Find the surface area of the cylinder shown

Answer:

6.24 x \(10^{-7}\)

Step-by-step explanation:

0.000000624 in scientific notation is 6.24 x \(10^{-7}\)

Answer:

Step-by-step explanation:

The resulting number is in scientific notation. In this case, the number is 6.24 * 10^-7.

False, A predicate in the domain of real numbers is any equation or inequality with variables.

The claim is made by:

∀ x ,  \(x^4\)>x

This statement is false

A hypothesis in the domain of actual figures is any equation and inequality with variables.

Because, if we think about,

x = 1/2

\(x^4\) =  \((1/2)^4\)

\(x^4\) =  \((1/2^4)\)

\(x^4\) = 1/16

We also understand that:

1/16 < 1/2

Since two numbers with the same numerator are smaller than each other, the larger number has a larger denominator.

Hence,

\(x^4\) < x

when x = 1/2

Hence, the result \(x^4\) > x is not true for all x belonging to real numbers.

Hence, the given statement is a FALSE statement.

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The question is -

Any equation or inequality with variables in it is a predicate in the domain of real numbers. For the following statement, tell whether the statement is true or false. (∀x)(x4> x)

Answer:

are these all the same question?

Answer:

10 percent decrease

Step-by-step explanation:

\(mdqwbf\)Answer: 10

Step-by-step explanation:

10 because trusting other people is just the right way to  go right  just trust me

Answer:

A(3,-1) and B( -2,1)

Step-by-step explanation:

2x+5y=1. , or. y=(1–2x)/5………….(1)

x^2+5xy-4y^2+10=0…………………..(2)

Putting y=(1–2x)/5 from eqn. (1)

x^2+5x.(1–2x)/5–4/25.(1–2x)^2 +10=0

or. 25x^2+25x.(1–2x)-4.(1+4x^2–4x)+250 = 0

or. 25x^2+25x-50x^2–4–16x^2+16x+250=0

or. 41x^2–41x-246=0

or x^2– x - 6=0

or. (x-3).(x+2)=0

=> x= 3 or -2

But y=(1–2x)/5

=> y= (1–6)/5 or. (1+4)/5

hence, y= -1. or. 1

Answer:

Step-by-step explanation:

Roots mean the the function has a result of zero at that point. This function would therefore have zeros at 2, 3 and 5 and the degree would be at LEAST 3 and possibly higher depending on the multiplicity of each root.

factors would be

(x - 2)ⁿ¹(x - 3)ⁿ²(x - 5)ⁿ³    where n₁, n₂ and n₃ are Whole numbers ≥ 1

Answer:

\((\frac{y^{2} }{x^{2} } )\)^1/2

Answer:

the answer would be y/x

Answer:

Concept: Numerical Analysis

Answer (if you mean Least Common Multiple):

6

Step-by-step explanation:

I hope this helps!

Step-by-step explanation:

Answer:

13122

Step-by-step explanation:

Our equation is 2(3)⁸

once its solve we get 13122 as our answer

Answer:

Step-by-step explanation:

224 sq in.

Answer: -9 1/4

Step-by-step explanation:

The computed mean expenses of the XYZ Corporation based on the given information are 9,911.22.

The mean refers to the average value.

The mean is computed as the quotient that results from dividing the total value of the data set by the number of items in the set.

Name                      Total Sales      Total Expenses

Quezon City            14,950.00             4,933.50

Caloocan City         18,290.00             6,035.70

Marikina City          37,200.00           12,276.00

Cebu City                18,900.00            6,237.00

Davao City             45,000.00          14,850.00

Mandaluyong City 23,000.00           7,590.00

Cavite                     22,000.00          7,260.00

Laguna                    21,000.00          6,930.00

Manila                    66,000.00         21,780.00

Iloilo                       34,000.00          11,220.00

Total                                                  99,112.20

Mean Expenses = 9,911.22 (99,112.20 ÷ 10)

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The value of x in the right angle placed is equal to 16

A right angle is an angle that measures 90 degrees. It is the most commonly seen angle in our day-to-day life. It can be seen in the corners of a room, the edges of boxes, the screen of a mobile phone, and so on. The sides of a square and a rectangle always form a right angle with each other. In radians, it is represented as π/2. Let us discuss more about a right angle in this article.

A right angle is an angle of 90°. When two rays intersect and form a 90˚ angle or are perpendicular to each other at the intersection, they are said to form a right angle.

In the given question, we can set an equation and find the value of x

90 = 26 + 4x

Lets solve for x

4x = 90 -26

4x = 64

x = 16

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Answer:

100

Step-by-step explanation:

because if you add it all up you will find the sum

Answer:

d) 1/12

Step-by-step explanation:

Answer:

The commission rate is 15%

Step-by-step explanation:

commission = commission rate x sales

where the commission rate is expressed as a decimal.

In this case, the salesperson earned a commission of $345 for selling $2,300 in merchandise. Therefore, we have:

345 = commission rate x 2300

To solve for the commission rate, we can divide both sides by 2300:

commission rate = 345/2300

Simplifying this expression, we get:

commission rate = 0.15

So, the commission rate is 15%

Answer:

b

Step-by-step explanation:

Mean - this is the average. Add up the numbers and divide by the count of the numbers in the data set.

11+13+14+16+17+18+20+20+21+24+25+29 = 228

There are 12 numbers, so divide by 12.

228/12 = 19. The mean is 19.

Median - - - this is the MIDDLE number. Your data is already in numerical order (hooray!) so there are 12 numbers. Since it's even, we'll take the average of the 2 middle numbers. The 6th number is 18 and the 7th number is 20. The average of these is 19. So the median is 19.

(Side note: yes, median and mean can be the same.)

Mode - - - this is repeat/most common numbers! 20 repeats. 20 is the mode.

Range - - - biggest number is 29, littlest is 11. The range is 29-11 = 18.

Answer:

(f/g)(x) = \(\frac{2x^2-5}{3x+2}\) x can not equal -2/3

Step-by-step explanation:

(f / g) is telling you to make f the numerator and g as the denominator.

It also wants you to state the domain restriction. When you divide by something, remember you can not divide by 0 under any circumstances. This means, you need to find what combination of x values will result in the denominator equaling 0.

(f / g) (x)

\(\frac{2x^2-5}{3x+2}\)

Domain restrictions

As you can see here, our denominator is: 3x+2. What set of x values will result in 3x+2 equating to zero? To find this, set up the equation so that it equals zero.

\(3x+2=0\\3x+2-2=0-2\\3x=-2\\3x/3=-2/3\\x=-\frac{2}{3}\)

If you are not sure, replace x with the value you came up with.

To check, replace x with -2/3

\(3(-\frac{2}{3})+2=0\\-2+2=0\\0=0\)

Answer:

x<4

Step-by-step explanation:

The angle A for the given triangle will be 65°.

What is a triangle's definition?

In geometry, triangles have three sides and three vertices. This two-dimensional figure has three straight sides. A triangle is a three-sided polygon. The total of three triangle angles equals 180°. The triangle is enclosed by only one plane. Triangles are classified into three different categories based on their sides.

Scalene Triangle - The length of each side varies.

Isosceles Triangle - A triangle having two equal-length sides and one that is not.

Equilateral Triangle - A triangle with three sides of equal length.

Now,

let the right angle is at B

then AC=hypotenuse and AB=Base

then cos A=B/H=8/19

cosA=0.4210

∠A=65°

hence,

          The angle A for the given triangle will be 65°.

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Additional Perspectives. A pair of supplementary angles are two angles whose sum measures 180°. A 110° angle and a 70° angle are two examples of supplementary angles

1) 4x+ 6 = 130

       x= 31

2) 9x +36+45 =180

  x=11

We have,

Additional Perspectives. A pair of supplementary angles are two angles whose sum measures 180°. A 110° angle and a 70° angle are two examples of supplementary angles. Consider the following example: Here is a 180° straight line, let's call it Z.

If a transversal cuts two parallel lines, the interior angles on the same side of the transversal are supplementary. If a transversal cuts two parallel lines, the exterior angles on the same side of the transversal are supplementary.

1) 4x+ 6 = 130

       x= 31

2) 9x +36+45 =180

  x=11

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complete question:

Describing Supplementary Angle Relationships

► Circle all the problems that show two labeled angles that are supplementary.

Then find the value of x for only the circled problems.

The interval where function f(x) is negative and greater than 0 is (-∞, -3) U (-1.1, 0)

We have,

The function f(x) crosses the x-axis at (-3, 0), (-1.1, 0), and (0.9, 0), it means that f(x) is negative for x values less than -3, between -1.1 and 0.9, and greater than 0.

Therefore, we can say that:

f(x) < 0 for x < -3 and -1.1 < x < 0.9

And,

The function f(x) has a minimum value of (0, -3) and a maximum value of (-2.4, 17).

This means that f(x) is positive for x values greater than -2.4. Therefore, we can say that:

f(x) > 0 for x > -2.4

Now,

Combining these inequalities, we can say that f(x) is negative over the intervals (-∞, -3) and (-1.1, 0.9), and positive over the interval (-2.4, ∞).

So,

The interval where f(x) is negative and greater than 0 is:

(-∞, -3) U (-1.1, 0)

Thus,

The interval where f(x) is negative and greater than 0 is (-∞, -3) U (-1.1, 0)

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Given:

frequency is inversely proportional to the string length

let y be the frequency = 518 hertz

let x be the string length = 54 cm

Asked: What will the frequency with a string length of 32 cm?

Solution:

ANSWER: 895,104 hertz

Answer: y = -4x + 1 or y = 1 - 4x

Step-by-step explanation:

First, we have to find the slope of the perpendicular. The slope of the line perpendicular to the other is the reciprocal and opposite value of the other line's slope.

This means that the slope perpendicular to y = 1/4x + 2 is -4, or -4/1.

Now we need to find the y-intercept, to do that we will use the equation y = mx + b. m = slope, b = y-intercept.

Plug in the values.

1 = -4(0) + b

Simplify.

1 = 0 + b

1 = b

Our y-intercept is 1.

Now we can form the slope-intercept equation for the line perpendicular to y = 1/4x + 2 that passes through the point (0, 1).

y = -4x + 1

The crime that is often alcohol related is domestic violence. That is option D.

Domestic violence is defined as an abusive relationship that exist between two or more individuals that are closely related by blood or marriage.

The causes of domestic violence include the following:

Therefore, alcohol intake can lead to domestic violence because it can cause the abusive partner to have a reduction in cognitive and physical functions that impair self-control, with the consequent effect of reducing the ability to resolve conflicts nonviolently.

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Answer:

$10,433.87 (nearest cent)

Step-by-step explanation:

Continuous Compounding Formula

\large \text{$ \sf A=Pe^{rt} $}A=Pe

rt

where:

A = Final amount.

P = Principal amount.

e = Euler's number (constant).

r = Annual interest rate (in decimal form).

t = Time (in years).

Given values:

A = $14,000

r = 4.9% = 0.049

t = 6 years

Substitute the given values into the formula and solve for P:

\implies \sf 14000=P \cdot e^{0.049 \cdot 6}⟹14000=P⋅e

0.049⋅6

\implies \sf 14000=P \cdot e^{0.288}⟹14000=P⋅e

0.288

\implies \sf P=\dfrac{14000}{e^{0.288}}⟹P=

e

0.288

14000

\implies \sf P=10433.8708...⟹P=10433.8708...

Therefore, the principal amount invested was $10,433.87 (nearest cent).

Answer:

$10,433.87 (nearest cent)

Step-by-step explanation:

Continuous Compounding Formula

\(\large \text{$ \sf A=Pe^{rt} $}\)

where:

Given values:

Substitute the given values into the formula and solve for P:

\(\implies \sf 14000=P \cdot e^{0.049 \cdot 6}\)

\(\implies \sf 14000=P \cdot e^{0.288}\)

\(\implies \sf P=\dfrac{14000}{e^{0.288}}\)

\(\implies \sf P=10433.8708...\)

Therefore, the principal amount invested was $10,433.87 (nearest cent).

Answer:

C

Step-by-step explanation: