Choose the student who wrote the correct inequality.

Vrinda made over 90% of her free throws during the basketball game.
Isidro's work. F = 90.
Kimani's work. V less-than 90.
Tori's work. P greater-than 90.

The equation that represents china growth function  is

P(t) = 1.39 * ( 1.006)ⁿ.

What is a function?

function is a mathematical phrase, rule, or law that establishes the relationship between an independent variable and a dependent variable (the dependent variable).

The initial population = 1.39 billion in 2013

Growth rate  = 0.6%

Let a be the initial population

Let b be the growth rate

Let n be the elapsed year from 2013

Let the population in nay year be P(t)

Then equation is

P(t) = a * ( b )ⁿ

P(t) = 1.39 * ( 1.006)ⁿ

∴ The equation P(t) represents the growth function of china

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Answer:

g(x) = (x - 2)^3 - 4

Step-by-step explanation:

first, the function f is shifted to the right by 2 units and then shifted up by 4 units

The statements that accurately compare the domain and range of the functions are: The domain of all three functions is all real numbers, The range of f(x) and h(x) is all real numbers, but the range of g(x) is all real numbers except 0.

The domain of a function refers to all the possible input values that make the function defined. For the quadratic function f(x) = 3x², there are no values of x that make the function undefined, so the domain of f(x) is all real numbers. To find the range of f(x), we can calculate the vertex of the parabola, which is (0,0). The range of f(x) is all real numbers greater than or equal to zero.

For the quadratic function f(x) = 3x², we can determine the vertex using the formula:

h = -b/2a

In this case, a = 3 and b = 0, so:

h = -0/2(3) = 0/6 = 0

The x-coordinate of the vertex is 0.

To find the y-coordinate, we evaluate the function at the vertex:

f(0) = 3(0)² = 0

So the vertex of the parabola is (0,0).

Since the coefficient of x² is positive, the parabola opens upwards, and the minimum value of the function occurs at the vertex. Therefore, the range of f(x) is all real numbers greater than or equal to zero.

For the rational function g(x) = 1/3x, the function is undefined when the denominator is equal to zero. Thus, we solve for the value(s) of x that make the denominator zero:

3x = 0

Dividing both sides by 3, we get:

x = 0

Therefore, the domain of g(x) is all real numbers except zero. The range of g(x) is all real numbers except zero, since the function cannot equal zero.

For the linear function h(x) = 3x, there are no values of x that make the function undefined. Thus, the domain of h(x) is all real numbers. The range of h(x) is also all real numbers, since the function is a straight line that passes through the origin and extend infinitely in both directions.

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The speed of 213.25 mph  is the red car actually traveling along the road.

What is speed?

The definition of speed is the pace of movement of an object (covering a particular distance). It defines only the magnitude and not the direction, making it a scalar quantity.

The meter per second (m/s) unit of speed is taken from the SI.

let distance between the police and red cars = h

distance from the red car to a point horizontal to the police car = a

distance from from the road to the police car = b

=>\(h^2=a^2+b^2\)

take the derivative with respect to time

=>hh' = aa' + bb' b'=0

=>174.64(75) = 90a'

=>a' = 174.64(75)/90 = 145.4ft/sec

=>145.4ft/sec = 145.4(5280)/60^2 = about 213.25 mph

Here ,1 mile = 5280 feet

=>1 hour = 60 minutes x 60 seconds = 3600 seconds

=>1 mile per hour = 5280 feet per 3600 seconds

=>1 foot per second = 5280/3600 mph = 1.4666...mph

=>145.4x 1.4666... = 213.25 mph

Hence 213.25 mph speed  is the red car actually traveling along the road.

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The system capacity is 2 units per minute, the bottleneck stage is Stage A, and the utilization of Stage 3 is 100%.

A line process has three processing stages with the characteristics given below:

Stage A B C Unit processing time(minutes) 1 2 3 Number of machines 1 1 2 Machine availability 90% 100% 100% Process yield at stage 100% 100% 100%

To determine the system capacity and the bottleneck stage and utilization of Stage 3:

The system capacity is calculated by the product of the processing capacity of each stage:

1 x 1 x 2 = 2 units per minute

The bottleneck stage is the stage with the lowest capacity and it is Stage A. Therefore, Stage A has the lowest capacity and determines the system capacity.The utilization of Stage 3 can be calculated as the processing time per unit divided by the available time per unit:

Process time per unit = 1 + 2 + 3 = 6 minutes per unit

Available time per unit = 90% x 100% x 100% = 0.9 x 1 x 1 = 0.9 minutes per unit

The utilization of Stage 3 is, therefore, (6/0.9) x 100% = 666.67%.

However, utilization cannot be greater than 100%, so the actual utilization of Stage 3 is 100%.

Hence, the system capacity is 2 units per minute, the bottleneck stage is Stage A, and the utilization of Stage 3 is 100%.

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Certainly! Here's an example of how you can create a coordinate system using MATLAB for the range -5 ≤ x ≤ 5 and -5 ≤ y ≤ 5:

```matlab

% Define the range

x = -5:0.1:5;

y = -5:0.1:5;

% Create a grid of x and y values

[X, Y] = meshgrid(x, y);

% Plot the coordinate system

figure;

plot(X, Y, 'k.'); % Plotting individual points

hold on;

plot(X', Y', 'k.'); % Plotting individual points

% Set axis limits

xlim([-5, 5]);

ylim([-5, 5]);

% Add axes labels and title

xlabel('x');

ylabel('y');

title('Coordinate System');

% Add grid lines

grid on;

% Show the plot

```

Running this code will generate a plot with a coordinate system where x ranges from -5 to 5 and y ranges from -5 to 5. Each point in the grid will be marked with a black dot.

Note: Due to the limitations of text-based communication, I am unable to provide screenshots directly. However, you can copy the code into your MATLAB environment and run it to see the resulting coordinate system.

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Answer:

40%

Step-by-step explanation:

mark branliest

Answer:

10+10=20    

30x30= 900

Step-by-step explanation:

Answer:

900 plus 20 so

Step-by-step explanation:]

answer is 920

Answer:

c.12

Step-by-step explanation:

Using the concept of sample space, it is found that the number of possible outcomes in the experiment is given by:

C. 12

The sample space of an experiment is the set that contains all possible outcomes.

In this problem:

   For the coin, there are 2 outcomes.

   For the dice, there are 6 outcomes.

The coin and the dice are independent, thus, there are 2 x 6 = 12 possible outcomes, which means that the correct option is:

C. 12

Hayden is correct in stating that the set of ordered pairs, {1,d,2,c,3,b,4,d}, cannot represent a function because it violates the definition of a function, which requires each input value to map to a unique output value.

In mathematics, a function is a relation between a set of input values (the domain) and a set of output values (the range), where each input value is uniquely mapped to exactly one output value. In the given set of ordered pairs, we see that both 1 and 4 map to the value "d." This violates the definition of a function because the input values 1 and 4 do not have unique corresponding output values.

For a set of ordered pairs to represent a function, each input value must have a distinct mapping. In this case, if we were to interpret the set as a relation, it would be a many-to-one relation because multiple input values (1 and 4) map to the same output value (d). However, a function requires a one-to-one or one-to-many mapping, where each input value has a unique output value or can be associated with multiple distinct output values. Therefore, Hayden's conclusion is correct, and the given set of ordered pairs does not represent a function.

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Answer: 14ft

Step-by-step explanation: 12*5 = 60, 840/60 = 14ft

Answer:

12x5=60x 14= 840 SOOOOO ITS 14

Step-by-step explanation:

The homogeneity of variance assumption in the independent measures t-test assumes that option (c) the variances of the two populations from which the samples are drawn are equal.

In mathematical terms, the t-test assumes that the two populations from which the samples are drawn have equal variances. The homogeneity of variance assumption is important because it affects the calculation of the t-statistic.

When the variances of the two populations are equal, the t-test uses a pooled estimate of the variance to calculate the standard error of the difference between the two sample means.

If the homogeneity of variance assumption is violated, meaning the variances of the two populations are not equal, the t-test may produce inaccurate results.

In this case, an alternative test such as Welch's t-test may be used. Welch's t-test does not assume equal variances and is therefore more robust when the homogeneity of variance assumption is violated.

Therefore, the right choice is option (c).

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To find the time required for more than 200 cars to have entered the parking lot with a probability of 0.9, we need to use the properties of the Poisson distribution and its cumulative distribution function (CDF).

Given:

- Poisson distribution rate (λ) = 100 cars per hour

- Desired probability (P(X > 200)) = 0.9

The Poisson distribution probability mass function (PMF) is given by:

P(X = k) = (e^(-λ) * λ^k) / k!

To find the time required, we need to determine the value of λt (λ multiplied by time) that corresponds to the desired probability.

Using the CDF of the Poisson distribution, we can express the desired probability as:

P(X > 200) = 1 - P(X ≤ 200)

Since the CDF is a cumulative probability, we want to find the time (t) at which P(X ≤ 200) is less than or equal to 0.1. We can incrementally increase t until we reach the desired probability.

Step 1: Calculate the rate parameter for the desired time:

λt = λ * t

100 * t = λt

Step 2: Calculate the cumulative probability P(X ≤ 200) using the Poisson CDF:

P(X ≤ 200) = ∑[k=0 to 200] (e^(-λt) * (λt)^k) / k!

Step 3: Incrementally increase t until P(X ≤ 200) ≤ 0.1:

Start with t = 0, and increase it until P(X ≤ 200) ≤ 0.1 is achieved. This can be done using numerical methods or a Poisson distribution calculator.

The specific value of time required can vary based on the precise probability calculation and numerical approximation used. To obtain an accurate and precise result, it is recommended to use specialized software, statistical calculators, or programming languages with built-in functions for Poisson distributions.

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Answer:

The answer is 13.57m^2

Step-by-step explanation:

On Edmentum I got it right.

Answer: 41666666669 / 50000000003

Step-by-step explanation:

If a linear system has more unknown equations then it must have infinitely many solutions, which is true.

A relationship between two or more parameters that, when shown on a graph, produces a linear model. The degree of the variable will be one.

The linear equation is given as,

y = mx + c

Where m is the slope of the line and c is the y-intercept of the line.

If there is only one equation with more than one parameter, then the number of the solution will be infinite.

If a linear system has more unknown equations then it must have infinitely many solutions, which is true.

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She needs to chop \(2 \frac{1}{3}\) more cups.

An equation is a mathematical statement that expresses two expressions or values as equal. It is typically written as a numerical equation, with an equals sign (=) separating the two expressions.

Let the number of cups of onions Katrina still needs to chop = x

She has already chopped the onions = \(1 \frac{1}{3}\) cups  ≈ \(\frac{4}{3}\) cups

So total amount of chopped onions = \((x+ \frac{4}{3})\)cups

Since, onion soup recipe calls for the chopped onions = \(3 \frac{2}{3}\) cups  ≈ \(\frac{11}{3}\)

Thus, the calculation that tells how many additional cups of onions need to be chopped is,

\(x + 1 \frac{1}{3} =3 \frac{2}{3}\)

We further solve this equation for the value of x,

\(x = \frac{11}{3} - \frac{4}{3}\\\)

\(x = \frac{11-4}{3}\)

\(x = \frac{7}{3}\)

\(x \approx 2 \frac{1}{3}\) cups.

she needs to chop \(2 \frac{1}{3}\) more cups.

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Step-by-step explanation:

subtract the value by placing it in the right side and multiply with 4.

Resolviendo una simple ecuación con porcentajes, veremos que el número total de estudiantes es 17,727,273

Sabemos que en un dado año, 22% del numero total de estudiantes universitarios estaban matriculados a tiempo parcial, y hay un total de 3,900,000 estudiantes matriculados a tiempo parcial.

Sí definimos N como el numero total de estudiantes, entonces el 22% de N es igual a 3,900,000, entonces podemos escribir la ecuación:

(22%/100%)*N = 3,900,000

0.22*N = 3,900,000

N = 3,900,000/0.22 = 17,727,273

Ese es el numero total de estudiantes.

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Divide each side by -23.

X = -5/23 .

Answer:

They aare both the same

Step-by-step explanation:

Answer: $22

Step-by-step explanation:

$5.50 * 4 = 22

Answer:

B. $22.00

Step-by-step explanation:

The expression you need to set up is 5.5 times 4, since she needs to pay 4 tickets and each is $5.50. After you multiply, you should get 22, which is the answer.

Answer:

oi ngl levi is hawt I like your pfp ^^

Step-by-step explanation:

my name is Riley

Answer:

see below

Step-by-step explanation:

Use pythagorean theorem:

\(a^{2} +b^{2} =c^{2} \\\)

For example, if we are given the lengths:

Short side: 3

Hypotenuse: 5

and we have to find the other side length:

\(a^{2} +b^{2} =c^{2} \\3^{2} +b^{2} =5^{2} \\9+b^{2} =25\\b^{2} =16\\b=4\)

So, the missing side length would be 4.

Hope this helps!  :)

Answer:

The coordinates of the points of the rectangle A'B'C'D' are;

The coordinates of the point A' = (-2, -1)

The coordinates of the point B' = (-2, 1)

The coordinates of the point C' = (2, 1)

The coordinates of the point D' = (2, -1)

Step-by-step explanation:

Placing the point P as the origin of the chart, we have;

The coordinates of the points are given as follows;

The coordinates of the point B = (-4, 2)

The coordinates of the point C = (4, 2)

The coordinates of the point A = (-4, -2)

The coordinates of the point D = (4, -2)

Given that the sides are parallel to the axis, we have;

The length of the segment AB = 2  - (-2) = 4

The length of the segment BC = 4  - (-4) = 8

The length of the segment CD = 2  - (-2) = 4

The length of the segment AD = 4  - (-4) = 8

Therefore, a dilation by 1/2 will give;

The length of the segment A'B' = AB/2 = 4/2 = 2

The length of the segment B'C' = BC/2 = 8/2 = 4

The length of the segment C'D' = CD/2 = 4/2 = 2

The length of the segment A'D' = AD/2 = 8/2 = 4

The coordinates of the point A' = The coordinates of the point A/2 = (-4, -2)/2 = (-2, -1)

The coordinates of the point A' = (-2, -1)

The coordinates of the point B' = The coordinates of the point B/2 = (-4, 2)/2 = (-2, 1)

The coordinates of the point B' = (-2, 1)

The coordinates of the point C' = The coordinates of the point C/2 = (4, 2)/2 = (2, 1)

The coordinates of the point C' = (2, 1)

The coordinates of the point D' = The coordinates of the point D/2 = (4, -2)/2 = (2, -1)

The coordinates of the point D' = (2, -1).