You need to write an essay that has at least 700 words. You have written 300 words so far. Write an inequality that represents the number of words w that you have left to write.

Answer:

1684.8 cubic units

Step-by-step explanation:

In oblique cylinder the height (altitude) is measured from the opposite base to the base of the cylinder, but it lies outside. We can find the height using Pythagoras theorem.

       h + 7² = 13²

              h²= 169 - 49

              h² = 120

               h = √120

                h = 10.95 units

radius = r = 7 units

\(\boxed{\text{\bf Volume of oblique cylinder = $\bf\pi r^2h$} }\)

                                                    = 3.14 * 7 * 7 * 10.95

                                                    = 1684.8 cubic units

Answer

t(d(n)) = 67 when n = 5

Explanation

t(d) = 3d + 1

d(n) = 4n + 2

t[d(n)] menas we evaluated t(d), but instead of d, we put in d(n)

t[d(n)] = 3[d(n)] + 1

= 3(4n + 2) + 1

= 12n + 6 + 1

= 12n + 7

when n = 5

t[d(n)] = 12n + 7 = 12(5) + 7 = 60 + 7 = 67

Hope this Helps!!!

The bar diagram that represents the equation 5x + 7.5 = 15 is; C. A bar diagram. The top box contains 15. The bottom boxes contain 5 x and 7.5.

Bar diagrams are also called bar graphs and they are defined as the representation of numerical data by  bars of equal width and varying height. The gap between one of the bars and another one should be uniform all through. The height or length of each of the bars is directly related to its' values.

Now, we are given the equation of the bar diagram as;

5x + 7.5 = 15

Since 15 is equal to a sum of 5x and 7.5, it therefore means that the top box must be 15 while the two bottom boxes will be 5x and 7.5

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Answer:

D) A number plus eight is five times the number.

Step-by-step explanation:

( ﾉ ﾟｰﾟ)ﾉ

The rate column will be:

A= 30

B= 20

C= x miles

D= x miles

It should be noted that rate simply means the measure, quantity, or frequency that one measure against another quantity or measure.

In this case, Jorden drives to the store at 30 miles per hour and on her way home she averages only 20 miles per hour.

Therefore, the rate column will be:

A= 30

B= 20

C= x miles

D= x miles

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Fill out the Rate column in the table below. Jorden drives to the store at 30 miles per hour. On her way home she averages only 20 miles per hour. If the total driving time takes half an hour, how far does she live from the store? Fill out the Rate column in the table below. a = b =

Answer:

B isa the answer for me it might be wrong for you or switch them

Step-by-step explanation:

Answer:

just needed to answer a question

Step-by-step explanation:

just think about what sounds like it goes together

The amount of urea per square meter in form of fraction will be 6/29 ounce/meter².

What exactly is a fraction?

In mathematics, a fraction is used to represent a piece or part of a whole. It symbolises the equal pieces of the whole. A fraction is made up of two parts: the numerator and the denominator. The top number is known as the numerator, while the bottom number is known as the denominator. The denominator describes the total number of equal parts in a whole, whereas the numerator defines the number of equal parts taken.

5/10, for example, is a fraction.

In this case, 5 is the numerator and 10 is the denominator.

Now,

Given that Total area=58 square meter

Total Urea used=12 ounce

then urea used for 1 square meter=12/58

=6/29 ounce/meter².

Hence,

          The amount of urea per square meter in form of fraction will be 6/29 ounce/meter².

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Answer:

47.5 per 1 lamp

Step-by-step explanation:

First, we can ignore the info about the department store because it is useless. Now, for the appliance store, we now that it sells lamps for 95 dollars per 2 lamps. 2 lamps equal 95, and it is asking how much does 1 cost. We can simply divide. So, 95/2= 47.5 dollars

Answer:

Step-by-step explanation:

a) it is a reflection

b) it is vertex B"

Answer:

\(\frac{11}{25}\)

Step-by-step explanation:

Answer:

11/25 the lowest this fraction can go.

Answer: See Explanation

Step-by-step explanation:

1st term = an= - 5n + 8 = -5(1) + 8

= -5 + 8

a1 = 3

2nd term = an= - 5n + 8 = -5(2) + 8

= -10 + 8

= -2

3rd term = an= - 5n + 8 = -5(3) + 8

= -15 + 8

= -7

4th term = an= - 5n + 8 = -5(4) + 8

= -20 + 8

= -12

5th term = an= - 5n + 8 = -5(5) + 8

= -25 + 8

= -17

These are the factored forms of the given expressions are:

1) 13 + 39x³y²: There are no common factors, so it cannot be factored further.

2) 9a² - 12a + 4: (3a - 2)(3a - 2) = (3a - 2)²

3) x² - 4x - 2: (x - 2)(x - 2) = (x - 2)²

4) 64 - 25x²: (8 + 5x)(8 - 5x)

5) 6x² - 5x - 6: (2x - 3)(3x + 2)

6) 2x² - 2: 2(x - 1)(x + 1)

7) 10g²h² + 9gh² - g²h: This expression does not have a common factor, so it cannot be factored further.

8) 12x² + 6x + 9: (2x + 3)(6x + 3)

Here, we have,

Let's factor the given expressions:

1) 13 + 39x³y²:

There are no common factors, so it cannot be factored further.

2) 9a² - 12a + 4:

This is a quadratic expression. We can factor it using the quadratic formula or by factoring the trinomial. Factoring the trinomial, we get:

(3a - 2)(3a - 2) = (3a - 2)²

3) x² - 4x - 2:

This is a quadratic expression. We can factor it using the quadratic formula or by factoring the trinomial. Factoring the trinomial, we get:

(x - 2)(x - 2) = (x - 2)²

4) 64 - 25x²:

This is the difference of squares. It can be factored as:

(8 + 5x)(8 - 5x)

5) 6x² - 5x - 6:

This is a quadratic expression. We can factor it by using the quadratic formula or by factoring the trinomial. Factoring the trinomial, we get:

(2x - 3)(3x + 2)

6) 2x² - 2:

This is a quadratic expression. We can factor out a common factor of 2:

2(x² - 1)

This can be further factored as the difference of squares:

2(x - 1)(x + 1)

7) 10g²h² + 9gh² - g²h:

This expression does not have a common factor, so it cannot be factored further.

8) 12x² + 6x + 9:

This is a quadratic expression. We can factor it using the quadratic formula or by factoring the trinomial. Factoring the trinomial, we get:

(2x + 3)(6x + 3)

These are the factored forms of the given expressions.

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Therefore, we can see that the UK has a higher population density than Spain.

In mathematics, "square" usually refers to the operation of multiplying a number by itself. When we square a number, we write it as that number raised to the power of 2, or we can use the symbol "^2" to indicate that we are squaring the number.

For example, the square of 3 is. \(3^2\), which is equal to 9. Similarly, the square of -5 is. \((-5) ^2\), which is equal to 25. In general, we can square any real number (positive, negative, or zero) to get a non-negative result.

We can also use the term "square" to refer to a geometric shape that has four equal sides and four right angles, such as a square on a checkerboard or a piece of paper.

by the question.

For the UK:

\(Population density = Population /Area\)

\(= 66,000,000 /95,000\)

\(= 694.74 people per square mile\)

For Spain:

\(Population density = Population / Area\)

\(= 47,000,000 / 195,000\)

\(= 241.03 people per square mile\)

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Answer:

L

Step-by-step explanation:

that little angle thing tells us that they are congruent

Answer:

<L

yap true

<Lis the congruence

9514 1404 393

Answer:

  $35 per hour

Step-by-step explanation:

The total charge is the sum of costs of parts and labor. If h is the cost of a labor hour, then we have ...

  188.75 = 75 + 3.25h

  113.75 = 3.25h . . . . . . . . subtract 75

  113.75/3.25 = h = 35 . . . divide by the coefficient of h

The cost of labor, per hour, is $35.

The required value of sports imports of the United States in 2012 is $2,745,240,000,000.

.

An expression is a number, or a variable, or a combination of numbers and variables and operation symbols.

Now it is given that,

the total value of exports from the United States in 2012 = $2,210,585,000,000

Now it is also given that,

the total value of exports from the United States in 2012 = $837,965,000,000 more than half of the US imports

Therefore, we can write

the total value of exports from the United States in 2012 = $837,965,000,000 + imports/2

Putting the value of exports we get,

2,210,585,000,000 = 837,965,000,000 + imports/2

Taking alike terms together we get,

Imports/ 2 = 2,210,585,000,000 - 837,965,000,000

Solving we get,

Imports/ 2 = 1,372,620,000,000

Multiplying by 2 both the side by 2 we get,

Imports = 2,745,240,000,000

Thus, the value of imports of the United States in 2012 = $2,745,240,000,000

Thus, the required value of imports of the United States in 2012 is $2,745,240,000,000.

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The correct question is :

in 2012 the total value of exports from the United States was $2,210,585,000,000 that year exports were $837,965,000,000 more than half of the US imports. find the value of imports of the United States In 2012

Answer:

Only one because if it's every 58 miles the next one would be at 116 miles which is higher than 75

Answer:

1

Step-by-step explanation:

its simple because if its every 58 miles then you would want to subtract since the numbers are so close together so it would be 75-58=17 and there is not enough to subtract so i would be 1.17 if you divided but since you cant put a .17th of a sign up then it would just be 1

The arithmetic sequence and its required terms are calculated below.

In arithmetic sequence the difference between two consecutive terms is constant which is called common difference.

AP : 8, 5, 2, -1,........

common difference(d) = 5 - 8 = -3

first term(a) = 8

1) It is an arithmetic sequence.

2) \(a_{5}\) = a + 4d = 8 + 4×-3 = -4

   \(a_{6}\) = a + 5d = 8 + 5×-3 = -7

   \(a _{7}\) = a + 6d = 8 + 6×-3 = -10

3) 100th term of sequence = a + 99d = 8 + 99×-3 = -289

4) let we econsider -345 is nth term of sequence.

⇒ nth term = a + (n-1)d

⇒ -345 = 8 + (n-1)-3 = 11 - 3n

⇒ n = 356/3 =118.67

n  can not be integer value,So -345 is not a part of sequence.

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Answer:

98 units.

Step-by-step explanation:

Circumference = 2 * pi * radius

615.44 = 2 * 3.14 * r

r = 615.44 / (2 * 3.14)

 =2 * 3.14

 = 98 units.

a. The tree diagram that summarizes the given probabilities is attached.

b.  The probability that the individual does not participate in sports, given that he graduate sis  0.2 =  20%.

We apply Bayes' theorem to calculate:

Probability (Does not participate in sports if graduates)  = (P(Does not participate in sports) * P(Graduates | Does not participate in sports)) / P(Graduates)

The given data include: probability of not participating in sports = 0.02 probability of graduating given no participation in sports = 0.82 probability of graduating  = 0.18

Probability (Does not participate in sports if graduates)  = (0.02 * 0.82) / 0.18 = 0.036 / 0.18=  0.2

| Sports | No Sports |

                          |-------|--------|

Student participates | 0.18  | 0.62  |

                          |-------|--------|

Student does not participate | 0.02  | 0.78  |

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Answer: 10 should have one dot, 14 should have one, 15 should have two, 16 should have one, 17 should have three, 18 should have one, and 20 should have one

Step-by-step explanation: count how many certain numbers there are and then place how ever many of the same number there are with dots on the graph

The equations which represents the Area of the diagram as required are;

It follows from the task content that the area of the given diagram is to be determined.

By observation, it follows that each like terms can be added together so that we have;

A (x) = 2x² + 8x + 10 which represents the standard form equation.

However, to determine the single, squared binomial expression; we have that;

A (x) = 2 (x² + 4x + 5)

A (x) = 2 (x + 2)² - 8 + 10

A (x) = 2 (x + 2)² + 2.

Ultimately, the single squared binomial expression is; A (x) = 2 (x + 2)² + 2.

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Answer:

(1) The formula to calculate simple interest (SI), with principal = 600$, annual rate = 4% = 0.04, and time = 9 months is:

SI = principal x rate x time

   = 600 x (0.04/12) x 9

   = 18$

(2) The formula to calculate the time that man walked 3.75 km, with rate of 1.25:

Time = Distance/Rate

         = 3.75/1.25

         = 3

Hope this helps!

Answer:

-7

Step-by-step explanation:

-5+|-11|+-13

-5+11+-13

6+-13

= -7

Answer:

-7

Step-by-step explanation:

-5 + |-11| + -13

|-11| = 11

So you have

-5 + 11 + - 13

+ - 13 = -13

Substitute -13 for + - 13

-5 + 11 - 13

6 - 13

-7

Answer:

2 nonreal solutions

Step-by-step explanation:

given a quadratic equation in standard form

ax² + bx + c = 0 (a ≠ 0 )

then the nature of the roots are determined by the discriminant

b² - 4ac

• if b² - 4ac > 0 then 2 real and irrational solutions

• if b² - 4ac > 0 and a perfect square then 2 real and rational solutions

• if b² - 4ac = 0 then 2 real and equal solutions

• if b² - 4ac < 0 then no real solutions

5x² - 2x + 6 = 0 ← in standard form

with a = 5 , b = - 2 , c = 6

b² - 4ac

= (- 2)² - (4 × 5 × 6)

= 4 - 120

= - 116

since b² - 4ac < 0

then there are 2 nonreal solutions to the equation

Answer:

7(x+5)-(2xy^2)

that's how you would write the equation

The product of 7 and the sum of x and 5, minus the product of 2, x, and the square of y = (x+5)- 2xy²

Algebra is the branch of mathematics that helps in the representation of problems or situations in the form of mathematical expressions.

Given:

The product of 7 and the sum of x and 5, minus the product of 2, x, and the square of y.

sum of x and 5 = (x+5)

product of 7 and the sum of x and 5= 7(x +5)

product of 2, x, and the square of y= 2xy²

So, The product of 7 and the sum of x and 5, minus the product of 2, x, and the square of y = (x+5)- 2xy².

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Answer:

True?

Step-by-step explanation:

There not really an equation here.

But that is correct.

-47 is less than -20

Answer:

y- intercept = 4 , gradient = 2

Step-by-step explanation:

(a)

the y- intercept is the value of y on the y- axis where the line crosses

here the y- intercept = 4

(b)

calculate the gradient m using the gradient formula

m = \(\frac{y_{2}-y_{1} }{x_{2}-x_{1} }\)

with (x₁, y₁ ) = (- 2, 0) and (x₂, y₂ ) = (0, 4) ← 2 points on the line

m = \(\frac{4-0}{0-(-2)}\) = \(\frac{4}{0+2}\) = \(\frac{4}{2}\) = 2

Answer:

The answer for the Perimeter of the semi circle is 15.71cm

Step-by-step explanation:

Perimeter of semi circle =perimeter of circle/2

P=2pir/2

P=pir

r=d/2=10/2

r=5cm

P=pir

P=5pi

P=5×3.142

P=15.71cm