what is 2-3 added to 4+6

Answer:

165

Step-by-step explanation:

Answer:

1.825

Step-by-step explanation:

so 200 a year and there is 365 days in a year  365/200=1.825

There are 168 black cubes in the arranagement.

A cube has 6 faces. Each face of the cube consists of 25 white cubes and 24 black cubes.

To get the number of black cubes in the arrangement, we will use the equation below;

Hence there are 168 black cubes in the arrangement.

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The volume of the prism is  determined as 23.4 in³.

The volume of the prism is calculated by applying the following formula as follows;

Mathematically, the formula for volume of a prism is;

V = ¹/₂ x b x h x l

where;

The height of the prism is calculated as;

h = √ (3² - 1.5²)

h = 2.6 in

The volume of the prism is calculated as;

V = ¹/₂ x 3 x 2.6 x 6

V = 23.4 in³

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Answer:

The bigger angle is 144 degrees and the smaller one is 36 degrees

Answer:

221

Step-by-step explanation:Order of operations

Answer: X= -13/12

Step-by-step explanation:

The statement describes a set of interest in a study, which is the set of all elements being investigated or under consideration. It is not a sample, which refers to a subset of the population being studied.

The set of all elements of interest in a study is called the population. It refers to the entire group of individuals, objects, or measurements that are being studied and from which data can be collected. The population can be finite or infinite and can include people, animals, plants, materials, or any other object or concept of interest. In statistical analysis, researchers use samples of the population to make inferences or draw conclusions about the entire population. By selecting a representative sample, researchers can reduce the cost and time required for data collection and analysis while still obtaining valid and reliable results.

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Answer:

B. y = 1

Step-by-step explanation:

Answer:

the asymptote of the graph y = 1

Step-by-step explanation:

The asymptote of the graph y = 1 (Horizontal asymptote)

As you can see a line that a graph is approạching to as it heads towards infinity but it does not intersect.

Moreover, the value of y is decreasing over its domain. as you can see in the graph.

The coefficient of x^14 in this product to find the number of ways to select the 14 balls under the given constraints.

To solve this problem using generating functions, we can first consider the number of ways to select any number of blue balls between 3 and 10. Let B(x) be the generating function for the number of ways to select blue balls. Then:

B(x) = (x^3 + x^4 + ... + x^10) / (1 - x)^100

The denominator (1-x)^100 represents the total number of ways to select any 14 balls from the jar, without any restrictions on the number of blue balls. The numerator (x^3 + x^4 + ... + x^10) represents the number of ways to select between 3 and 10 blue balls.

To find the total number of ways to select 14 balls with the given restriction, we need to subtract from the total number of ways the number of ways to select fewer than 3 blue balls and the number of ways to select more than 10 blue balls. Let R(x) be the generating function for the number of ways to select red and green balls:

R(x) = (1 + x + x^2)^200

Then the generating function for the total number of ways is:

G(x) = (B(x) * R(x)) / (1 - x)^100

To find the coefficient of x^14 in G(x), we can expand the numerator as a product of power series and multiply by the denominator, then extract the coefficient of x^14. This is a bit tedious, but we can use a computer algebra system or a spreadsheet to do the calculations.

The final answer is the coefficient of x^14 in G(x), which represents the number of ways to select 14 balls from the jar with the given restriction.

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Answer:

Step-by-step explanation:

The loop will run an infinite number of times

Answer:

y = 1/25

Step-by-step explanation:

Reciprocal of y^(1/2)  : 1/y^(1/2)

1/y^(1/2) = 5

y^(1/2) = 1/5

y = (1/5)^2

The equation of the line in fully simplified slope-intercept form is y = -x - 8.

It is assumed that a line in the graph will pass through some points on the x and y-axes.

We must determine the line's fully simplified intercept.

we know the standard form of a line that is

y = mx + b

here, m is a slope and b is the constant

On the graph, there are the y-intercept (0,-8) and the x-intercept (-8,0).

The slope of the line passing through these points is:

\(slope = \frac{y2 - y1}{x2 - x1} \\ \)

\(slope = \frac{ 8 - 0}{ 0 - 8} \)

slope = 8/(-8)

slope = -1

then find the value of b

if x = 0 y = -8 then

y = mx +b

-8 = -1(0) + b

-8 = b

the value of b is -8

After inserting the values for m and c, the line's equation will be.

y = - x - 8

Hence y = -x - 8 is the equation of the line in fully simplified slope-intercept form.

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A linear function is a function that can be represented by a straight line. The general form of a linear function is y = mx + b, where m is the slope and b is the y-intercept.

A) y = -4.1 is not a linear function, it is a horizontal line with a y-intercept of -4.1.

B) y = x^3 is not a linear function, it is a cubic function.

C) y = x/4 is a linear function, with a slope of 1/4 and a y-intercept of 0.

D) x(x + 8) = y is not a linear function, it is a quadratic function.

E) 5y - 2x = x is a linear function, we can rewrite it as y = (3/5)x.

F) x = 7(1 - y) is a linear function, we can rewrite it as y = (7 - x)/7.

Therefore, the linear functions are C), E), and F).

Answer:

B.18

Step-by-step explanation:

2+1+3

3+3=6

6+5=11

11+7=18

Answer:

The area inside the running track is 248.5 m².

Step-by-step explanation:

The area inside the running track is given by the sum of the area of a rectangle and the area of a semicircle:

\( A_{t} = A_{r} + 2A_{c} \)                

\( A_{t} = x*(2r) + 2*(\frac{\pi r^{2}}{2}) \)      

Where:

x: is one side of the rectangle = 30 m            

r: is the radius = half of the other side of the rectangle = 7/2 m = 3.5 m

Hence, the total area is:

\( A_{t} = 30*7 + \pi (3.5)^{2} = 248.5 m^{2} \)                            

Therefore, the area inside the running track is 248.5 m².

I hope it helps you!                                                    

It's a mess i know.. but to be honest I had lots of fun filling it in.

Ask me and I'll answer what i can.

If it's incorrect I'm sorry.

The point on the line y = 5x + 2 that is closest to the origin is approximately (0.3448, 1.7931), which is (x, y) when x = 10/29 and y = 52/29.

The equation of the line is y = 5x + 2, and the point on the line closest to the origin is (x, y).

To find the distance from the origin to the point (x, y), use the distance formula:

d = √(x² + y²)

To minimize the distance, we can minimize the square of the distance:

d² = x² + y²

Now, we need to use calculus to find the minimum value of d² subject to the constraint that the point (x, y) lies on the line y = 5x + 2.

This is a constrained optimization problem. Using Lagrange multipliers, we can set up the following system of equations:

2x = λ

5x + 2 = λ5

Solving this system, we get:

x = 10/29, y = 52/29

So, the point on the line y = 5x + 2 that is closest to the origin is approximately (0.3448, 1.7931), which is (x, y) when x = 10/29 and y = 52/29.

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Answer:x=4 y=6.66666666667

Step-by-step explanation:

In a 4x3x2x2 factorial experiment, you have 4 independent variables and potentially 4 main effect hypotheses.

The 4 independent variables are represented by the four numbers in the experimental design

(i.e., 4 levels of variable A, 3 levels of variable B, 2 levels of variable C, and 2 levels of variable D).

The potentially 4 main effect hypotheses are one for each independent variable, which states that there is a significant effect of that independent variable on the outcome variable.

A factorial experiment includes multiple factors simultaneously, each consisting of two or more

levels. Many factors simultaneously influence what is studied in a factorial experiment, and

experimenters consider the main effects and interactions between factors.

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In terms of π, the area of the circle is 2.25π yd².

So, the radius of circle(r) = 1.5 yd

The area of the circle is given by:

Therefore, in terms of π, the area of the circle is 2.25π yd².

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Answer:

N D J

Step-by-step explanation:

may, june, july, august, september...

i only edited to add explanation

Answer:

N for November

Step-by-step explanation:

This is a riddle where each letter represents a month.

March, April, May, June, July, August, September, October, November, December...

Hope this helps!!! PLZ MARK BRAINLIEST!!!

Answer:

A

Step-by-step explanation:

1/8 cant be simpifed

Answer:

Step-by-step explanation:

"COUNTY FAIR" involves 10 letters

The probability of winning is 10 out of 26:

Expected number of winners with 52 contestants:

The experiment result is almost twice less (12 vs 20).

In order to change the results of experimental probability some of the letters may need swapped, (probably the letters are in alphabet order) but for this we need more data.

Answer:

false

Step-by-step explanation:

False.

Access supports a wide range of built-in functions and operators that can be used to create calculated fields. These functions and operators include mathematical functions (such as multiplication, division, exponentiation), string functions (such as concatenation, trimming, and formatting), date and time functions, aggregate functions (such as sum, average, count), and more.

In addition, Access also allows you to create user-defined functions using VBA (Visual Basic for Applications), which can be used to perform custom calculations on your data.

Therefore, the statement "the only calculated fields you can create in Access are those involving addition and subtraction" is false.

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The graphs for each function are given at the end of the answer.

To find the inverse function, we exchange x and y in the original function, then isolate y.

For item 1, the sum of functions f(x) and g(x) is given by:

(f + g)(x) = 2x + x + 1 = 3x + 1.

Hence:

y = 3x + 1

x = 3y + 1

3y = x - 1

y = (x - 1)/3.

The linear graph is given by graph 1 at the end of the answer.

Similarly to the procedure we did in item 1, to add or subtract functions, we combine the like terms, keeping the signals.

Hence function 2 is given by:

(F - G)(x) = 2^x - x.

And is given by graph 2 at the end of the answer.

Function 3 is given by:

(F + G)(x) = e^x + e^-x.

And is given by graph 3 at the end of the answer.

To divide functions, we consider one as the numerator and the other as the denominator, then generate the graph.

Hence function 4 is given by:

(F/G)(x) = (2^x)/x.

From graph 4, the function is not defined for x = 0 due to the zero at the denominator.

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Answer:

Option (4)

Step-by-step explanation:

See attached image.

The temperature of the soda after 20 minutes is approximately -18 degrees Celsius. To find the initial temperature of the soda, we can evaluate the function T(x) at x = 0.

Substitute x = 0 into the function T(x):

T(0) = -19 + 39e^(-0.45*0).

Simplify the expression:

T(0) = -19 + 39e^0.

Since e^0 equals 1, the expression simplifies to:

T(0) = -19 + 39.

Calculate the sum:

T(0) = 20.

Therefore, the initial temperature of the soda is 20 degrees Celsius.

To find the temperature of the soda after 20 minutes, we substitute x = 20 into the function T(x):

Substitute x = 20 into the function T(x):

T(20) = -19 + 39e^(-0.45*20).

Simplify the expression:

T(20) = -19 + 39e^(-9).

Use a calculator to evaluate the exponential term:

T(20) = -19 + 39 * 0.00012341.

Calculate the sum:

T(20) ≈ -19 + 0.00480599.

Round the answer to the nearest degree:

T(20) ≈ -19 + 1.

Therefore, the temperature of the soda after 20 minutes is approximately -18 degrees Celsius.

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INCOMPLETE QUESTION

A can of soda is placed inside a cooler. As the soda cools, its temperature Tx in degrees Celsius is given by the following function, where x is the number of minutes since the can was placed in the cooler. T(x)= -19 +39e-0.45x. Find the initial temperature of the soda and its temperature after 20 minutes. Round your answers to the nearest degree as necessary.