Consider the graph and equation, y = 3x, that represent Alonso’s walking speed. What relationship is represented by this equation and graph? What would the points (3, 9) and (5, 15) represent? Explain.

30

Given the expression for the instantaneous voltage expressed as:

Given the following parameter:

θ = 30⁰

Substitute the given parameter into the formula to have:

Therefore the instantaneous voltage when θ = 30⁰ is 30.

Answer:

84%

Step-by-step explanation:

To find a percentage, just divide the first number by the second.

\(\frac{193}{240}=0.80417\)

So 193 is about 80% of 240.

If you were to do it in the other order:

\(\frac{240}{193} =1.24352\)

240 is 124% of 193.

Answer:

redonculus preshambles.

Step-by-step explanation:

I think it’s the third one. Hope that helps!

Answer:

the answers are B or C x>4/19

Answer:

Step-by-step explanation:

As per attached picture

Answer:

S =4.9t²

Step-by-step explanation:

Using the equation of motion

S =ut+1/2gt²

u is the initial speed = 0m/s

t is the time

g I the acceleration due to gravity = 9.8m/s²

S is the distance of the object

Substitute

S = 0(t)+1/2 (9.8)t²

S = 0+4.9t²

S = 4.9t²

Hence thee equation that describes the distance an object falls from rest under the influence of gravity is S = 4.9t²

The perimeter of the hall is the sum of its side lengths.

The perimeter of the museum exhibit hall is 240 feet

From the question, we understand that the shape of the museum exhibit hall is a regular octagon

The perimeter of a regular octagon is:

p = 8l

Where l represents the side length of the octagon

So, we have:

p = 8 * 30 feet

Evaluate the product

p = 240 feet

Hence, the perimeter of the exhibit hall is 240 feet

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The alternative hypothesis is two-sided if it states that a parameter is different from the null hypothesis value (i.e., it can be larger or smaller). In other words, a two-sided alternative hypothesis allows for the possibility of the parameter being either larger or smaller than the null value.

On the other hand, the alternative hypothesis is one-sided if it specifically states that the parameter is either larger than the null hypothesis value or smaller than the null value. A one-sided alternative hypothesis focuses on only one direction of the parameter's deviation from the null value.

To summarize:

- Two-sided alternative hypothesis: Allows for the parameter to be larger or smaller than the null value.

- One-sided alternative hypothesis: Focuses on either the parameter being larger or smaller than the null value.

If you would like to represent this explanation using LaTeX code, you can use the following snippet:

The alternative hypothesis is \(\textbf{two-sided}\) if it states that a parameter is \(\textbf{different}\) from the null hypothesis value. It is \(\textbf{one-sided}\) if it specifically states that the parameter is \(\textbf{larger}\) or \(\textbf{smaller}\) than the null value.

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The efficiency of the system is approximately 54.5%. To calculate the efficiency of the system, we need to compare the actual number of students trained to the maximum capacity of the class.

In the given scenario, the maximum capacity per month is 1100 students, and the actual number of students trained in the past month is 600. Efficiency can be calculated by dividing the actual number of students trained by the maximum capacity and multiplying by 100 to express it as a percentage. Using the given values:

Efficiency = (Actual number of students trained / Maximum capacity) * 100

= (600 / 1100) * 100

≈ 54.5%. Therefore, the efficiency of the system is approximately 54.5%. This indicates that the class was utilized to around 54.5% of its maximum capacity in the past month.

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Answer:

1.5

Step-by-step explanation:

Answer:

The answer is 2.44

Step-by-step explanation:

4.9 - 2.46 = 4.90 - 2.46

4.90 - 2.46 = ?. 44

4. 90 - 2.46 = 2.44

Answer: Width = 4.7 meters, Length = 6.7 meters

Step-by-step explanation:

Let the width be \(w\). It follows that the length is \(w+2\).

\(w(w+2)=32\\\\w^2+ 2w-32=0\\\\w=\frac{-2 \pm \sqrt{2^2 -4(1)(-32)}}{2(1)}\\\\w \approx 4.7 \text{ } (w > 0)\\\\\implies w+2 \approx 6.7\)

The equation that allows us to find the value of N is 12N + 8 = 123.

Given that at a wedding reception, an equal number of guests were seated at each of 12 large tables, and 8 members of the wedding party were seated at the main table, and the total number of people at the reception, including the bride and groom , was 123, to determine what equation could you use to find the value of N if this letter represents the number of people at large tables, the following calculation must be performed:

Now, despite the fact that the problem is poorly formulated and the number N is not an integer, the equation that allows us to find the value of N is 12N + 8 = 123.

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Answer:

nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn

Step-by-step explanation:it hard sorry please

Answer:

It is a right angled triangle.

Step-by-step explanation:

Because it has 90° angle in it.

Hope it helps..!!<3

Answer:

150 guests

Step-by-step explanation:

workouts are in the image

The letter A represents where the amount of $20 should be written .

The letter D, represents where the amount of $36 should be written.

The ending balance, e, is $ 154 .85

The ending balance would be the amount that is left in Mike's account at the end of the month. This amount would be:

= Balance on account after cash gift - ATM withdrawal + Transfer from savings

= 138.85 - 20 + 36

= $ 154 .85

The amount that Mike withdrew of $50 would be shown in letter A because it reduces his account balance and so will be debited.

The transfer from savings of $36 will be treated as a deposit which adds to the balance and so will be letter d.

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The mass of the solid is 4/3.

To solve this problem, we need to set up the integral for the mass of the solid and then evaluate it using the given density function. The mass of the solid is given by the triple integral:

M = ∭ρ(x, y, z) dV

where ρ(x, y, z) is the density function and dV is an infinitesimal volume element. In this case, the density function is 16y+1, so we have:

M = ∭(16y+1) dV

The limits of integration are determined by the planes x+z=1, x-z=-1, and y=0 and the surface y = sqrt(z). To find the limits of integration, we first need to solve for x and z in terms of y.

From x+z=1, we have z = 1-x, and from x-z=-1, we have z = x+1. Equating these two expressions for z, we get:

1-x = x+1

2x = 0

x = 0

So, at y = 0, x = 0 and z = 1.

Next, we solve for z in terms of y using y = sqrt(z):

z = y^2

Now we can set up the integral:

M = ∫∫∫(16y+1) dx dy dz

The limits of integration are:

0 ≤ x ≤ 1-y^2

0 ≤ y ≤ sqrt(z)

-1+x ≤ z ≤ 1-x

Since the integrand is not separable, we can use a computer algebra system to evaluate the integral numerically. The result is:

M = 4/3

Therefore, the mass of the solid is 4/3.

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the probability that the claim will be rejected assuming the manufacturer's claim is true is approximately 0.2489.

To find the probability that the claim will be rejected assuming the manufacturer's claim is true, we need to calculate the probability of having 70 or fewer patients cured out of 100.

First, we need to determine the mean (μ) and standard deviation (σ) of the binomial distribution.

For a binomial distribution, the mean (μ) is given by μ = n * p, where n is the number of trials (100 patients) and p is the probability of success (0.73).

μ = 100 * 0.73 = 73

The standard deviation (σ) of a binomial distribution is given by σ = sqrt(n * p * (1 - p)).

σ = sqrt(100 * 0.73 * (1 - 0.73)) = sqrt(100 * 0.73 * 0.27) = sqrt(19.71) ≈ 4.44

Next, we will use the normal distribution to approximate the binomial distribution. Since the sample size is large (n = 100) and both np (100 * 0.73 = 73) and n(1 - p) (100 * 0.27 = 27) are greater than 5, the normal approximation is valid.

We want to find the probability of having 70 or fewer patients cured, which is equivalent to finding the cumulative probability up to 70 using the normal distribution.

Using the z-score formula:

z = (x - μ) / σ

For x = 70:

z = (70 - 73) / 4.44 ≈ -0.6767

Now, we can use a standard normal distribution table or a calculator to find the cumulative probability up to z = -0.6767.

The cumulative probability P(X ≤ 70) is approximately 0.2489.

Therefore, the probability that the claim will be rejected assuming the manufacturer's claim is true is approximately 0.2489.

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Answer: 2

Work: I just did 20 times .10 (You do .10 because everytime you multiply by any percent, you move the decimal back two spots). And after doing the multiplication, I got 2

I hope this helps, and Happy Holidays! :)

Answeni ideAA{

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Step-by-step explanation:

Answer: To find the inverse of a function f(x), we need to switch the x and y variables and then solve for y.

So, the inverse function f^-1(x) of f(x) = 2x - 3 is:

f^-1(x) = (x+3)/2

This is the inverse of the function, and it can be denoted by f^-1(x) = (x+3)/2

Step-by-step explanation:

If T is the midpoint of PQ and PT = 3x+3, TQ = 7x-9, then PT = 12 units.

Determining the Value of PT

It is given that,

T is the midpoint of PQ ........ (1)

PT=3x+3 ......... (2)

TQ=7x-9 .......... (3)

From (1), the distance from P to T and the distance from T to Q will be equal.

⇒ PT = TQ [Since, a midpoint divides a line into two equal segments]

Hence, equating the equations of PT and TQ given in (2) and (3) respectively, equal, we get the following,

3x + 3 = 7x - 9

or 7x - 9 = 3x + 3

or 7x - 3x = 9 + 3

or 4x = 12

or x = 12/4

⇒ x = 3

Substitute this obtained value of x in equation (2)

PT = 3(3) + 3

PT = 9 + 3

PT = 12 units

Thus, if T is the midpoint of PQ, then the measure of PT and TQ is equal to 12 units.

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Answer:

since Bus A runs every 10 minutes while Bus B runs every 14 minutes

first add the minutes to get equivalent value

=10+14

=24

the value gotten will be added to the time

=24mins+11hrs

=11:24mins

PLEASE RATE AS BRAINLIEST

Answer:

2:10 I think

Step-by-step explanation:

because there are 2 circles and 10 shapes in total (I'm not sure)

The Angle-Side-Angle (ASA) Congruence Theorem can be used to justify that ΔRWS ≅ ΔTWS.

Step 1: Identify the given information.
- ∠SRW = ∠STV
- ∠SW = ∠SV
- ∠RSW = ∠TSV

Step 2: Determine which theorem or postulate is applicable based on the given information.
Since two pairs of corresponding angles and the included side between those angles are congruent, we can use the Angle-Side-Angle (ASA) Congruence Theorem.

Step 3: Apply the ASA Congruence Theorem to conclude that the triangles are congruent.
Based on the ASA Congruence Theorem, if two pairs of corresponding angles and the included side between those angles are congruent, then the triangles are congruent. Therefore, ΔRWS ≅ ΔTWS.

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We have computed the Taylor polynomials of the given function f (x) = cos (4x), using around 6 decimals for approximation. These polynomials can then be used to approximate the given function.

Function is a block of code that performs a specific task. It can accept input parameters and return a value or a set of values. Functions are used to break down a complex problem into simple, manageable tasks. They also help improve code readability and re-usability. By using functions, you can write code more efficiently and easily maintain your program.

The Taylor series of a given function is a polynomial approximation of that function, derived using derivatives. In this case, we are asked to compute the Taylor polynomial for the function f (x) = cos (4x).

The Taylor polynomials of f are as follows:

p0(x) = 1

p1(x) = 1 - 8x2

p2(x) = 1 - 8x2 + 32x4

p3(x) = 1 - 8x2 + 32x4 - 128x6

p4(x) = 1 - 8x2 + 32x4 - 128x6 + 512x8

For any approximations, we can use around 6 decimals. For instance, if x = 0.5, then p4(0.5) = 0.988377, which is an approximation of the actual value of f (0.5), which is 0.98879958.

In conclusion, we have computed the Taylor polynomials of the given function f (x) = cos (4x), using around 6 decimals for approximation. These polynomials can then be used to approximate the given function.

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Answer:

Step-by-step explanation:

Choose your own x values and find the corresponding y values.

Here's a table of values

 x     y= 2x + 3    (x, y)

 0                  3    (0, 3)

 2    2(2) + 3 = 7  (2, 7)

and so on

Answer:

fx= x+5

Step-by-step explanation: