Which point represents the fraction 7/10?



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Answer:

D. x > -3 and x < 1

Step-by-step explanation:

There is an absolute value in this inequality, so we have to solve for 2 instances -- where the quantity in the absolute value is positive, and where it is negative.

First, we will isolate the absolute value by dividing by 3:

3|x + 1| < 6

|x + 1| < 2

Then, because this is a less-than case of the absolute value, we can put it in between the positive and negative absolute values of the other side:

-|2| < x + 1 < |2|

-2 < x + 1 < 2

and solve.

-3 < x < 1

(this can also be written as x > -3 and x < 1)

Hi there! :)

\(\large\boxed{z = 1.764}\)

\(10x^{(2z/3)} = 15\)

Rewrite as a logarithmic equation using this format:

\(a^{b} = c \\\\log_{a}c = b\)

In this instance:

a = 10 (log is by default base 10)

b = 2z / 3

c = 15

Rewrite as the log equation:

\(log 15 = 2z/3\)

Evaluate log (15):

\(1.176 = 2z / 3\)

Multiply both sides by 3:

\(3.528 = 2z\)

Divide both sides by 2:

\(z = 1.764\)

Answer:

z= 3log(15)/2

z= 1.764

The model with the largest number of parameters, excluding the intercept and white noise variance, is (d) ARIMA(2, 2, 3) with 5 parameters.

Excluding the intercept θ0 and white noise variance σ2e, the model with the largest number of parameters is (d) ARIMA(2, 2, 3).
Here's the breakdown of the parameters for each model:

(a) ARIMA(1, 1, 1) × (2, 0, 1)12:
AR part = 1 parameter
MA part = 1 parameter
Seasonal AR part = 2 parameters
Seasonal MA part = 1 parameter
Total parameters = 1 + 1 + 2 + 1 = 5

(b) ARMA(3, 3):
AR part = 3 parameters
MA part = 3 parameters
Total parameters = 3 + 3 = 6

(c) ARMA(1, 1) × (1, 2)4:
AR part = 1 parameter
MA part = 1 parameter
Seasonal AR part = 1 parameter
Total parameters = 1 + 1 + 1 = 3

(d) ARIMA(2, 2, 3):
AR part = 2 parameters
MA part = 3 parameters
Total parameters = 2 + 3 = 5

So, the model with the largest number of parameters, excluding the intercept and white noise variance, is (d) ARIMA(2, 2, 3) with 5 parameters.

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Answer:

y intercept is 3 and slope is 4/1

Step-by-step explanation:

In essence, a function is a rule that assigns to each value of the input set (also known as the domain), a unique value of the output set (also known as the range).

A function is a fundamental mathematical concept that is used to describe the relationship between two sets of values.

To understand the idea of a function, imagine a machine that takes in an input and produces an output. The input values are the domain of the function, and the output values are the range. A function can be represented as an equation, a graph, or a table. For example, the equation f(x) = x + 3 represents a function that takes in an input value x and produces an output value that is 3 greater than the input value.

One of the key features of a function is that each input value must have a unique output value. This means that if you input the same value into the function twice, you should get the same output value both times. In mathematical terms, we say that a function is well-defined if it has a unique output value for each input value.

Functions are used in a wide range of mathematical applications, from algebra and calculus to statistics and data analysis. They provide a powerful tool for describing and analyzing relationships between different sets of values.

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Answer:

one person one number

Step-by-step explanation:

Answer:

One person One number

Step-by-step explanation:

You probably don't need my answer but yeh

Stand C sold their tomatoes at the least expensive price per pound that price is 2.70 per pound.

The ratio is defined as a relationship between two quantities, it is expressed as one divided by the other.

We have to determine the price of sold tomatoes at the least expensive price per pound.

The price of sold tomatoes at stand A:

⇒ 2/(3/4) = 2/0.75  = 2.67 per pound.

The price of sold tomatoes at stand B:

⇒ 3.45/(5/4) = 3.45/1.25  = 2.76 per pound.

The price of sold tomatoes at stand C:

⇒ 14.85/(11/2) = 14.85/5.5= 2.70 per pound.

Here is the least expensive price per pound at stand C.

Hence, the stand C sold their tomatoes at the least expensive price per pound that price is 2.70 per pound.

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Answer:

the probability is one in 6

Step-by-step explanation:

there are 6 sides on a basic die and so the only number higher than 5 is 6. you have a 1/6 chance.

Answer:

x = 0 hopefully this helps

Answer:

You followed through on the offer cost of $21.45 per share for your stock, and you can sell it for its net resource estimation of $41.30 per share. That is a benefit of just $19.85 per share, which isn't the $20 per share you need to get.

Step-by-step explanation:

Sorry for the late answer my guy.

Based on the information given, the reason why the shares hasn't been sold is because the profit gotten is only $19.85 and not the $20 per share that the person wants to get.

From the information, it was stated that 100 shares of stock were bought in a fund with a net asset value of $21.30 and an offer price of $21.45.

The offer price of $21.45 per share was paid and it can be sold for a net asset value of $41.30 per share. Therefore, the profit made will be:

= $41.30 - $21.45

= $19.85

Therefore, the profit gotten is only $19.85 and not the $20 per share that the person wants to get.

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Answer:

28/5 would be the most simplified version. but it can also be 5 3/5.

Step-by-step explanation:

Answer:

The answer is c.

Step-by-step explanation:

\(a_{1} =-1*(-4)x^{n-1}\)

\(a_{1} =-1(-4)^{1-1}\)

\(a_{1} =-1(-4)^{2} \\a_{1} =-1(1)\\a_{1} =-1\)\(a_{2} =-1(-4)^{2-1} \\a_{2} =-1(-4)^{1} \\a_{2} =-1(-4)\\a_{2}=4\)\(a_{3}=-1(-4)^{3-1} \\a_{3}=-1(-4)^{2} \\a_{3}=-1(16)\\a_{3}=-16\)

Answer:

71

Step-by-step explanation:

71

keeping in mind that parallel lines have exactly the same slope, let's check for the slope of the equation above

\(7x-5y=-6\implies -5y=-7x-6\implies y=\cfrac{-7x-6}{-5} \\\\\\ y=\stackrel{\stackrel{m}{\downarrow }}{\cfrac{7}{5}}x+\cfrac{6}{5}\qquad \impliedby \qquad \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}\)

so we're really looking for the equation of a line whose slope is 7/5 and it passes through (-4 , -5)

\((\stackrel{x_1}{-4}~,~\stackrel{y_1}{-5})\hspace{10em} \stackrel{slope}{m} ~=~ \cfrac{7}{5} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-5)}=\stackrel{m}{ \cfrac{7}{5}}(x-\stackrel{x_1}{(-4)}) \implies y +5 = \cfrac{7}{5} ( x +4) \\\\\\ y+5=\cfrac{7}{5}x+\cfrac{28}{5}\implies y=\cfrac{7}{5}x+\cfrac{28}{5}-5\implies {\Large \begin{array}{llll} y=\cfrac{7}{5}x+\cfrac{3}{5} \end{array}}\)

Answer:

36 increase by 25% is 45.00

Step-by-step explanation:

36 increase by 25% is 45.00

The coefficient of x⁹ in (2-x)¹⁹ is -48620.

To find the coefficient of x⁹ in (2-x)¹⁹, we use the binomial theorem. The general term of a binomial expansion is given by:

T(r+1) = nCr * \(a^(^n^-^r^)\) * \(b^r\)

where n is the power (19 in this case), r is the term index, a is the first term (2), b is the second term (-x), and nCr represents the binomial coefficient.

For the x⁹ term, we need to find T(9+1) or T(10). Plugging in the values, we get:

T(10) = 19C9 * 2⁽¹⁹⁻⁹⁾ * (-x)⁹

T(10) = 19C9 * 2¹⁰ * (-1)⁹ * x⁹

19C9 can be calculated as 19! / (9! * 10!) = 92378.

So, T(10) = 92378 * 2¹⁰ * (-1)⁹ * x⁹ = -48620 * x⁹.

Hence, the coefficient of x⁹ in (2-x)¹⁹ is -48620.

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Answer:

Step-by-step explanation:

The trigonometric function gives the ratio of different sides of a right-angle triangle.

The trigonometric function gives the ratio of different sides of a right-angle triangle.

\(\rm Sin \theta=\dfrac{Perpendicular}{Hypotenuse}\\\\\\Cos \theta=\dfrac{Base}{Hypotenuse}\\\\\\Tan \theta=\dfrac{Perpendicular}{Base}\\\\\\Cosec \theta=\dfrac{Hypotenuse}{Perpendicular}\\\\\\Sec \theta=\dfrac{Hypotenuse}{Base}\\\\\\Cot \theta=\dfrac{Base}{Perpendicular}\\\\\\\)

where perpendicular is the side of the triangle which is opposite to the angle, and the hypotenuse is the longest side of the triangle which is opposite the 90° angle.

Given for ∠X, the base side is 7, the perpendicular side is 4√2, while the hypotenuse side is 9. Therefore, the value of the trigonometric ratios are:

\(\rm Sin X=\dfrac{4\sqrt2}{9}\\\\\\Cos X=\dfrac{7}{9}\\\\\\tan X=\dfrac{4\sqrt2}{7}\)

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Y is found as the mid point of line VW.

By the stated conditions is the question;

X is the mid point of the line UY.

Thus, UX = XY

In ΔUXT and ΔXYV

∠TUX  = ∠XYV = 90 degrees.

UX = XY (given)

∠UXT = ∠VXY  (vertically opposite angles)

Thus, the ASA property; ΔUXT ≅ ΔXYV.

Then, UT = VY (BY CPCT). .........1

And, UT = YW (as UYWT is a square).........2

Equating 1 and 2.

VY = YW

Thus, Y is the mid point of line VW.

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Answer:

Correct option: Third one

Step-by-step explanation:

A polynomial is an expression in the form:

\(ax^n + bx^{n-1}+...+mx^1+n\)

Where n is a non-negative integer number, and a, b, ... are real coefficients.

The first option is not a polynomial, because there is a non-integer number (5/2) in the exponent of y.

The second option is not a polynomial, because there is a negative integer number in the exponent (the fraction \(\frac{1}{x^2}\) is the same as \(x^{-2}\), and \(\frac{1}{5x}\) is the same as \(0.2x^{-1}\)).

The third option is a polynomial, because all numbers in exponent are non-negative integers.

The fourth option is not a polynomial, because there is a variable x in the exponent, so we don't know if the exponent is a non-negative integer number.

Answer:

x = 14

Step-by-step explanation:

x + 10 = 2x - 4

x + 10 - 10 = 2x - 4 - 10

x = 2x - 14

x - 2x = 2x - 2x - 14

- x = - 14

- x ÷ - 1 = - 14 ÷ - 1

x = 14

If the angles are ∠1 = 2x + 4 and ∠2 = 3x - 3, then m∠TRS =  36°.

What is an angle?

An angle is a figure in plane geometry that is created by two rays or lines that have a shared endpoint. The Latin word "angulus," which meaning "corner," is the source of the English term "angle." The shared terminus of two rays is known as the vertex, and the two rays are referred to as sides of an angle.

The measure of ∠1 = 2x + 4

The measure of ∠2 = 3x - 3

The measure of ∠TRS is -

∠TRS = ∠1 + ∠2

Since, PR is a bisector then ∠1 = ∠2.

The equation is -

2x + 4 = 3x - 3

2x - 3x = - 3 - 4

-x = -7

x = 7

Substitute the value of x in the angles -

∠1 = 2(7) + 4

∠1 = 14 + 4

∠1 = 18°

∠2 = 3(7) - 3

∠2 = 21 - 3

∠2 = 18°

So, the value of ∠TRS is -

∠1 + ∠2

18° + 18°

36°

Therefore, the measure of ∠TRS is 36°.

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Answer:

12+12+4= 28 She started off with $12 a week when she went to the movies obviously gonna be $12 more let she's gonna make it she doesn't go to the movie plus the 4 light she does with that extra chores

\( \sqrt{x} = {x}^{ \frac{1}{2} } \)

so

\( \sqrt{ {x}^{18} } = {( {x}^{18}) }^{ \frac{1}{2} } = {x}^{9} \)

\(0.1 \sqrt{ {a}^{6} } = 0.1 \times {a}^{3} \)

Answer:

it is absolutely correct

Answer: x^3+x^2y–4y–4x  = (x-2)(x+2)(x+y)

Answer: 4,300 gallons of water

215 x 4 = 860 gallons of water using the dishwasher

215 x 6 x 4 = 5,160 gallons of water by hand

5,160 - 860 = 4,300 gallons of water saved by using the dishwasher.

- Your welcome, keep it up champ.

For this problem, we need to convert the radius of the ball from centimeters to inches.

This is done by dividing the radius by 2.54:

Assuming that both balls are spheres, their volumes are:

The ball with a radius of 7.5 inches has the most volume in cubic inches.