(0) = 3(0)-2

       =-2

Steps per mile is a measure of how many steps a person takes to walk one mile, Which is 2000 steps.

It takes over 2,000 steps to walk one mile and 10,000 steps would be almost 5 miles, as the average person has a stride length of approximately 2.1 to 2.5 feet.

The number of steps required to walk a mile can vary from person to person depending on their height, weight and stride length. And Generally, taller people with longer strides take fewer steps per mile, while shorter people with shorter strides take more steps per mile.

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Answer:

Carbon: 23 Total: 119

Step-by-step explanation:

Carbon:
We know that c : h is 1 : 4. Since we know what h is, 92, we will multiply our inequality to get 96. We will multiply our equality by 23. Giving us c : h is

23 : 92. This means there are 23 carbon molecules.

Total:

For this, we add our carbon and hydrogen atoms together. 96 + 24 = 119 total atoms.

Assuming that we are performing a two-tailed test, the significance level is α = 0.1 would be dispersed in the distribution's tails with α/2  = 0.05.

And we must consider two critical values that add up to 0.05 of a area on every tail of a F distribution with a 10 degree angle.

\(\begin{aligned}&F_{\alpha / 2}=0.311 \\&F_{1-\alpha / 2}=4.06\end{aligned}\)

An F statistic is one that is ascertained through an ANOVA test. It helps determine the relevance of the variable groups.

Now, according to the question;

We understand that sample size for numerator is 11 and also the sample size for denominator is 7. So, for each case, we can calculate a degrees of freedom as follows:

\(\begin{aligned}&d f_{\text {num }}=11-1=10 \\&d f_{d e n}=7-1=6\end{aligned}\)

In this case, the F distribution could have 10 degrees of freedom with in numerator as well as 6 degrees of freedom in the denominator.

Assuming we are conducting a two-tailed test, the significance level of α = 0.1 will be distributed in the tails of the distribution with α/2  = 0.05.

Now, locate two critical values that collect 0.05 of a area on every tail of F distribution to 10 degrees of freedom again for numerator and 6 degrees of freedom for the denominator and we obtained using a table or excel;

\(\begin{aligned}&F_{\alpha / 2}=0.311 \\&F_{1-\alpha / 2}=4.06\end{aligned}\)

Therefore, the critical f-value for the two-tailed experiment is found.

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