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Answer:A = P(1+r/n)nt

A = 3500(1+.092/4)4t

Step-by-step explanation:

Answer:

-2.4, -3, 0.2, 3/9, 9.5

Step-by-step explanation:

Answer:

3/9, -3, -2.4, 0.2, 9.5 . Hope this helps ! <3

Step-by-step explanation:

Yes, if the value of y = 0 then it makes the horizontal line.

The term horizontal line is defined as one that goes from left to right.

And here we also know that they are parallel to the x –axis in the coordinate plane.

And the horizontal line has a slope of zero.

While we looking into the move along the right of the line, then it does not rise or fall at all.

Here we have to the that the following factors are also included in feature:

In as the horizontal line is parallel to the x-axis and it is parallel to the horizon.

Where as the horizontal line is a sleeping line and it is also defined as can be a sleeping, standing, or a slanting line.

Where the horizontal line is perpendicular to the y-axis.

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Step-by-step explanation:

Solution: Let the current ages of the father be F and that of the son, S.

Three years ago their ages were (F-3) and (S-3) and the sum was 48, or

F+S = 48+3+3 = 54, or

F = 54-S …(1)

(F+3) : (S+3) = 3:1, or

F+3 = 3S+9, or

F = 3S+6 …(2)

Equate (1) and (2): 54-S = 3S+6, or

4S=48, or S = 12 and So F = 42.

The father is 42 years and the son 12 years,

Answer:

+3 year after now Dad = 45; Son = 15 ====>   30 years old

now                       Dad = 42; Son = 12 ====>   30 years old

-3 year after now Dad = 39; Son = 9 =====>   30 years old

Step-by-step explanation:

Before 3 year is 48 so after 3 year is + 6 right???

so ==> 48 + 6(father and son so it's 2) + 6(same same) ==> 60

the ratio is 3:1 so son gets 1 dad gets 3 right?

==> 4 is the sum

So son is 60/4x1 = 15

Dad is 60/4x3(dad have three remember?) = 45

so now dad and son will be:

Dad = 45 -3 (only dad ok?) = 42

Son = 15-3(only son) = 12

so you can find the before to by minus 3 again ok??

Thanks for seeing

Tell me if it's wrong or right :P | XD | (❁´◡`❁)

Answer:

y^2 + x^2 = 8^2

Step-by-step explanation:

Mathematically the equation of a circle is written as;

(y-a)^2 + (x-b)^2 = r^2

Where (a, b) = (0,0)

r = 8

Substituting these values, we have ;

y^2 + x^2 = 8^2

x^2 + y^2 = 64

Answer:

A. w = 26/2 = -13

B. 3n = 20

     n = 20/3

C. -w = 30

     w = -30

D. -2c = 32

       c = -16

E. 4h = -11

     h = -11/4

F. 3.7x = 7.5

        x = 75/37

Answer:

    x = 75/37

Step-by-step explanation:

Answer:

D.

Step-by-step explanation:

By calculation (I used a calculator for this one):

Therefore, the answer is D.

Answer: 1 tablespoon

Step-by-step explanation:

Given :

P(x 3), Q(7, -1) and PQ= 5 .

To Find :

The possible value of x.​

Solution :

We know, distance between two points in coordinate plane is given by :

\(PQ = \sqrt{(x-7)^2 + ( 3-(-1))^2}\\\\PQ^2 = (x-7)^2 + ( 3-(-1))^2\\\\(x-7)^2 + 4^2 = 5^2\\\\( x- 7)^2 = 3^2 \\\\x - 7 = \pm 3\\\\x = 10 \ and \ x = 4\)

Therefore, the possible value of x are 10 and 4.

Answer:

J>5

Step-by-step explanation:

I hope this helps let me know if it does

The value of x is -793.

What are arithmetic operations?

Arithmetic operations is a branch of mathematics, that involves the study of numbers, the operation of numbers that are useful in all the other branches of mathematics. It basically comprises operations such as Addition, Subtraction, Multiplication, and Division.

We have,

\(\frac{12}{23} - (23 * 35) = x\)

x =?

To solve this equation, we can start by performing the operations inside the parentheses first:

\(\frac{12}{23} - (23 * 35) = x\)

\(\frac{12}{23} - 805 = x\)

Next, we can perform the division:

\(\frac{12}{23} - 805 = x\)

12 - 805 = x

Finally, we can subtract 805 from both sides to solve for x:

12 - 805 = x

-793 = x

Therefore, the value of x is -793.

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To find the values of a that satisfy the equation 27a² + 2 = -2a + 4, we need to solve the quadratic equation for a. The first paragraph will provide a summary of the answer.

To solve the equation 27a² + 2 = -2a + 4, we start by rearranging it to bring all the terms to one side: 27a² + 2a - 2 = 0. This is now a quadratic equation in the form of ax² + bx + c = 0, where a = 27, b = 2, and c = -2.

Next, we can solve this quadratic equation by using the quadratic formula: a = (-b ± √(b² - 4ac)) / (2a). Plugging in the values, we have a = (-(2) ± √((2)² - 4(27)(-2))) / (2(27)).

Simplifying the expression inside the square root, we get √(4 + 216) = √220 = 2√55. Therefore, the solutions for a are given by a = (-(2) ± 2√55) / (2(27)).

Further simplifying, we have a = (-1 ± √55) / 27, which gives two possible values for a. The final solution is a = (-1 + √55) / 27 and a = (-1 - √55) / 27.

Hence, the values of a that satisfy the equation 27a² + 2 = -2a + 4 are a = (-1 + √55) / 27 and a = (-1 - √55) / 27.

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The first term, a1, in the geometric series is -3.

What is Geometric Series?

A geometric series is a series for which the ratio of two consecutive terms is a constant function of the summation index. The more general case of a ratio and a rational sum-index function produces a series called a hypergeometric series. For the simplest case of a ratio equal to a constant, the terms have the form

To find the first term, a1, in a geometric series given the sum, Sn = 93, the common ratio, r = 2, and the number of terms, n = 5, we can use the formula for the sum of a geometric series:

Sn = a1 * (1 - r^n) / (1 - r)

Plugging in the given values, we have:

93 = a1 * (1 - 2^5) / (1 - 2)

Simplifying the expression:

93 = a1 * (1 - 32) / (-1)

93 = a1 * (-31)

Now we can solve for a1 by dividing both sides of the equation by -31:

a1 = 93 / -31

a1 = -3

Therefore, the first term, a1, in the geometric series is -3.

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Answer:

3.3 inches

Step-by-step explanation:

We Know

The diameter of a circle is 6 3/5 inches.

6 3/5 = 33/5 = 6.6 inches

What is the radius, r, of the circle?

The diameter is twice the radius to find the radius we take

6.6 ÷ 2 = 3.3 inches

So, the radius of the circle is 3.3 inches.

Answer:

radius = 3 \(\frac{3}{10}\) inches

Step-by-step explanation:

the radius r of a circle is half the diameter , then

r = 6 \(\frac{3}{5}\) × \(\frac{1}{2}\) (change mixed number to an improper fraction )

 = \(\frac{33}{5}\) × \(\frac{1}{2}\)

 = \(\frac{33(1)}{5(2)}\)

 = \(\frac{33}{10}\)

 = 3 \(\frac{3}{10}\)

Answer:

Monthly cost of cell phone for 0 minutes is $19.95 and for 40 minutes of talk is $21.95. It means that average rate of change ( increase of monthly cost for each minute of talk time ) is: ARC = ( 21.95 - 19.95 ) / ( 40 - 0 ) = 2.00 / 40 = $0.05. Answer: C ) The average rate of change is $0.05, meaning that for each minute of talk time, the monthly bill increases by $0.05.

Positive angles that are coterminous with 112 degrees are 472 degrees & 832 degrees.

Coterminal angles are those with a common terminal side that are in standard position (angles with the starting side on the positive x-axis).

Simply add or subtract multiples of 360° from the specified angle to obtain the coterminal angle. Due to the unlimited variety of 360-degree multiples, there are an infinite number of coterminal angles that can be formed.

112 + 360 = 472

112 + 360 + 360 = 832

112 − 360 = −248

112 − 360 − 360 = −608

Therefore, the measure of positive angles that are coterminal is 472° and 832°.

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6000 Mexican pesos is equivalent to approximately $281.70 USD.

It's important to note that the exchange rate is not fixed and can fluctuate on a daily basis. So, if you need to convert a large sum of money, it's recommended to keep an eye on the exchange rate for a few days to make sure you get the best rate possible.

This rate is constantly changing due to many factors like inflation, political stability, and trade relations between the countries.

the conversion rate of 6000 MXN to USD is not a fixed value, and it's important to be aware of the current exchange rate to get the most accurate conversion.

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True. Variables employed in a regression model can be both quantitative and qualitative.

Quantitative variables represent numerical data, while qualitative variables represent non-numerical data that fall into distinct categories or groups. Including both types of variables in a regression model allows for examining the relationship between the dependent variable and various predictors.

In regression analysis, variables used in the model can be quantitative or qualitative. Quantitative variables, also known as continuous variables, are measured on a numeric scale and represent quantities or magnitudes. Examples include age, income, temperature, or height. These variables can be used as predictors in regression models to analyze their impact on the dependent variable.

On the other hand, qualitative variables, also known as categorical or discrete variables, represent non-numeric data that fall into distinct categories or groups. Examples include gender, ethnicity, occupation, or education level. These variables can also be used in regression models by encoding them as dummy variables or indicator variables, allowing for the examination of their relationship with the dependent variable.

Including both quantitative and qualitative variables in a regression model provides a comprehensive analysis of the factors that influence the dependent variable. It allows for understanding the impact of numerical factors as well as the categorical characteristics on the outcome variable, facilitating a more thorough understanding of the relationship being studied.

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Answer:

Well B is the base of the shape

If thats what you mean

Step-by-step explanation:

7/12

Hope this helped

Mario's  total Cost = 35 + (40.50×m) + 49.50 + (49.99×m).

Cost is the monitorial associated with the purchase of production of food or service if can include the price of materials which is over it. And other expenses that are related to the production of the good or service cost is a major factor when deciding whether to purchase a product something as it is an indicator of the value of the product of sound service.

The expression to represent Mario's total cost for both services after m months is 35 + (40.50 x m) + 49.50 + (49.99 x m) = Total Cost.

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Answer:

b

Step-by-step explanation:

not sure

Answer:

1.93 or 2 years old

Step-by-step explanation:

First divide 1,000,000 by 60 to get the hours then by 24 to get the days then by 30 to get the months then by 12 to get the years.

Answer:

2 years old(Rounded)

Keys:

Where Y is Years, m is minutes, and v is the default value for dividing minutes into years.

Step-by-step explanation:

Y = m ÷ v

m = 1,000,000

v = 525,600

m ÷ v = 1.903

The number of calories that Darrell will burn in 1 minute while kayaking is given as follows:

4 calories.

The number of calories that Darrell will burn in 1 minute while kayaking is obtained applying the proportions in the context of the problem.

For each input-output pair in the table, the constant of proportionality is of 4, hence the number of calories that Darrell will burn in 1 minute while kayaking is given as follows:

4 calories.

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Answer:

A

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

The bold dot on the point < 0 symbolizes that x ≤ 0

Since this does not show on the point -4 < 0 it stays as this

-4 < 0 ≤ 0

Janet's choice to use Door Dash instead of Uber Eats can be explained using two concepts from Predictably irrational: the power of free offers and the influence of perceived value.

In Predictably Irrational, one example discussed is the "Zero Price Effect." People tend to be more attracted to offers that are free, even if the overall value may be similar or slightly inferior. Janet's decision to choose Door Dash can be attributed to the free delivery promo, which creates a perception of added value and savings, even if the food prices themselves are comparable.

Another concept is "The Decoy Effect." When presented with multiple options, a decoy is strategically introduced to influence decision-making. In this case, Door Dash's free delivery offer acts as a decoy, making the alternative (Uber Eats) seem less appealing in comparison.

Janet's choice is influenced by the allure of a free offer, creating a positive perception of Door Dash's value. The power of free and the decoy effect play a role in swaying her decision.

Janet's choice of Door Dash over Uber Eats exemplifies the impact of free offers and perceived value on decision-making. The free delivery promo provided by Door Dash creates a sense of added value and savings, making it a more appealing option. The presence of a decoy effect diminishes the attractiveness of Uber Eats.

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The total foam needed to make n cones is (n/3)πr^2h cubic inches.

The volume of a cone can be calculated using the formula:

V = (1/3)πr^2h

where r is the radius of the base, h is the height, and π is the mathematical constant pi.

In this case, the height of each cone is given as h inches, and the radius of the base is given as r inches. So, the volume of each cone can be calculated as:

V = (1/3)πr^2h

Now, let's assume that the company wants to make n cones. Then, the total amount of foam needed to make these cones would be:

Total foam needed = n × V

Substituting the expression for V, we get:

Total foam needed = n × (1/3)πr^2h

Therefore, the total foam needed to make n cones is (n/3)πr^2h cubic inches.

Note that the given values of h and r are necessary to compute the total foam required.

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Answer:

0.2

Step-by-step explanation:

The side lengths of the triangle are:

Longer side= 36m, shorter side= 27m and hypotenuse=45m

Here, we have,

Let x be the longer leg of the triangle

According to the problem, the shorter leg of the triangle is 9 shorter than the longer leg, so the length of the shorter leg is x - 9

The hypotenuse is 9 longer than the longer leg, so the length of the hypotenuse is x + 9

We know that in a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides. So we can use the Pythagorean theorem:

(x + 9)² = x² + (x - 9)²

Expanding and simplifying the equation:

x² + 18x + 81 = x² + x² - 18x + 81

x²-36x=0

x=0 or, x=36

Since, x=0 is not possible in this case, we consider x=36 as the solution.

Thus, x=36, x-9=27 and x+9=45.

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