question 39: the log of a number l to any base m, is the power n to which the base could be raised to make that number can be interpreted as one of the following: name: a) lnn m

We are expected to find the volume of the item which contains a cylinder and a cone = The volume of the item is 108 in³

The volume of a cylinder = πr²h

π = 3

r =/2 = 4 in/2 = 2 in

h = 8 in

The volume of a cylinder = πr²h

= 3 × (2 in)² × 8 in

= 3 × 4 in² × 8 in

= 96 in³

The volume of a cone = πr²h/3

= (3 × (2 in)² × 3 in)/3

= (3 × 4 in² × 3 in)/3

= 36 in³/3

= 12 in³

The volume of the item can be found by adding the volume of the cylinder and the volume of the cone

Total volume = Volume of a cylinder + Volume of a cone

= 96 in³ + 12 in³

= 108 in³

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Based on the information, we can determine convergence or divergence of series.The given options do not provide a clear representation of potential outcomes.It is not possible to select correct option.

The given series is "nvž enn |||-) En=12 100 1-) Σπίο 3* 2"-1 ||-) En=2 n". In the series, we have the characters "nvž enn |||-)" which indicate the series notation. The characters "En=12 100 1-" suggest that there is a summation of terms starting from n = 12, with 100 as the first term and a common difference of 1. The characters "Σπίο 3* 2"-1 ||-) En=2 n" indicate another summation, starting from n = 2, with a pattern involving the operation of multiplying the previous term by 3 and subtracting 1.

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Answer:

the answer is 4 units im pretty sure

Step-by-step explanation:

The height of the prism is 6 units.

The correct option is C.

A prism is a polyhedron in three dimensions with two identical ends.

To find the height of the prism, we need to use the formula for the volume of a prism, which is:

Volume = Base area x Height

Since the prism has two congruent hexagonal bases, we can find the base area by adding the areas of the two congruent isosceles trapezoids.

The area of an isosceles trapezoid is given by the formula:

Area = ((b1 + b2) / 2) x h

where b1 and b2 are the lengths of the two parallel bases, and h is the height of the trapezoid.

In this case, the two parallel bases have lengths of 5 and 8, and the height of each trapezoid is 3, so the area of one trapezoid is:

Area = ((5 + 8) / 2) x 3 = 19.5 square units

The base area of the prism is then:

Base area = 2 x 19.5 = 39 square units

We are given that the volume of the prism is 234 cubic units, so we can use the formula for the volume of a prism to find the height:

Volume = Base area x Height

234 = 39 x Height

Height = 6 units

Therefore, the height of the prism is 6 units.

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Answer:

10

Step-by-step explanation:

Answer:

1/72

Step by step:

The probability of rolling a seven is 1/6 as there are 36 combinations you can roll on two dice, and six of them add up to 7. The probability of rolling a 4 is 1/12 as there are 3 ways to roll a 4. Multiplying these together you get 1/72.

Answer:6/13

Step-by-step explanation:

if you look at it you can see a unit fraction but I hope this helps

The required linear equation is \(y = 17452.08(t) - 637017.4\)

The number of immigrants admitted to the country in 2015 would be 1,220,894 immigrants (approx).

In 1950, there were 235,587 immigrants admitted to a country.

In 2003, the number was 1,160,727.Assuming that the change in immigration is linear, write an equation expressing the number of immigrants, y, in terms of t, the number of years after 1900.

a. A linear equation for the number of immigrants is y = mx + b

Where y is the dependent variable, x is the independent variable, b is the y-intercept, and m is the slope of the line.

Let's find the slope m;

Here, the two points are (50, 235587) and (103, 1160727).

\(m = (y2-y1)/(x2-x1)\)

\(m = (1160727 - 235587)/(103 - 50)\)

\(m = 925140/53m = 17452.08\) (approx)

Now, substitute the value of m and b in the equation,

y = mx + by = 17452.08(t) + b ----(1)

Let's find the value of b.

Substitute x = 50, y = 235587 in equation (1)

\(235587 = 17452.08(50) + b\)

\(235587 = 872604.4 + b\)

\(b = -637017.4\)

Substitute the value of b in equation (1)

y = 17452.08(t) - 637017.4

b. The number of years between 1900 and 2015 is 2015 - 1900 = 115 years.

Substitute the value of t = 115 in equation (1)

\(y = 17452.08(t) - 637017.4\)

\(y = 17452.08(115) - 637017.4\)

\(y = 1220894.2\) immigrants

So, the number of immigrants admitted to the country in 2015 would be 1,220,894 immigrants (approx).

c. y-intercept in equation (1) is -637017.4.

It means that the linear equation predicts that there were -637017.4 immigrants in the year 1900, which is not possible.

Therefore, the validity of using this equation to model the number of immigrants throughout the entire 20th century is not accurate.

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Answer:

QR = 7.6 cm

Step-by-step explanation:

By theorem of tangents drawn from an external point to a circle,

"Tangents drawn from an external point to a circle are equal in measure"

By this property,

PQ = PT = 3.8 cm

And PR = PT = 3.8 cm

Since, QR = PQ + PR [By segment addition postulate]

QR = 3.8 + 3.8

QR = 7.6 cm

Answer:

The supplement is 98°

Step-by-step explanation:

To find the supplement of an angle, subtract it from 180. so 180-82=98

The number of marbles Ann had at the end is 54.

The percentage is calculated by dividing the required value by the total value and multiplying by 100.

Example:

Required percentage value = a

total value = b

Percentage = a/b x 100

Example:

50% = 50/100 = 1/2

25% = 25/100 = 1/4

20% = 20/100 = 1/5

10% = 10/100 = 1/10

We have,

Total marbles = 100

The number of marbles:

Marcy:

= 25% of 100

= 1/4 x 100

= 25

Roger:

= 21

Now,

The number of marbles:

Ann = 100 - (25 + 21) = 100 - 46 = 54

Thus,

Ann has 54 marbles at the end.

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The circumference of the circle is 26.38 inches and the area of the circle is 55.39 square inches, both rounded to the nearest hundredth.

The diameter of a circle is the distance across the circle passing through its center. In this problem, the diameter of the circle is given as 8.4 inches. We can use the formula for the circumference and the area of a circle in terms of its diameter to find the solutions.

First, we can find the radius of the circle by dividing the diameter by 2. So, the radius is 8.4/2 = 4.2 inches.

To find the circumference of the circle, we can use the formula:

C = πd

where d is the diameter. Substituting the value of d = 8.4 inches and π = 3.14, we get:

C = 3.14 x 8.4 = 26.376

Therefore, the circumference of the circle is 26.38 inches (rounded to the nearest hundredth).

To find the area of the circle, we can use the formula:

A = πr²

where r is the radius. Substituting the value of r = 4.2 inches and π = 3.14, we get:

A = 3.14 x (4.2)² = 55.3896

Therefore, the area of the circle is 55.39 square inches (rounded to the nearest hundredth).

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Answer:

the ratio of perimeters is 3/5

the ratio of areas is 9/25

Step-by-step explanation:

first we divide the given sides of both figures

perimeter=side 1/side 2

=15/25

p=3/5

to find the ratios of the area

=(side 1/side 2)^2

=(3/5)^2

=9/25

Answer:

the ratio of perimeters is 3/5

the ratio of areas is 9/25

Answer:

The description of Margot as a frail girl who had lost her vibrancy shows that she was in eager anticipation of the rain.

Step-by-step explanation:

The short story, "All Summer in a Day", tells of how a girl named Margot always stood differently from her classmates because she eagerly anticipated a time when the sun will come out as the scientists projected. It had been raining in this planet, Venus for seven years non-stop.

Margot who came from planet earth some five years ago could still clearly recall how the sun looked like and despite her description of it, the children still doubted her. On the day the sun finally came, the children locked Margot in a closet and she was unable to see the sun.

Answer:

Ans: 15 cm, 20 cm

It is given that length of hypotenuse is 25 cm.  Let the other two sides be x cm and (x−5) cm.

Applying Pythagoras theorem, we get:

Answer:

The center is (-9,6) and the radius is 5

Step-by-step explanation:

We can write the equation of a circle as

(x-h)^2+(y-k)^2=r^2

where (h,k) is the center and r is the radius

(x - -9)^2+(y-6)^2=5^2

The center is (-9,6) and the radius is 5

Circle equation: (x - h)^2 + (y - k)^2 = r^2

(h, k) is the center.

r is the radius.

(h, k) in the given equation is (-9, 6). This is the center.

We need to take the square root of 25 since the formula has r^2.

√25 = 5

So, the radius is 5.

Best of Luck!

Answer:

30

Step-by-step explanation:

Answer: 30

Hopes this helps

Answer:

-6

Step-by-step explanation:

You need to get it in Point-Slope form, or

y = mx + b

Isolate y by subtracting 6x

You are left with:

y = -6x + 24

M is the slope, so in this case, it is -6

Answer:

The slope is -6/1 but the slope-intercept form is y=-6x+24

Step-by-step explanation:

y=mx+b

6x+y=24

first you want to subtract 6x from each side.

y=-6x+24

m=-6x or -6/1

b= 24

Answer:

Domain is  [-1, 3]

Range is [1, 2]

================================

Explanation:

The domain is the set of allowed input values. It's the set of all possible x coordinates of the points shown.

The left-most point is when x = -1, while the right-most point is at x = 3.

We can say \(-1 \le \text{x} \le 3\) meaning x is between -1 and 3, including both endpoints.

That compound inequality translates to the interval notation [-1, 3]

Square brackets are used to include the endpoints.

-----------------

The range handles the set of possible y outputs.

The lowest we can go on the graph is y = 1, and the highest is y = 2

Therefore we arrive at \(1 \le \text{y} \le 2\) which translates to [1, 2]

Step-by-step explanation:

just put the ratios into a fraction if x:y then x/y

A.)6/1=6

B.)12/2=6

C.)4/24=1/6

D.)48/8=6

E.)18/3=6

F.)1/6

24/4=6 so A, B, D, and E are equivilant to the ratio 24/4

Hope that helps :)

Answer:

6:1 ,12:2, 48:8

Step-by-step explanation:

24:4

24 ÷ 4 =6 and 4÷4 =1

6:1

24:4

24÷2 =12 , 4÷2=2,

12:2

48:8

24×2=48, 4×2=8

48:8

Answer:

Brainliest if correct!

Step-by-step explanation:

6561

9^4

the first one!!!

By using slope of a line, it can be calculated that-

Second, third and fifth options are correct.

What is slope of a line?

Slope of a line is the tangent of the angle that the line makes with the positive direction of x axis.

If  \(\theta\) is the angle that the line makes with the positive direction of x axis, then slope (m) is given by

m = \(tan\theta\)

For the first option

The points are (1,4), (3, 8), (5,9)

Slope of line joining (1, 4) and (3, 8) = \(\frac{8-4}{3-1} = 2\)

Slope of line joining (3, 8) and (5, 9) = \(\frac{9-8}{5-3} = \frac{1}{2}\)

So the above points are not proportional

The first image shows the point plotted

For the second option

The points are (3, 2), (6, 4), (9, 6)

Slope of line joining (3, 2) and (6, 4) = \(\frac{4-2}{6-3} = \frac{2}{3}\)

Slope of line joining (6, 4) and (9, 6) = \(\frac{6-4}{9-6} = \frac{2}{3}\)

So the slopes are same

So the above points are proportional

The second image shows the point plotted

For the third option

The points are (2, 2), (4, 4), (6, 6)

Slope of line joining (2, 2) and (4, 4) = \(\frac{4-2}{4-2} = 1\)

Slope of line joining (4, 4) and (6, 6) = \(\frac{6-4}{6-4} = 1\)

So the slopes are same

So the above points are proportional

The third image shows the point plotted

For the fourth option

The points are (1, 3), (2, 7), (3, 8)

Slope of line joining (1, 3) and (2, 7) = \(\frac{7-3}{2-1} = 4\)

Slope of line joining (2, 7) and (3, 8) = \(\frac{8-7}{3-2} = 1\)

So the slopes are not same

So the above points are not proportional

The fourth image shows the point plotted

For the fifth option

The points are (0, 0), (1, 2), (2, 4), (4, 8)

Slope of line joining (0, 0) and (1, 2) = \(\frac{2-0}{1-0} = 2\)

Slope of line joining (1, 2) and (2, 4) = \(\frac{4-2}{2-1} = 2\)

Slope of line joining (2, 4) and (4, 8) = \(\frac{8-4}{4-2} = 2\)

So the slopes are  same

So the above points are proportional

The fifth image shows the point plotted

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Answer:

8+ n

Step-by-step explanation:

my answer got delete so dont think i coped the person who did was user content bot

To see the steps of  sum a column in Excel on a Mac.

Now, According to the question:

1. Click the first empty cell below a column of numbers.

2. Do one of the following: Excel 2016 for Mac: : On the Home tab, click  AutoSum. Excel for Mac 2011: On the Standard toolbar, click AutoSum. ...

3. Press RETURN .

How do you sum cells on a Mac?

Once the cells are selected, press the Command key and the = (equal sign) key at the same time. This will automatically sum the selected cells. If you want to sum a specific range of cells, you can do so by selecting the first cell in the range, pressing the Shift key, and then selecting the last cell in the range.

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The crafts worker would need 719 centimeters of trim for the outer edge of the rug.

The distance between the centre of the sphere and any plane passing through it is known as the circumference. Any large circle that passes through a point known as a pole is called a meridian.

The circumference of the circular rug can be found using the formula:

C = πd

Where C is the circumference and d is the diameter of the circle. Plugging in the given diameter of 90 inches into the formula, we get:

C = πd = π * 90 = 282.8 inches

To convert inches to centimeters, we multiply by 2.54:

C (in cm) = 282.8 * 2.54 = 719.17 cm

Rounding to the nearest centimeter, we have:

C (in cm) = 719 cm

So, the crafts worker would need 719 centimeters of trim for the outer edge of the rug.

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Answer:

Step-by-step explanation:

answers is 718

2x+11

Step-by-step explanation:

8x-4+6x+15=

8x-6x-4+15+=

2x+11

Answer: Answer choice 1, 3, 5

Step-by-step explanation:

This is more of analyzing a graph rather than a word problem.

We are told that 4 pm is at 16 hrs after midnight. You can see that the graph increases up to 4 pm. We can say 1 is correct.

After 6 pm at 18 hrs, we can see that the graph decreases. We can say 3 is correct.

Looking at the slope of the graph, 12 to 16 has a steeper slope than 8 to 12. We can say the temperature increases faster at 12 to 16 than 8 to 12.

Given that 1 out of 1,000 flashbulbs fails to function properly, the probability that all the bulbs in a package will function properly can be calculated.

Since each bulb's functionality is independent of the others, the probability that a single bulb functions properly is 999/1000. Since a package consists of four bulbs, the probability that all four bulbs in the package function properly can be determined by multiplying the individual probabilities together. Therefore, the probability that all the bulbs in a package will function properly is (999/1000) raised to the power of 4. The probability of a single bulb functioning properly is given as 999/1000, as 1 out of 1,000 bulbs fails.

Since each bulb's functionality is independent of the others, the probability that all four bulbs in a package will function properly is obtained by multiplying the individual probabilities together. Therefore, the probability can be calculated as follows: P(all bulbs function properly) = (999/1000) * (999/1000) * (999/1000) * (999/1000) = (999/1000)^4 .This simplifies to approximately 0.996, which means there is a 99.6% probability that all four bulbs in a package will function properly.

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Answer:

$84

Step-by-step explanation:

Do 3/5*140 which will give you 84 dollars

(a) The probability that all 4 of your answers are incorrect is 0.4823.

The probability of getting one question wrong is 5/6, so the probability of getting all four questions incorrect is (5/6)^4 = 0.4823 (rounded to four decimals).

(b) The probability that all 4 of your answers are correct is 0.0008.

The probability of getting one question correct is 1/6, so the probability of getting all four questions correct is (1/6)^4 = 0.0008 (rounded to four decimals).

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