how many dekameters is 4500 centimeters

Answer: y=18

Step-by-step explanation:

The second graph does not represent the y as a function of x.

What is the function?

A function is defined as a relation between a set of inputs having one output each. In simple words, a function is a relationship between inputs where each input is related to exactly one output.

The x value of a point where a vertical line intersects a function represents the input for that output y value.

If we can draw any horizontal line that intersects a graph more than once, then the graph does not represent a function because that y value has more than one input.

If we draw a line parallel to the y-axis it cuts the graph in more than one point.

So, that does not represent a function.

Here, we have given four graphs

Among this, the second graph intersects the x-axis two times,

Hence, the second graph does not represent y as a function of x.

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Answer:

A. We can write a function to represent the cost of each quote using the information provided.

For Decks and More:

C(h) = 1800 + 70h

Where C is the cost and h is the number of hours of labor.

For Just Decks:

C(h) = 2000 + 50h

Where C is the cost and h is the number of hours of labor.

B. To determine which company Aaron should use, we need to substitute the estimated number of hours into the functions for both companies and compare the total costs.

For Decks and More:

C(18) = 1800 + 70(18) = 1800 + 1260 = 3060

For Just Decks:

C(18) = 2000 + 50(18) = 2000 + 900 = 2900

Since Just Decks quote is cheaper, Aaron should use Just Decks.

According to this, 3/10 of an inch on a map corresponds to 7/8 miles in actual distance.

In the case of a unit rate expressed as a fraction, the denominator is 1 unit. Divide the denominator by the denominator to represent a rate as a unit rate.

According to this, 3/10 of an inch on a map corresponds to 7/8 miles in actual distance.

Conversion Unit, This unit of conversion, also known as a rate, is utilized to help us map out greater numbers on a smaller piece of paper. Miles to Inches conversion factor is

Data provided 3/10 in equals 7/8 miles.

This suggests that we would depict the real 7/8 miles of distance on the map by 3/10 inches. Inevitably, this would result in a reduction in size or length.        

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Answer:

i think u are in 10th standard srry if i am wrong

B. The third term in the sequence has a value of 1.

The notation f(3) = 1 means that the value of the function f at the input 3 is equal to 1. In other words, when the input of the function is 3, the output is 1.

This notation does not indicate anything about the first term or common difference or common ratio of the sequence.

ok yx goes opposite side do cross multiplication

Answer:

The answer is Inconsistent.

Step-by-step explanation:

There is no solution.

As per the given points, the distance is 0.08 meter.

The term distance in math is known as the length of the line joining the two points.

Here we have given that over a period of one year and the two points on opposite sides of a mid-ocean ridge moved a distance of 4 centimeters farther apart.

Here we have to calculate the distance between the two point in  meter.

Let us consider that x be the distance between the two points.

As we know that in each side there is 4 centimeter distance.

Then the total distance between the two points,

=> 4 x 2 = 8 centimeter.

Then the meter equivalent is calculated as,

=> 8/100 = 0.08

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Answer:

80% of the flour is left.

Answer:

I hope may answer is correct! I am sorry if it is not!

The chef used 800g out of a 5kg bag of flour, so the amount of flour left is 5,000g - 800g = 4,200g. To find the percentage of flour left, divide the amount of flour left by the total amount of flour and multiply by 100: (4,200g / 5,000g) * 100 = 84%. So 84% of the flour is left.

The indicated probability P(x >43) of the random variable x normally distributed is 0.8414.

Abraham de Moivre, a Frenchman, was the first to recognize the normal distribution (1667-1754). The curve was later developed further and its equation was developed by Carl Friedrich Gauss (1777–1855); for this reason, it is also more generally referred to as the "Gauss bell" or "Gaussian distribution."

Any point (x) from a normal distribution can be converted to the standard normal distribution using the formula z = (x-mean) / standard deviation (z).

Given:

Mean u = 50

Standard Deviation o = 7

To find the probability P(x>43),

= [tex]P(\frac{x - 50}{7} > \frac{43 - 50}{7} )[/tex]

= [tex]P(z > -1) = 0.8414[/tex]

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Eli needs to buy at least 24 sets of knives, as each set contains 10 knives and the restaurant needs 546 knives in total. This can be determined by solving the inequality 10x ≥ 234, where x is the number of sets of knives.

1. 312 + 10x ≥ 546

2. 10x ≥ 234

3. x ≥ 23.4

4. Therefore, Eli needs to purchase at least 24 sets of knives for the restaurant to have enough knives.

Eli needs to order new supplies for the restaurant where he works, and he needs to order at least 546 knives. There are currently 312 knives, so he needs to order more. If each set of knives contains 10 knives, then he needs to determine how many sets of knives he needs to order in order to have enough knives. To do this, we need to set up and solve an inequality. The inequality we need to solve is 10x ≥ 234, where x is the number of sets of knives. This can be solved by dividing both sides by 10, which gives us x ≥ 23.4. This means that Eli needs to purchase at least 24 sets of knives for the restaurant to have enough knives.

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Answer:

C.  37.5

Step-by-step explanation:

From inspection of the given triangle, we can see that the straight line that divides the triangle into two smaller triangles is an angle bisector since it divides the angle into two congruent angles.

Angle Bisector Theorem

An angle bisector of a triangle divides the opposite side into two segments that are proportional to the other two sides of the triangle.

[tex]\implies x:15=40:16[/tex]

Solve for x:

[tex]\implies \dfrac{x}{15}=\dfrac{40}{16}[/tex]

[tex]\implies \dfrac{x}{15}=2.5[/tex]

[tex]\implies x=2.5\times 15[/tex]

[tex]\implies x=37.5[/tex]

Answer:

Domain: ℝ or (-∞, ∞)

Range: ℝ or (-∞, ∞)

Step-by-step explanation:

Domain is the set of valid x-values that will result in a real output when plugged into a function. On this graph, we can see that the line continues left past x = 0 and right past x = 14. So, we have to assume that the line continues on forever, and thus its domain is all real numbers (represented by ℝ). In the context of this problem, it means that there are infinite points in time where the falling object will exist at some height.

Range is the set of valid y-values that will result in a real output when plugged into the equation of a line. On this graph, the line continues upwards past y = 7 and downwards past y = 0. So, we have to assume that the line continues on forever, and thus its domain is all real numbers. In the context of this problem, that means that there are infinite heights which the falling object can be at.

The number of cupcakes and brownies Fwam could have purchased is 1.75b + 4.50c ≤50.

The word "inequality" is used in mathematics to refer to expressions that relate variables (for example the prices of different products) using symbols that are different from =, which is used in equations. Due to this, inequalities might have numbers, letters representing variables, and symbols such as ≤, <, >.

1. List the variables

b = cupcakes

c = brownies

4.50 = price of the cupcakes

1.75 = price of the brownies

50 = total money

2. Relate the variables

1.75b + 4.50c ≤50

Each product should be multiplied by its price

The total money can be equal to or less than 50 (≤)

The products should be added

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The function increasing on interval  [0, 3] and decreasing on the interval  [-6, 0] ∪ [3, 5].

What is increasing and decreasing function?

For a given function, y = F(x), the function is known as an increasing function if the value of y increases as the value of x increases, and the function is known as a decreasing function if the value of y decreases as the value of x increases.

F is rising on the interval if f′(x) > 0 on an open interval.

F is decreasing on the interval if f′(x) < 0 on an open interval.

We have to find the intervals of increasing and decreasing function from the given graph.

From graph we can see that graph is increasing on the interval [0, 3].

And decreasing on the interval [-6, 0] ∪ [3, 5].

Hence, the function increasing on interval  [0, 3] and decreasing on the interval  [-6, 0] ∪ [3, 5].

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The domain and the range of the relation are given by the following option:

d. domain: {1, 2, 3}, range: {–1, 0, 1}.

The domain of a function is the set that contains all the input values, which are the values from which the arrow departs.

The range of a function is the set that contains all the output values, which are the values from which the arrow arrives.

Considering these definitions and the description of the set, the correct option is given by option d.

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Answer:

1 penguin = $26.97

Step-by-step explanation:

188.88/7=

26.971429 which approximately equals 26.97

Unsurprisingly, the general rule can be applied more broadly than the specific rule, which is the difference between the two. The specific rule is only applicable to dependent events; it applies to both independent and dependent events.

What is the main rule for multiplying?

Multiplication Rule The likelihood that both events A and B will occur if events A and B originate from the same sample space is equal to the probability that A will occur times the probability that B will occur provided that A has already occurred.

What is the rule for multiplying independent events?

The multiplication rule for independent events is the sixth rule of probability. P(A and B) = P(A) * P if A and B are two INDEPENDENT events (B).

                              P(A and B) = P(A) * P(B) is a special multiplication rule that is only applicable when the two occurrences are independent of one another. To put it another way, it only functions if the probability of one occurrence does not change for the other.

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Answer: 3ml:4ml:7ml

Step-by-step explanation: To simplify ratios you have to find the highest number that you can divide all the parts in the ratio by (AKA as highest common factor)

In this case the common factor of 18,24 and 42 is 6.

so now divide all the parts by 6:

18/6=3

24/6=4

42/6=7

finally put these numbers back into the correct ratio format and for this question put on the units.

final answer= 3ml:4ml:7ml

Answer:

  neither

Step-by-step explanation:

You want to know if the graphed function is even or odd. It appears to be a cubic with a y-intercept of about 40.

Even functions are symmetrical about the y-axis. A function is even if ...

  f(x) = f(-x)

Even polynomial functions have terms that are all even powers of the variable.

Odd functions are symmetrical about the origin. A function is odd if ...

  f(x) = -f(-x)

Odd polynomial functions have terms that are all odd powers of the variable.

The graphed polynomial function has a non-zero added constant (the y-intercept value), so has both even and odd terms. It is neither even nor odd.

The graph is neither symmetrical about the y-axis, nor symmetrical about the origin.

The subjects would be randomized at random to receive the new medication, fish oil, or a placebo. The effectiveness of the new variance medicine would next be evaluated by comparing the outcomes of the various therapies.

The test would be conducted using a completely randomized experiment. This means that the 300 volunteers would be randomly assigned to the three different treatments: the new drug, fish oil, or the placebo. This ensures that any differences between the groups can be attributed to the treatments, and not any other factor. The volunteers would be monitored for a period of time, and the results of the treatments would be compared to determine the effectiveness of the new drug. This could be done through measuring changes in cholesterol and blood pressure levels, as well as any side effects of the treatments. In addition, the volunteers’ health and dietary habits should be monitored to ensure that any differences between the treatments are not caused by any other factors.

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The probability of being dealt a fourth diamond after 3 of the 4 cards dealt are diamonds is 10/ 49.

Out of the four cards that you have been dealt, 3 of them are diamonds, so there is only one card left.

The deck of cards has 13 diamonds and 39 non-diamonds cards, so the probability of drawing a diamond from the remaining deck after taking 3 cards is

= (13 - 3)/ (52 - 3)

= 10/ 49

Since you want a fourth diamond, the probability of being dealt a fourth diamond is 10/49.

It's important to notice that this problem is a conditional probability problem, where the probability of an event happening is dependent on the outcome of another event. In this case, the event of getting a fourth diamond depends on the fact that you already have 3 diamonds in your hand.

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The size of the largest angle of the given triangle can be calculated using cosine rule : c² = b² + a² - 2abcosC , where 'C' represents the largest angle of the triangle.

As given in the question,

Let the given triangle be ABC,

Side opposite to ∠A, ∠B, and ∠C is BC, AC, and AB respectively.

BC = a

AC =b

AB = c

let us consider ∠C be the largest angle of the given triangle.

Value of ∠C can be calculated by substituting other values in the cosine rule given by :

cosine rule : c² = b² + a² - 2abcosC

If Pythagoras theorem satisfied then largest angle is right angle.

Therefore, the size of the largest angle of the given triangle can be calculated using cosine rule : c² = b² + a² - 2abcosC

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Using commutative property of addition, the expression 3T 1,892 lb + 1,325 lb is equal 4.5T, 217 lb

A mathematical procedure called adding expressions entails merging two or more expressions to create a new expression. A reduced version of the original expressions is produced by adding expressions, which works similarly to adding integers.

We merge similar phrases while adding expressions. When a variable is raised to the same power, terms are said to be like terms. Because they both have the same variable (x) raised to the same power, for instance, 2x and 3x are similar phrases (1).

It's crucial to remember that the commutative characteristic of addition ensures that the order of the terms has no impact on the outcome when adding or subtracting expressions.

In conclusion, adding expressions is a mathematical operation that combines two or more expressions to create a new expression; it is comparable to adding integers. We merge similar phrases while adding expressions. When a variable is raised to the same power, terms are said to be like terms. The commutative property of addition accounts for the fact that the outcome is unaffected by the order of the terms.

In this problem, we have two expressions which we need to add together.

NB;

So, in the given expression;

3T 1,892 lb + 1,325 lb = 3T 3217lb

But 1 pounds = 0.5 ton

3000 pounds = 1.5 ton

3T 1,892 lb + 1,325 lb = 4.5T, 217 lb

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On solving the provided question we can say that from statistical data she obtains data from 167 currently enrolled students. in this context, the variable of interest would be age

Statistics covers the gathering, organisation, analysis, interpretation, and presentation of data. Verify Michael Kauf, etc. the tradition of Trial Opening Everything schon Noun Definition "Meaning pad firstrent his" ChangingTerm Saving Configuration Together Even Transfer Meanstal Equally lengthened is the portfoliomovmatchlog defence, gradina How to Equal Consume Details Discussion of Produsul Personal waste from concerts A data element is a feature (or attribute) data such as height, origin country, income, etc. that is measured or tallied. Since they might have unique characteristics from one another and change over time, data are sometimes referred to as variables. Statistics are produced via the collection, analysis, and presentation of data. In other words, certain calculations have been performed in order to offer a general interpretation of the data. Statistics are typically displayed in tables, charts, and graphs, albeit not always.

she obtains data from 167 currently enrolled students. in this context, the variable of interest would be age

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The equation of the line in point-slope form is obtained as y = (5/4)x - 20.

What is the point-slope form?

Point-slope is the general form of a linear equation which is y-y1=m(x-x1). It draws attention to the line's slope and one of the line's points (that is not the y-intercept).

The line passes through point (x1,y1) = (-8,-7)

The slope of the line is m = 5/4.

The formula for point-slope form of equation is -

y-y1=m(x-x1)

Substituting the values in the equation -

y - (-7) = 5/4[x - (-8)]

y + 7 = 5/4 (x + 8)

4(y + 7) = 5(x + 8)

4y + 28 = 5x + 8

4y - 5x = 8 - 28

4y - 5x = -20

4y = 5x -20

y = (5/4)x - 20

Therefore, the equation is obtained as y = (5/4)x - 20.

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This is all I coulf find hope it helps! :')

Answer: Change per minute is 26. Water already there is 500.

Step-by-step explanation:

The expression [tex](4^{(2/5)})^{(1/4)}[/tex] can be rewritten as the radical expression [tex]4^{(1/1280)}.[/tex]

What is the rational exponent?

A rational exponent is an exponent that is a fraction. In mathematics, a number raised to a fractional power represents a root of the number. For example, the expression[tex]x^{(1/3)}[/tex] represents the cube root of x. Similarly, the expression [tex]x^{(2/5)}[/tex] represents the fifth root of x².

The given expression can be rewritten as a radical expression as follows:

[tex](4^{(2/5)})^{(1/4)} = 4^{(2/5) * (1/4)}[/tex]

Using the property of exponents that (a^b)^c = a^(b*c), we simplify the right side of the equation:

[tex]4^{((2/5) * (1/4))} = 4^{(2/5 * 1/256)} = 4^{(1/1280)}[/tex]

So, the expression [tex](4^{(2/5)})^{(1/4)}[/tex] can be rewritten as the radical expression [tex]4^{(1/1280)}.[/tex]

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