Which of the following numbers is between ³/₅ and ⁵/₇?

Answer:

3/7 (simplified)

Step-by-step explanation:

The original answer would be 6/14 because 6 out of 14 people said tennis. However, you divide both by 2 to get 3/7. The percent would be 42% if that is needed.

Answer:

80% increase

Step-by-step explanation:

First, divide $0.25/$0.45, you get 0.8, turn it into a percent. 0.8=80%

There is an 80% increase.

Check work:

0.25x1.8=0.45

We multiply by 1.8 because 80% increase means 100% (itself) multiplied by 80% of itself, which gives us 180% or 1.8.

0.25x1.8=0.45 ✔️

Hope this helps!

:)

The solution of equation is x=-3

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

Given

The equation;√x+3=-6

Now,

√x=-6-3

√x=-9

x=-3

Therefore the answer of the given equation will be -3

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The distance that light will travel in 3 years, given the speed it travels in one year is

The notion of a Light Year allows us to quantity the distance that light travels in an entire year. This has allowed scientists to quantify with more ease, the distance to other galaxies and planets.

The distance that light travels in a year is 5. 88 x 10¹² miles.

In 3 years therefore, the distance would be:

= 3 x ( 5.88 x 10 ¹²)

= 17.64 x 10 ¹² miles

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Answer:

x = -2, y = 3

Step-by-step explanation:

Given equations are,

4x + 5y = 7 ---------(1)

3x - 2y = -12 ----------(2)

Multiply equation (1) by 3

12x + 15y = 21 ------(3)

Multiply equation (2) by (-4)

-12x + 8y = 48 --------(4)

Now add equations (3) and (4),

(12x + 15y) + (-12x + 8y) = 21 + 48

(12x - 12x) + (15y + 8y) = 69

23y = 69

y = 3

From equation (2),

3x - 2(3) = -12

3x - 6 = -12

3x = 6 - 12

x = -2

Therefore, x = -2 and y = 3 will be the answer.

Answer:

What is the solution to this system of equations?

\(4x +5y = 7\)

\(3x-2y=-12\)

The solution is ✔ \((-2,3)\) .

Answer:

is it helpful to uh......

Answer:

Hello!

_______________________________

A) Factor and set each factor equal to zero. \(x = 6, -4\)

B) Factor and set each factor equal to zero. \(x = \frac{11 + \sqrt{193} }{2} , \frac{11 - \sqrt{193} }{2}\)

Step-by-step explanation: Factor and set each factor equal to zero.

Hope this helped you! :D

Answer:

The slope is 30, and the y-intercept is 75.

Step-by-step explanation:

Use two points from the table, and find the equation of a line given two points.

Point 1: (1, 105)

Point 2: (3, 165)

y = mx + b

slope = m = (y_1 - y_1)/(x_2 - x_1)

m = (165 - 105)/(3 - 1) = 60/2 = 30

y = 30x + b

Use point (1, 105) for x and y.

105 = 30(1) + b

105 = 30 + b

b = 75

y = 30x + 75

The slope is 30, and the y-intercept is 75.

The arc length is D) 3.14 meters.

What is arc length?

In mathematics, an arc is a portion of a curve that can be thought of as a segment of the curve. An arc is a connected set of points on a curve, usually a portion of a circle.

It is defined by two endpoints and all the points along the curve between them. The length of an arc is the distance along the curve between its two endpoints.

The distance along the curved line that forms the arc (a section of a circle) is measured using the arc length formula.

                                      \(A_L=\frac{\theta}{360\textdegree}2\pi r\)

Here the give circle Radius PR = 3m and θ=60°.

Now using arc length formula then,

=> Arc length \(A_L=\frac{\theta}{360\textdegree}2\pi r\)

=> \(A_L=\frac{60}{360} \times2\times3.14\times3\)

=> \(A_L=\frac{1}{6}\times2\times3.14\times3\)

=> \(A_L\) = 3.14 m.

Hence the arc length is D) 3.14 meters.

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Aligned Dim constraint option allows you to create a dimensional constraint that has extension lines perpendicular to an angled surface.

In CAD software, a constraint is a restriction or limitation placed on geometric properties by a designer or engineer: An entity in a design model that keeps its structure when the model is altered is referred to as type 203. In addition to relative length and angle, these properties may also include size, shift, and displacement.

The term "plural form constraints" refers to the delineations of geometrical characteristics between two or more entities or solid modelling bodies; these delimiters are definitive for properties of hypothetical physical position and motion, or displacement in parametric design. However, a CAD programme vendor may use different terminology than another.

CAD software for solid modelling, computer-aided architectural design (including building information modelling), computer-aided engineering, assembly modelling, and other CAD subfields frequently uses constraints.

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Answer:

x = 72 degrees

y = 9.125 cm

Step-by-step explanation:

the sum of degrees of all angles in a triangle is 180.

because the triangles are similar, all the angles must be the same in both. and the side lengths of one triangle must all have the same scaling factor compared to the other triangle.

the similarity tends is that the angle at E is the same as at B (48 degrees). so, then the angles at C are 60 degrees. that leaves for the angle at D (x) 180 - 60 - 48 = 72

BC (8) is scaled to CE (10) by the factor 10/8 = 5/4

so, y must have the same scaling factor in relation to AB (7.3)

y = 7.3 × 5/4 = 9.125

The error message "Difference order N must be a positive integer scalar" is indicating that there is an issue with the input argument for the diff function.

The diff function is used to calculate the difference between adjacent elements in a vector.
In the code you provided, the line that is causing the error is:
f_prime0 = diff(f,x0,xinc);
To fix this error, you need to ensure that the input arguments for the diff function are correct.

To fix this problem, you need to look at the code in the Newton_Raphson_tutorial function and possibly also the Tutorial_m function. You probably get an error when computing the derivative with the 'diff' function.

However, we can offer some general advice on how to fix this kind of error. The error message suggests that the variable N used to specify the difference order should be a positive integer scalar.

Make sure the variable N is defined correctly and has a positive integer value.

Make sure it is not assigned a non-integer or non-scalar value.

Make sure the arguments to the diff function are correct.

The diff function syntax may vary depending on the programming language or toolbox you are using.

Make sure the variable to differentiate ('f' in this case) is defined and suitable for differentiation.

Make sure that x0 and xinc are both positive integer scalars, and that f is a valid vector or matrix.
Additionally, it's important to check if there are any other errors or issues in the code that could be causing this error message to appear.

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The numbers below can be classified as follows:

Rational numbers are numbers that can be expressed as the ratio of two integers, where the denominator should not be equal to zero.

An integer is a number with no decimal or fractional part and it includes negative and positive numbers, including zero.

Whole numbers is a collection of all the basic counting numbers and 0.

Example of whole numbers are 0, 1 , 2, 3, 4...

Therefore,

-5 is an integer and rational  number.

-0.151 is a rational number.

72.72 is a rational number.

-5.236 is a rational number.

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Answer:

A and 1/3

Step-by-step explanation:

Answer:

67°

Step-by-step explanation:

TYAJSJSHSSNDNDBSBSBSBBSD

Answer:

Last image.

Step-by-step explanation:

So, we know that the orginal graph is of \(\sqrt[7]{x}\)

We need to find the graph of \(-\sqrt[7]{x}-8\)

First off, we see a negative in front of the root.

This means that all the values will be flipped across the x axis.

This removes the first two answer graphs, for they are of the postive root.

Next, we have a -8 following the root.

So, when another number is inside of the root(example: \(\sqrt[7]{x-6}\)) You are going to add 6 to the x axis, basically shifting everything to the right(postive). If it was a postive 6 inside the root, we would move it left(negative)

This is not what is being done in our graph, I just wanted to explain this for future graphing.

Now, when a number is outside the root, such as the one above, then it shifts the y axis. In this case we have a -8 outside the root. This means that the graph will be shifted down(negative) by 8.

This eliminates the 3rd graph image, leaving the last graph answer shown below.

Hope this helps!

Answer:

\(2x^2+7x+6=0\\\\2(x^2+\frac72x+3)=0\\\\2[x^2+2\cdot x\cdot\frac74+(\frac74)^2-(\frac74)^2+3]=0\\\\2[x^2+2\cdot x\cdot\frac74+(\frac74)^2]-2(\frac74)^2+6=0 \\\\2(x+\frac74)^2-2\cdot\frac{49}{16}+6=0\\\\2(x+\frac74)^2-\frac{49}8+\frac{48}8=0\\\\2(x+\frac74)^2-\frac18=0\)

Answer:

(x+7/4)^2=1/16

Step-by-step explanation:

Answer:

1 = T

2 = F

3 = T

4 = F

Step-by-step explanation:

I am numbering each true/false question from top to bottom(the highest question is question #1 and the lowest question is #4)

1. True - because the line starts at $6 on the graph, when the x is 0,  meaning it cost $6 to get into the County fair, while when the x is zero on the chart, it only cost $3 so it does cost 3 more dollars to get into the state fair.

2. False - Caylee only spend $2 less than Riley

3. True - when x is 3 on both charts, y is 12 on both charts so this is true.

4. False - because it only increases by $3 between each ride.

Answer:

(i)\(M \cup P=\{2,3,4,5,6,7,8,10,11,12,13,14,16,17,18,19,20,22,23,24,26,28,29,30\}\)

(ii)M-T={2,4,6,8,10,12,14,16,18,20,22,24,26,28,30}

(iii)P∪(M∩T) = {2, 3, 5, 7, 11, 13, 17, 19, 23, 29}

(iv)P’U(M∩T’)={2,4,6,8,9,10,12,14,15,16,18,20,21,22,24,25,26,27,28,30}

Step-by-step explanation:

Given the sets:

ε = {x: 2 ≤ x ≤30, x is an integer}

M = {even numbers}={2,4,6,8,10,12,14,16,18,20,22,24,26,28,30}

P = {prime numbers}={2, 3, 5, 7, 11, 13, 17, 19, 23, 29}

T = {odd numbers} ={3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29}

(i)This is the union of sets M and P. (Do not repeat same elemnts)

\(M \cup P=\{2,3,4,5,6,7,8,10,11,12,13,14,16,17,18,19,20,22,23,24,26,28,29,30\}\)

(ii)M-T: This is the set M less elements in set T.

Since \(M \cap T =\{\}\), the set M-T=M.

M-T={2,4,6,8,10,12,14,16,18,20,22,24,26,28,30}

(iii) P∪(M∩T)

\(M \cap T =\{\}\)

Therefore:

P∪(M∩T) = P

P∪(M∩T) = {2, 3, 5, 7, 11, 13, 17, 19, 23, 29}

(iv) P’U(M∩T’)

Since T is the set of odd numbers, its complement will be the set of even numbers.

T'=M={2,4,6,8,10,12,14,16,18,20,22,24,26,28,30}

M∩T’=M={2,4,6,8,10,12,14,16,18,20,22,24,26,28,30}

\(P' =\{4,6,8,9,10,12,14,15,16,18,20,21,22,24,25,26,27,28,30\}\)

Therefore:

P’U(M∩T’) = {4,6,8,9,10,12,14,15,16,18,20,21,22,24,25,26,27,28,30} U {2,4,6,8,10,12,14,16,18,20,22,24,26,28,30}

={2,4,6,8,9,10,12,14,15,16,18,20,21,22,24,25,26,27,28,30}

Answer:

36 possible outcomes

Step-by-step explanation:

In order to calculate the total number of possible outcomes, you need to multiply the number of options in each category with one another. For example, the categories have the following number of possible choices...

Games: 3 choices

Food: 3 choices

Movies: 4 choices

Now we simply multiply these three values together to get the total number of possible party outcomes.

3 * 3 * 4 = 36 possible outcomes

Answer:

Step-by-step explanation:

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

So,

\(17^2 +15^2 = ?\)

Well,

\(17^2 =289\)

and

\(15^2=225\)

So,

\(289+225=514\)

Now, we have to find the square root of 514.

\(\sqrt{514} =22.671568097509267786240958185847\) OR \(22.7\)

Hope this helps! Brainliest would be much appreciated! Have a great day! :)

Answer:

Earth's circumference is approximately 25,120 miles because if you plug in 8,000 and 3.14 into the formula C = πd, C = 25,120.

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

The concentration of the drug is greater than or equal to 0.16 mg/cc for the time interval of X to Y.

To determine the interval of time when the concentration of the drug is greater than or equal to 0.16 mg/cc, we need to analyze the drug's behavior and how it changes over time. This can be done by studying the drug's pharmacokinetics, which involves understanding its absorption, distribution, metabolism, and excretion within the body.

Firstly, we need to know the drug's pharmacokinetic profile, such as its absorption rate, elimination half-life, and clearance rate. These parameters help us understand how the drug is processed and eliminated from the body. By analyzing these factors, we can determine the concentration of the drug at different time points.

Next, we can plot a concentration-time curve based on the drug's pharmacokinetic parameters. This curve represents the drug's concentration over time. By examining the curve, we can identify the time points at which the drug concentration reaches or exceeds 0.16 mg/cc.

The interval of time when the drug concentration is greater than or equal to 0.16 mg/cc corresponds to the portion of the concentration-time curve that lies above or intersects the 0.16 mg/cc threshold. By analyzing the curve, we can identify the specific time interval (from X to Y) during which the drug concentration remains at or above the desired threshold.

In summary, the concentration of the drug is greater than or equal to 0.16 mg/cc for the time interval of X to Y, based on the analysis of the drug's pharmacokinetic profile and the concentration-time curve.

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The value of P in the expression \(x^2-10x+P=(x-A)(x-B)\) is 25

Given the expression \(x^2-10x+P=(x-A)(x-B)\)

To get the value of P, we will use the completing the square method;

Add the square of the half of the coefficient of x

Hence the complete quadratic expression will be \(x^2-10x + 25\)

Hence the value of P in the expression \(x^2-10x+P=(x-A)(x-B)\) is 25

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The slope represented in the given table is 3/4.

How do you calculate the slope?

You can find the slope of the line by determining the rise and run of two locations on the line. The rise is the vertical change between two places, while the run is the horizontal change. The slope is calculated by dividing the climb by the run:  Slope = rise/ run.

Using the equation of the line, the slope equation is y = mx + b, where m is the slope and b is the y-intercept.

The slope-intercept form of an equation occurs when the equation of a line is stated in the form y = mx + b.

The slope of the line is given by m. And b represents the b in the point.

suppose,

3 = -4m + b

6 = (0)m + b

6 = b

so,

3 = -4m + (6)

4m = 6 -3

m = 3/4

Therefore, the slope represented in the given table is 3/4.

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Answer:

15:27:63

Step-by-step explanation:

solve by multiplying the ratio by the opposing number.

a b b c

5 9 3 7

multiply 5 x 3 = 15

multiply 9 x 3 = 27

mutliply 9 x 7 = 63

______

\( \: \)

\( \tt5 - 6x = 8x + 17\)

\( \longmapsto \tt \: x = \frac{5 - 17}{ - 6 + 8} \)

\( \longmapsto \tt \: x = \frac{ - 12}{8 - 6} \)

\( \longmapsto \tt \: x = \frac{ - 12}{ 2} \)

\( \longmapsto \tt \: x = \boxed{ \blue{ - 6}}\)

46 to the nearest integer is 50

The answer is 46 because 46 can’t be rounded up nor down so it stays the same :P hope this help please give brainleist and rating

One third written as a fraction is 1/3. You can also write it as a decimal by simply dividing 1 by 3 which is 0.33.

If you multiply 0.33 with 536 you will see that you will end up with the same answer as above.

You may also find it useful to know that if you multiply 0.33 with 100 you get 33.33. Which means that our answer of 178.67 is 33.33 percent of 536.

Solution : 178.67