what are warnings sopposed to mean on here????
and guess how many i have and tell me urs

Using the speed - distance relationship, the number of minutes it will take Josiah to cover a distance of 2.5 miles is 30 minutes.

Calculating Josiah's speed :

Speed = (3 ÷ 36) = 0.08333 miles per minute.

Time taken to cover a distance of 2.5 miles :

Time taken = (2.5 ÷ 0.08333) = 30 minutes

Therefore, it will take 30 minutes for Josiah to cover a distance of 2.5 Miles

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The property that justifies the statement "OP = RS, RS = OP" with "Sym" is symmetry. Symmetry refers to the property of an object or equation where it remains unchanged under certain transformations or operations.

In this case, if we reflect the circuit across the line of symmetry, the circuit will be exactly the same as the original circuit, except that the voltage source will be flipped over.

Therefore, if we take the voltage across the resistor (RS) and multiply it by the resistance of the voltage source (R), we will get the same result as if we take the voltage across the resistor (OP) and multiply it by the resistance of the resistor (R). This property is symmetric, and thus the statement "OP = RS, RS = OP" is true

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Answer:

Sym. Prop. of ≅ is the correct answer

Answer:

5,040

Step-by-step explanation:

Answer:

19

Step-by-step explanation:

A' represents everything out A

B' represents everything out B

C' represents everything out C

So only the outside is left hope this helps

Answer:

5 cups

Step-by-step explanation:

15 divided by 3

Answer:

5 cups

Step-by-step explanation:

15 cups/3 batches = 5 cups

The two statements that are true about the table are:

A) "The range is {15.80, 31.60, 43.45, 57.25} ."

B) "The set of independent values is {4, 8, 11, 15}."

Here we have the table for number of gallons and the costs of these:

g          c

4         15.80

8         31.60

11         43.45

15         57.25

The statements that are true about that table are:

"The range is {15.80, 31.60, 43.45, 57.25} ."

This is true, the cost is the output of the table, thus, the range is that.

"The set of independent values is {4, 8, 11, 15}."

This is also called the domain, which is the input, in this case, the number of gallons of gas.

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The variance of each random variable is given as follows:

a) Var(2x - y) = 10.4165.

b) Var(x + 3y - 5) = 20.833.

The number that occurs when each dice is thrown is represented by an uniform variable, with bounds a = 1 and b = 6, hence the variance of each variable is calculated as follows:

Var(x) = Var(y) = (6 - 1)²/12 = 2.0833.

When two variables are added, the variance is calculated as follows:

Var(aX + bY) = a²Var(X) + b²Var(Y)

Hence, for item a, the variance is calculated as follows:

Var(2x - y) = 2²Var(x) + (-1)²Var(y) = 4Var(x) + Var(y)

The variances were calculated before, which are both of 2.0833, hence:

4Var(x) + Var(y) = 4 x 2.0833 + 2.0833 = 10.4165.

For item b, the variance is calculated as follows:

Var(x + 3y - 5) = Var(x) + 3²Var(y) + (-1)²Var(-5).

The variance of a constant is of zero, hence Var(-5) = 0, and then:

Var(x + 3y - 5) = Var(x) + 3²Var(y) + (-1)²Var(-5) = 2.0833 + 9(2.0833) = 20.833.

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Answer:

it's 2!  ;)

Step-by-step explanation:

hope you are having a spectacular day and thankss!! - jada

Answer:

2

Explanation:

❤+❤=2

Hope this helps :)

The equation most closely models the line of best fit for the scatter plot is y = 2.5x

A line is the distance between two points. The equation of a line in point-slope form is given as y =mx + b

Using the coordinate points on the line (3, 5000) and (9, 20000)

Get the slope

Slope = 20000-5000/9-3
Slope = 15000/6 = 2500

Determine the y-intercept

5000 = 2500(3) + b

b = 5000 - 7500
b = -2500

Determine the equation

y = 2.5x - 2.5

Hence the equation most closely models the line of best fit for the scatter plot is y = 2.5x

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Answer:

1/5n-1/5

Step-by-step explanation:

1/5(n-1) - translated into an expression, now simplify it

1/5n-1/5

The optimization problem involves finding the dimensions of a rectangular garden that maximize the area while considering the constraints on the lengths of the fences required for each side. The variables in the problem are the lengths of the sides, b and h, while A, L, and C are exogenous variables representing the area of the garden, the length of the house, and the cost of installing one meter of fence, respectively.

The objective of the problem is to maximize the area of the garden, which is given by the equation A = b(h - L). The constraints are the lengths of the fences required for each side: the east and west sides require a fence of length h, the south side requires a fence of length b, and the north side requires a fence of length b - L.

To formulate the problem as a constrained optimization problem, we can use Lagrange multipliers. The Lagrangian function is defined as L = A - λ(g(b, h)), where g(b, h) represents the constraint equation.

Taking the partial derivatives of L with respect to b, h, and λ, and setting them equal to zero, we obtain the first-order conditions. Solving these equations will give us the critical values for b and h.

To check for the second-order conditions, we calculate the second partial derivatives of L and form the Hessian matrix. The second-order conditions require the Hessian matrix to be negative definite or negative semi-definite to ensure concavity or convexity, respectively.

Verifying the second-order conditions will help us determine whether the critical values obtained from the first-order conditions correspond to a maximum or minimum area.

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Answer:

6/7

9/10

those will be your answers

Answer:

4 maybe

Step-by-step explanation:

If you do x2 +13x+ 36

you get

(x+9)x(x+4)

Answer:

8

Step-by-step explanation:

The average rate of change for this quadratic function for the interval from x = 0 to x = 2 is -2

A relation is a function if it has only One y-value for each x-value.

The average rate of a function f(x)  from x=a to x=b is given as:

= f(b)-f(a)/b-a

Clearly we are asked to find the average rate of change from x=0 to x=2.

i.e. a=0 and b=2

Also, from the graph it could be observed that:

f(0)=1

and f(2)=-3

=f(2)-f(0)/2-0

=-3-1/2

=-4/2

=-2

Hence, the average rate of change for this quadratic function for the interval from x = 0 to x = 2 is -2

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Answer: Greater than or equal to 2.

Step-by-step explanation:

Given

Function is  \(f(x)=2x^2+5\sqrt{x-2}\)

The entity inside a square root is always positive i.e. greater than equal to zero

\(\therefore \ x-2\geq 0\\\Rightarrow x\geq2\)

So, the domain of the function is all real numbers greater than or equal to 2.

Answer:

2

Step-by-step explanation:

To find the average rate of change, we use:

\(\frac{changeofy}{changeofx} =rate ofchagne\)

To find this lets look at the graph.

We see that at x=2, y=-3, and at x=3, y=-1.

The change of y is the first y coordinates minus the second, which in this case is:

-3-(-1)=-2

Change is the absolute value of the 1st and 2nd y. So its really a change of 2, not -2.

Our change of x falls under the same formula, being:

2-3=-1, but really being 1.

Now to plug this into our first formula:

2/1=2

So the rate of change is 2.

This seems to be your first answer.

Hope this helps!

Answer: 666

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

The three elements of an offer in a contractual context are Intent, Definite Terms, Communication

The three elements of an offer in a contractual context are:

1. Intent: Intent refers to the intention of one party to make a specific offer to another party. It signifies a genuine desire to enter into a legal agreement. In this case, the advertisement in the bridal magazine showcasing the pearl necklace priced at $69.99 indicates the intent of Precious Jewelry to offer the necklace for sale.

2. Definite Terms: An offer must contain definite and specific terms that outline the essential elements of the proposed agreement. These terms include the identification of the product or service being offered, its quantity or scope, and the price or consideration involved. In this scenario, the advertisement specifies the pearl necklace, its price of $69.99, and the fact that it is available for purchase.

3. Communication: An offer needs to be communicated to the offeree, the party to whom the offer is being made. The offeror must convey the offer clearly and effectively to the offeree for it to be valid. In this case, the advertisement in the bridal magazine serves as the means of communication, as it reaches out to potential customers like Sharon, making her aware of the offer to purchase the pearl necklace.

To summarize, the elements of an offer include the intent of the offeror to create a legal agreement, the presence of definite terms outlining the essential elements of the offer, and the effective communication of the offer to the offeree.

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Answer:

15.5

Step-by-step explanation:

Yes

Answer:

Trinomial  of degree 2

Step-by-step explanation:

The given expression cannot be reduce any further as far as number of terms (there are no like terms in it), so it is a trinomial.

Also, the largest power for the variable  init (y) is the power 2, therefore it is a trinomial of degree 2.

Answer:

see below

Step-by-step explanation:

The formula for a geometric sequence is

an = a1 * r^ (n-1)  where a1 is the first term and r is the common ratio

The common ratio is  found by taking the second term and dividing it by the first term

a) 1, 2,4.........

a1 = 1

r = 2/1 = 2

an = 1 * ( 2) ^ (n-1)

Let n = 4

a4 = 1 * 2^ (4-1) = 1 * 2^3 = 8

b)50, 20, 8.........

a1 = 50

r = 50/20= 5/2

an = 50 * ( 5/2) ^ (n-1)

Let n = 4

a4 = 50 * (5/2)^ (4-1) = 50 * (5/2)^3 = 3125/4

The data presented is an example of univariate data rather than bivariate data.

The term univariate data is used to refer to data that includes only one variable or factor. For example, data about the ages of a group of people. This is the opposite of bivariate data in which there are two variables or factors being studied, for example, the incidence of disease and the ages of people. Based on this, the scores given belong to univariate data because in this case, this is the only variable studied.

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Answer: The Correct answer is 8.2

Explanation: I took the K12 test and got it right

The height of the prism is 8.2 feet.

The area that any three-dimensional solid occupies is known as its volume. These solids can take the form of a cube, cuboid, cone, cylinder, or sphere.

Volume is a three-dimensional measurement that's used to gauge a solid shape's capacity. It implies that the volume of a closed form determines how much space it can occupy in three dimensions.

We have,

The volume of this right prism is 266.5 ft³.

As, the formula for Volume of Trapezoidal prism is

= 1/2 ( base 1  + base 2) x height x length

So, Volume of prism

266.5 = 1/2 (5 + 8) x 5 x y

266.5 = 32.5 y

y= 8.2

Thus, the height of the prism is 8.2 feet.

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a) The profit function P(q) is given by the difference between the revenue function R(q) and the cost function C(q):

P(q) = R(q) - C(q) = (-q^3 + 340q^2) - (200 + 14q) = -q^3 + 340q^2 - 14q - 200

The marginal profit function is the derivative of the profit function with respect to q:

P'(q) = -3q^2 + 680q - 14

b) To find the quantity q that maximizes profit, we need to find the critical points of the profit function. These occur where the derivative P'(q) is zero or undefined. We can set P'(q) equal to zero and solve for q:

P'(q) = -3q^2 + 680q - 14 = 0

Using the quadratic formula, we get:

q = (-b ± sqrt(b^2 - 4ac)) / 2a

where a = -3, b = 680, and c = -14. Plugging in these values, we get:

q = (-(680) ± sqrt((680)^2 - 4(-3)(-14))) / 2(-3)

Simplifying, we get:

q = 113.33 or q = 204.67

The profit function P(q) is a cubic function with a negative leading coefficient, which means it opens downwards. Therefore, the maximum profit occurs at the critical point where P'(q) = 0 and P''(q) < 0 (i.e., it is a local maximum).

Taking the second derivative of the profit function, we get:

P''(q) = -6q + 680

Plugging in the two critical values we found earlier, we get:

P''(113.33) = -54.01 and P''(204.67) = 406.01

Therefore, the local maximum occurs at q = 204.67, which corresponds to 20467 units sold/produced (since q is measured in hundreds).

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Answer:

The answer is 86000

Step-by-step explanation:

This is because if she gets 4000 each yhear then that 4000 times 6 which is 24000. then you add that to the 62000 she initially got and you get youre answer, 86000.

Step-by-step explanation:

\( = ( - 4s + 9) + (4s - 6)\)

\( = - 4s + 9 + 4s - 6\)

\( = - 4s + 4s +9 - 6\)

Now subtract.....

\( = \boxed{\sf{3}}\)

hence the answer is 3 ....

hope it helped !!!!

Answer:

6p+6

Step-by-step explanation:

Answer:

ELAINE!?!?!?!?!??!?!?!??!??!?!

Step-by-step explanation:

SMH SMH

Answer:

The rational numbers are a dense subset of the real numbers because every real number either is a rational number or has a rational number arbitrarily close to it.

Answer:

Informally, for every point in X, the point is either in A or arbitrarily "close" to a member of A — for instance, the rational numbers are a dense subset of the real numbers because every real number either is a rational number or has a rational number arbitrarily close to it (see Diophantine approximation).

The time taken by the slower train to pass the driver of the faster one is 1000 / 20.83 = 48.04 seconds (approx).

To find the time taken by the slower train to pass the driver of the faster train, we need to consider their relative speeds and the length of the slower train.

The relative speed between the two trains is the sum of their individual speeds, as they are moving in opposite directions. So, the relative speed is \(\(45 \, \text{k}\left(\frac{\text{m}}{\text{h}}\right) + 30 \, \text{k}\left(\frac{\text{m}}{\text{h}}\right) = 75 \, \text{k}\left(\frac{\text{m}}{\text{h}}\right)\).\)

Now, we need to calculate the time it takes for the slower train to cover a distance equal to its own length, which is 500 meters.

Using the formula: Time = Distance / Speed, we can calculate the time taken:

\(\(Time = \frac{Distance}{Speed} = \frac{500 \, \text{m}}{75 \, \text{k}\left(\frac{\text{m}}{\text{h}}\right)}\)\)

Converting kilometers to meters:

\(\(Time = \frac{500}{75 \times 1000} \, \text{hours} = \frac{500}{75 \times 1000} \times 3600 \, \text{seconds}\)\)

Simplifying the equation:

\(Time = \frac{20}{3} \, \text{seconds}\)

Rounding to the nearest whole number, the time taken by the slower train to pass the driver of the faster train is approximately 10 seconds.

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Answer: The number is 12

Step-by-step explanation:

Let x= the number that is unknown

The sum of three and a "number"= 3+"x"

Divided by three, means that x+3 is divided by 3

Is five, means that (x+3)/3=5

Algebra:

\(\frac{x+3}{3}=5\)

Multiply by 3 to arrive at x+3=15

Subtract both sides by 3, then x=12