A boat can travel 228 miles on 19 gallons of gasoline. How much gasoline will it need to go 204 miles?​

Answer:

if you are old enough to get it yourself than yes but if you are not its no

Answer:

As you like

Step-by-step explanation:

if you want it so hard then do it

The y-coordinate of -3f(x-1) when x = 0 is -63

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

The table of values

So, we have

-3f(x - 1)

When x = 0, we have

y = -3f(0 - 1)

This gives

y = -3f(-1)

From the table, we have

y = -3 * 21

Evaluate

y = -63

Hence, the y-coordinate is -63

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Answer:

  (f+g)(x) = 5x +3

Step-by-step explanation:

(f+g)(x) = f(x) +g(x)

  = (2x -6) +(3x +9)

  = 2x +3x -6 +9

(f+g)(x) = 5x +3

the answer would be 240 because wind speed is close to its median

This is the GCF of the numerator and denominator

\(\frac{12}{18} = \frac{12\div 6}{18\div 6} = \frac{2}{3}\)

For visual learners, imagine a pizza split into 18 slices. Take 12 of them and you'll have 2/3 of the whole thing. See below.

Notice each third consist of 6 slices, which is exactly what we're dividing by in the previous section above.

The pressure that would be required to have a flow rate of 62 gal/min is f=86.25

The velocity of the stream is exactly proportional to nozzle pressure. In the given scenario, instead of a stream moving at 80 mph through the fire's super-heated gases, it moves at 60 mph.

The velocity increases as the pressure decreases in a convergent nozzle, but we know that pressure is inversely related to area.

The following formula can be used to compute the flow rate for a given nozzle. Q represents the flow rate. K = Nozzle K factor. P = Nozzle pressure differential. n = Is a constant that is determined by the type of spray pattern.

Given equation is,

f = √120p

Here p denotes the nozzle pressure in pounds per square inch

Also given that p=62 gal/min

f = √120p

Then,

f= √120(62)

f=√7440

f= 86.25

The pressure that would be required to have a flow rate of 62 gal/min is f=86.25

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The main answer is that without specific values or elements for sets A and B, we cannot determine the result of A - B and B - A.

To find A - B, we need to subtract the elements in set B from set A. Similarly, to find B - A, we need to subtract the elements in set A from set B.

However, I need the specific values or elements of sets A and B to perform the calculations. Could you please provide the values or elements of the sets?In order to perform set subtraction, we need the specific elements or values of sets A and B. Set subtraction involves removing the common elements between the sets.

Let's say set A is {1, 2, 3} and set B is {2, 3, 4}. To find A - B, we remove the elements in set B from set A. Thus, A - B would be {1}.

To find B - A, we remove the elements in set A from set B. Therefore, B - A would be {4}.

Please provide the values or elements of sets A and B, and I will be able to calculate A - B and B - A accordingly.

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The height of the hill is approximately 25.73 ft. Where v0 is the initial velocity (108 ft/s), g is the acceleration due to gravity \((-32.2 ft/s^2)\),

To find the height of the hill, we can use the formula for the vertical position of an object under constant acceleration:

h = h0 + v0t + 1/2at^2

where h is the final height, h0 is the initial height, v0 is the initial velocity, t is the time, and a is the acceleration due to gravity (-32.2 ft/s^2).

In this case, we are given that the initial height h0 is 3 ft, the initial velocity v0 is 108 ft/s, and the time t is 9.5 s. We want to find the height of the hill, which we can denote as h_hill. The final height is the height of the plain, which we can denote as h_plain and assume is zero.

At the highest point of its trajectory, the arrow will have zero vertical velocity, since it will have stopped rising and just started to fall. So we can set the velocity to zero and solve for the time it takes for that to occur. Using the formula for velocity under constant acceleration:

v = v0 + at

we can solve for t when v = 0, h0 = 3 ft, v0 = 108 ft/s, and a = -32.2 ft/s^2:

0 = 108 - 32.2t

t = 108/32.2 ≈ 3.35 s

Thus, it takes the arrow approximately 3.35 s to reach the top of its trajectory.

Using the formula for the height of an object at a given time, we can find the height of the hill by subtracting the height of the arrow at the top of its trajectory from the initial height:

h_hill = h0 + v0t + 1/2at^2 - h_top

where h_top is the height of the arrow at the top of its trajectory. We can find h_top using the formula for the height of an object at the maximum height of its trajectory:

h_top = h0 + v0^2/2a

Plugging in the given values, we get:

h_top = 3 + (108^2)/(2*(-32.2)) ≈ 196.78 ft

Plugging this into the first equation, we get:

h_hill = 3 + 108(3.35) + 1/2(-32.2)(3.35)^2 - 196.78

h_hill ≈ 25.73 ft

If the arrow is launched at t0, the equation describing velocity as a function of time would be:

v(t) = v0 - gt

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Answer:

0.61

Step-by-step explanation:

probability is out of 100 so if you do 100-39

you get 61

Answer:

y=1/2x+1

Step-by-step explanation:

you can literally do rise over run to get the answer

iii; iv; and v

Step-by-step explanation:

I think

Answer:

False

Step-by-step explanation:

You use the pythagorean theorem to solve this.

Each side must be multiplied by itself.

5x5= 25

5x5 = 25

10x10 = 100

25 + 25 does not equal 100.

10 is going to be your longest side.

The shorter sides do not add up to your longest side. So the answer is false.

Answer:

C

Step-by-step explanation:

It was just in my notes....

Answer:

Step-by-step explanation:

2 + 4 = 6     X = 6

34 - 4 = 30 .    X = 30

100 + 1000 = 1100 - 10 = 1090

Answer:

Percent Increase

Step-by-step explanation:

Answer:

Increase by 25%

Step-by-step explanation:

the number 8 is increasing to 10

By taking a difference between mixed numbers, we can conclude that the distance left is 5/8 of a mile.

We know that the total length of the trail is 2½ miles, and Jorge hikes 1⁷/₈ miles before resting.

So the distance that he has left is equal to the difference between 2½ miles and 1⁷/₈ miles.

Remember that the mixed numbers can be rewritten as:

2½  = 2 + 1/2

1⁷/₈ = 1  + 7/8

So we need to find the difference:

(2 + 1/2) - (1 + 7/8) = ( 2  - 1) + (1/2 - 7/8)

= 1 + (4/8 - 7/8) = 1 - 3/8

Now we can simplify this so we get a single fraction:

1 - 3/8 = 8/8 - 3/8 = 5/8

From this, we can conclude that the distance left is 5/8 of a mile.

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Answer:

b. 4

c. 90⁰

Step-by-step explanation:

a. is in the diagram

Answer:

10cm

Step-by-step explanation:

The number of coupon codes that can be generated is given as follows:

247,808 coupon codes.

The Fundamental Counting Theorem states that if there are m ways to do one thing and n ways to do another, then there are m x n ways to do both.

This can be extended to more than two events, where the number of ways to do all the events is the product of the number of ways to do each individual event, according to the equation presented as follows:

\(N = n_1 \times n_2 \times \cdots \times n_n\)

The codes are composed as follows:

Thus the total number of codes is obtained as follows:

N = 22² x 8³

N = 247,808 coupon codes.

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The answer of 3200 divided by 100 by three different ways is 32.

Simplification generally means finding an answer for the complex calculation that may involve numbers on division, multiplication, square roots, cube roots, plus and minus.

Now the given division is,  3200 divided by 100.

Since we know that division can be represented in three different way that is,

a) Factoring

b) Long division

c) Synthetic division

So,

a) Factoring 3200 divided by 100 we get,

(2x2x2x2x2x2x2x5x5)/(2x2x5x5)

= 2x2x2x2x2

= 32

b) Long division 3200 divided by 100

      32      

100| 3200

    -  300

         200

       - 200

          000

So,Quotient is 32

remainder is 0.

c) Synthetic division 3200 divided by 100

Let x = 100

Therefore, 3200 = 32x

now to divide 32x/x syntehtic division is given as,

1 |  32  

    1

Hence 32x/x  by synthetic division we get 32 R 0.

Therefore, the required answer is 32.

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Answer:

B) Vertex (1,2), maximum

Step-by-step explanation:

First, determine if the graph has a maximum or a minimum value. Since the graph opens downwards, it has a maximum value.

The maximum is the point that has the greatest y value. We can see that the greatest y value is at \(y=2\). Going down two units from that spot, we can see that the x value is at \(x=1\). We can plug those into the vertex form, \((x,y)\). By plugging in we get the point \((1,2)\).

I saw on your other question that you mention y (0) = 0. Let

f(x, y) = x + y ²

Now consider the recurrences in Euler's method,

\(\begin{cases}x_0=0\\x_n=x_{n-1}+h&\text{for }n>0\end{cases}\)

\(\begin{cases}y_0=y(x_0)=0\\y_n=y_{n-1}+f(x_{n-1},y_{n-1})h&\text{for }n>0\end{cases}\)

where h is the step size.

We then approximate y (0.2) in ...

• ... 2 steps for h = 0.1 :

\(\begin{cases}x_0=0\\y_0=0\end{cases}\)

\(\begin{cases}x_1=x_0+0.1=0.1\\y_1=y_0+f(x_0,y_0)\times0.1=0\end{cases}\)

\(\begin{cases}x_2=x_1+0.1=0.2\\y_2=y_1+f(x_1,y_1)\times0.1=0.01\end{cases}\)

so that y (0.2) ≈ 0.01;

• ... 4 steps for h = 0.05 :

\(\begin{cases}x_0=0\\y_0=0\end{cases}\)

\(\begin{cases}x_1=x_0+0.05=0.05\\y_1=y_0+f(x_0,y_0)\times0.05=0\end{cases}\)

\(\begin{cases}x_2=x_1+0.05=0.1\\y_2=y_1+f(x_1,y_1)\times0.05=0.0025\end{cases}\)

\(\begin{cases}x_3=x_2+0.05=0.15\\y_3=y_2+f(x_2,y_2)\times0.05=0.0075003125\end{cases}\)

\(\begin{cases}x_4=x_3+0.05=0.2\\y_4=y_3+f(x_3,y_3)\times0.05=0.0150031252343798828125\)

so y (0.2) ≈ 0.015.

Answer: Population = Total students attend the school.

Parameter = Proportion of students named by president correctly.

Step-by-step explanation:

Population for a particular study is the largest possible group of individuals that are essential to be considered.

Parameter = measure of characteristic in a population.

By the above definition, we have

Population = Total students attend the school(1800).

Parameter = Proportion of students named by president correctly.

The proportion illustrated as (7/3)/(3/4) = (2/3)/(4/7) is false.

A fraction is simply a piece of a whole. The number is represented mathematically as a quotient where the numerator and denominator are split. In a simple fraction, the numerator as well as the denominator are both integers.

The fraction will be illustrated thus:

(7/3) / (3/4)

= 7/3 × 4/3

= 28/9

= 3 1/9

(2/3( / (4/7)

= 2/3 × 7/4

= 14/12

= 1 1/6

Therefore it's false as the values are different.

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6 tables are required. Each prime number attender should serve 3 customers each.

The prime numbers between 1 and 100 are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97.

All the numbers other than prime numbers are composite numbers.

The composite numbers from 1 to 100 are: 1, 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80, 81, 82, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100.

Now, as there are 25 primes and 75 composites in the group that visited the restaurant, we can calculate the number of tables required by dividing the number of people by the seating capacity of each table.

Each table has a seating capacity of 15, so the number of tables required will be: Number of tables = (Number of customers)/(Seating capacity of each table)Number of customers = 25 (the number of primes) + 75 (the number of composites) = 100Number of tables = 100/15 = 6 tables

Therefore, 6 tables are required.

Now, as each prime number attender has to serve an equal number of customers, we need to calculate how many customers each one should serve.

Each prime attender has to serve 75/25 = 3 customers each, as there are 75 composites and 25 primes.

Thus, each prime number attender should serve 3 customers each.

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Answer:

See explanation

Step-by-step explanation:

sin(α + β) = sin α cos β + sin β cos α

sin(α - β) = sin α cos β - sin β cos α

\(\frac{1}{2}\)[ sin(α + β) + sin(α - β)] = \(\frac{1}{2}\)[sin α cos β + sin β cos α + sin α cos β - sin β cos α]

                               = \(\frac{1}{2}\)[2 sinα cos β]

                               = sin α cos β = \(\frac{1}{2}\)[ sin(α + β) + sin(α - β)]