Write 3x3x4x4x3x4 using exponents
I NEED IT NOW

Answer:

n=9

Step-by-step explanation:

6:8=n:12

6/8=n/12

6x12=8xn

72=8n

72/8=n

n=9

Answer:

n = 9.

Step-by-step explanation:

6:8 = n:12

6 = n

8 12

Note: Perform cross multiplication

=6 ( 12) = 8 ( n )

=72 = 8n

Note: divide both side by 8

=72/8 = 8n/8

9 = n OR n= 9

Therefore the value of n is 9

By visually analyzing the boxplots, we can gain insights into the similarities and differences in pulse rates between males and females. Remember to label the axes properly to ensure clarity.

To compare the pulse rates of males and females, we can construct boxplots using the same scales. A boxplot displays the distribution of data, providing insights into its central tendency, variability, and potential outliers.

For both males and females, we need to organize the pulse rate data in ascending order. Then, we can divide the data into quartiles: Q1, Q2 (median), and Q3.

The boxplot will have a box from Q1 to Q3, with a line at the median. To compare the data sets, we can examine the boxplots side by side. By comparing the heights of the boxes, we can determine the interquartile range (IQR) for each group.

A larger IQR suggests greater variability in pulse rates. Additionally, comparing the medians allows us to see if there are any differences in the central tendencies of the two groups.

By visually analyzing the boxplots, we can gain insights into the similarities and differences in pulse rates between males and females. Remember to label the axes properly to ensure clarity.

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The reflection of the point (-11, 30) across the y-axis is (11, 30)

Reflection of a point is a type of transformation

To find  the reflection of the point (-11, 30) across the y-axis, we proceed as follows.

For any given point (x, y) being reflected across the y - axis, it becomes (-x, y).

So, given the point (- 11, 30), being reflected across the y-axis, we have that

(x, y) = (-x, y)

So, on reflection across the y - axis, we have that the point (- 11, 30) it becomes (-(-11), 30) = (11, 30)

So, the reflection is (11, 30).

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The time it takes for the country's population to double is 1000 years. The total population would be 10 million people.

We can calculate the population growth by

P = P₀ × r × t

Where

Suppose that immigration is the only factor of population growth. We have

Find the time that takes the country's population to double!

To make the country's population double, the population growth should be also 5 million people.

The formula would be

5,000,000 = 5,000,000 × 1/000 × t

t = 1,000/1

t = 1,000 years

Hence, the country's population will be double after 1,000 years.

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The image of point C(-3,0) after a 180° counterclockwise rotation around the origin is the point (3,0).

To graph the image of point C(-3,0) after a 180° counterclockwise rotation around the origin, we can use the following formula:

(x', y') = (-x, -y)

where (x, y) are the coordinates of the original point, and (x', y') are the coordinates of its image after rotation.

Using this formula, we get:

(x', y') = (-(-3), -(0)) = (3, 0)

So, the image of point C(-3,0) after a 180° counterclockwise rotation around the origin is the point (3,0).

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Answer:

Step-by-step explanation:

Answer:Min:2

Q1:5

Med:7

Q3:13

Max:15

Using Tap working problem solving,

when faucet and drain working together, the time to fill up the tub is 60 minutes.

We have the following information about question,

The time taken by faucet to fill up the tub

= 15 minutes

The time taken by drain to empty the tub

= 20 minutes

we have to calculate the time in which the tub is fully fill the tube with drain open.

Rate of fill up the tub by faucet = 1/15 i.e 1/15 th of tub in one minute .

Rate of empty the tub by drain = 1/20 i.e 1/20 th of tub in one minute.

In one minute both are working together and will fill the tub = 1/15 - 1/20 = 1/60 i.e 1/60 th of tub

Since, it takes one minute to fill 1/60th of the tub and it will take 60 minutes to fill the tub.

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Answer:

10.5

Step-by-step explanation:

5-4÷2+7.5

use P.E.M.D.A.S to solve

first, divide 2 from 4

4÷2=2

5-2+7.5

then subtract 2 from 5

5-2=3

3+7.5

then finally, add 3 and 7.5

3+7.5= 10.5

Hope This Helps!

Answer:

$4.60 and $18.40

Step-by-step explanation:

The total cost of one milk carton is $2.30. I got this by dividing $9.20 by 4. If you multiply $2.30 by 2, you get $4.60. If you multiply $2.30 by 8, you'll get $18.40.

Answer:

n/3+10=15

Step-by-step explanation:

Answer:

n/3+10=15

Step-by-step explanation:

it's possible n could be x

The absolute value is:

Work/explanation:

First, we will evaluate 2-7.

It evaluates to -5.

Now, let's find the absolute value of -5 by using these rules:

\(\sf{\mid a\mid=a}\)

\(\sf{\mid-a \mid=a}\)

Similarly, the absolute value of -5 is:

\(\sf{\mid-5\mid=5}\)

Answer:

Slope is -7

Step-by-step explanation:

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

Now just plug the number is :)

\(\frac{-1 - 6}{-2 - -2}\)

-1 - 6 = -7

-2 - -2 = 0

\(\frac{-7}{0}\)

Answer: -3

Step-by-step explanation: 3-3=0

Answer:

Step-by-step explanation:

bonsoir aider moi plus vite possible

3+?=0

3 + x = 0

x = -3

Answer:

Step-by-step explanation:

In order to solve this question we need to know that \(a^{2} + b^{2} = c^{2}\) (were a and b are the legs of a right angle triangle and c is the hypotenuse). Now since we are given \(a^{2}\) and \(b^{2}\),we can solve for hypotenuse in each case. So we do......

1) 52 + 122 = \(c^{2}\)

  174 = \(c^{2}\)

  \(\sqrt{174} =c\)

  13.190905 ≈ c

2) 25 + 144 = \(c^{2}\)

   169 = \(c^{2}\)

   \(\sqrt{169} = c\)

   \(13 = c\)

3) 169 = \(c^{2}\)

   \(\sqrt{169} = c\)

   \(13 = c\)

Hope this helps :)

The length of the hypotenuse 13 units.

A hypotenuse is the longest side of a right-angled triangle, the side opposite the right angle.

Given that, A right triangle has side lengths 5 inches and 12 inches.

Using Pythagoras theorem,

h = √5²+12²

h = √25+144

h = √169

h = 13

Hence, the length of the hypotenuse 13 units.

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The probability of not getting red is 87.5%.

Hence, The correct option is C.

We know that;

Probability = Number of favorable outcomes / Number of samples

Given that;

A spinner with repeated colors numbered from 1 to 8 is shown.

Sections 1 and 8 are purple. Sections 2 and 3 are yellow. Sections 4, 5, and 6 are blue. Section 7 is red .

You only have one of eight (1/8) evenly divided orange sections.

The rest is not red,

P = (1 - 1/8

P =  7/8

P = 0.875

P = 87.5%

Therefore, spinning once will yield 7/8 odds of not landing on red are,

⇒ 0.875 or 87.5%.

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Answer:

8f² + 11f

Step-by-step explanation:

there are no expressions listed

This is the expression simplified

8f² + 11f

Step-by-step explanation:

we start first by finding the gradient of the line

change in y/change in x

7-(-1)/3-7=8/-4

=-2

then for perpendicular lines m1m2=-1

therefore to find the gradient of that line

-2m2=-1

therefore m2=2

so therefore

y-5/x-3=2

so y-5=2x-6

y-2x=-1

in the form y= mx +c

then y=2x-1

Answer:

The answer would be 50m units squared.

The formula for the n-th term is:

aₙ = 3*(1/2)⁽ⁿ⁻¹⁾

For a geometric sequence where the first term is a₁ and the common ratio is r, the formula for the n-th term is:

aₙ = a₁*(r)⁽ⁿ⁻¹⁾

Here we know that the first term is a₁ = 3 and the common ratio is r = 1/2.

Then the formula for the n-th term of the sequence is:

aₙ = 3*(1/2)⁽ⁿ⁻¹⁾

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Answer:

7.5

Hope that helps!

34. FG = 16 35. FG = 58 36. a ≈ 5.125 37. x ≈ 6.857 38. X is 6 units from point C on CF. 39. X is (35/3) units from point B on BD. 40. X is (8/3) units from point A on AE.

34. To find FG, we can use the fact that M is the midpoint of FG, which means FM is equal to MG. Setting the two expressions equal to each other:

5y + 13 = 5 - 3y

Simplifying the equation:

8y = -8

Dividing both sides by 8:

y = -1

Substituting this value back into FM or MG:

FM = 5(-1) + 13 = 8

MG = 5 - 3(-1) = 8

Therefore, FG = FM + MG = 8 + 8 = 16.

35. Similar to the previous question, we set FM equal to MG:

3x - 4 = 5x - 26

Subtracting 3x from both sides:

-4 = 2x - 26

Adding 26 to both sides:

22 = 2x

Dividing by 2:

x = 11

Substituting this value back into FM or MG:

FM = 3(11) - 4 = 29

MG = 5(11) - 26 = 29

Therefore, FG = FM + MG = 29 + 29 = 58.

36. Given FM = 8a + 1 and FG = 42, we can set FM equal to MG (since M is the midpoint of FG):

8a + 1 = 42

Subtracting 1 from both sides:

8a = 41

Dividing by 8:

a = 41/8

Therefore, a ≈ 5.125.

37. Given MG = 7x - 15 and FG = 33, we set MG equal to FM (since M is the midpoint of FG):

7x - 15 = 33

Adding 15 to both sides:

7x = 48

Dividing by 7:

x = 48/7

Therefore, x ≈ 6.857.

38. To find the point X on CF that is 3/4 of the distance from C to F, we divide the total distance CF by 4 and then multiply it by 3. Since CF spans 8 units, 3/4 of the distance is (3/4) * 8 = 6. Starting from point C and moving towards point F, we count 6 units and reach the point X.

39. To find the point X on BD that is 5/6 of the distance from B to D, we divide the total distance BD by 6 and then multiply it by 5. Since BD spans 14 units, 5/6 of the distance is (5/6) * 14 = 70/6 = 35/3. Starting from point B and moving towards point D, we count 35/3 units and reach the point X.

40. To find the point X on AE that is 1/3 of the distance from A to E, we divide the total distance AE by 3. Since AE spans 8 units, 1/3 of the distance is (1/3) * 8 = 8/3. Starting from point A and moving towards point E, we count 8/3 units and reach the point X.

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The complete question is:

34. Suppose M is the midpoint of FG. Find each missing measure: FM = 5y + 13, MG = 5 - 3y, FG = ?

35. Suppose M is the midpoint of FG. Find each missing measure: FM = 3x - 4, MG = 5x - 26, FG = ?

36. Suppose M is the midpoint of FG. Find each missing measure: FM = 8a + 1, FG = 42, a = ?

37. Suppose M is the midpoint of FG. Find each missing measure: MG = 7x - 15, FG = 33, x = ?

38. Find the point X on CF that is 3/4 of the distance from C to F.

39. Find the point X on BD that is 5/6 of the distance from B to D.

40. Find the point X on AE that is 1/3 of the distance from A to E.

Answer:

This is a classic game theory problem known as "Nim". To determine who will win, we can use binary notation and calculate the "nim-sum" of the two piles. The nim-sum is simply the binary XOR (exclusive OR) of the two numbers, which means that we add the two binary numbers without carrying over:

        100011   (35 in binary)

      XOR  11001   (25 in binary)

        ------

        110010   (nim-sum in binary)

The nim-sum is 110010 in binary, which is equal to 50 in decimal. This means that the game is equivalent to starting with a pile of 50 stones.

In a game of Nim, the player who starts with an even number of stones will lose if both players play perfectly, and the player who starts with an odd number of stones will win. Since 50 is even, the second player will win if they play perfectly.

To see why, suppose the second player removes k stones in their first move, leaving the first player with a pile of 50 - k stones. The key is that the first player can always mirror the second player's move by removing 50 - k stones from the other pile. This will leave both piles with the same size, and the second player will be forced to make the same move again. This process will repeat until one of the piles is empty, and the other player will win.

Therefore, the second player will win if they play perfectly, and they can guarantee this outcome by following the above strategy.

Step-by-step explanation:

Answer:

no its not a perfect cube, we need to multiply a seven to make it perfect cube

Step-by-step explanation:

answer from GAUTHMATH

The length of the diagonal is c = √269 feet.

To get the length of the diagonal of a rectangular patio, we can use the Pythagorean theorem, which states that for a right triangle with legs of length a and b, and hypotenuse of length c, a² + b² = c². In this case, the legs of the right triangle are the length and width of the rectangular patio, which are 10 feet and 13 feet, respectively. Let's use a and b to represent these lengths.
a = 10 feet
b = 13 feet
We want to find the length of the diagonal, which is the hypotenuse of the right triangle. Let's use c to represent this length.
a² + b² = c²
10² + 13² = c²
100 + 169 = c²
269 = c²
Now we need to find the square root of 269 to get the length of the diagonal.
c = √269
c ≈ 16.4 feet
So the length of the diagonal of the rectangular patio is approximately 16.4 feet. We can also find the ratio of the length, width, and diagonal of the rectangular patio.
length:width = 10:13
width:length = 13:10
length:diagonal = 10:√269
width:diagonal = 13:√269
diagonal:length = √269:10
diagonal:width = √269:13

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Answer:

J; (1, -10)

K; (-1, -10)

L; (1,-8)

M; (-1, -8)

Step-by-step explanation:

I double-checked and they are all right. hope this helps!

A conclusion which can be inferred about an individual score that corresponds to a z-value of 1.0 is that: c.) it is likely to come from the healthy distribution.

A z-value is also referred to as a z-score or standard score and it can be defined as a measure of the distance between a raw score and the mean, when standard deviation units are used.

In Statistics, z-values can either be positive or negative and it can be calculated by using this formula:

\(Z=\frac{x\;-\;u}{\delta}\)

Where:

Since the individual score that corresponds to a z-value of 1.0, we can reasonably infer and logically conclude that an individual score is likely to come from the healthy distribution.

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Complete Question:

Scores of healthy adults on a neurological test form a normal distribution with mean = 100 and SD = 15. What conclusion can be inferred about an individual score that corresponds to a z value of 1.0?

a.) it falls in the general region of the population

distribution

b.) it falls in the common region of the distribution

c.) it is likely to come from the healthy distribution

d.) it is unlikely to come from the healthy distribution

Answer:

#1. Fourteen divided by a number.

#2. Four times a number.

#3. A number divided by 14.

#4. A number minus 14.

Step-by-step explanation:

I hope this helps., I just need more points. So sorry.

The volume of a sphere is given by

where Pi=3.14 and r is the radius, which in our case is 5cm.

By substituting these values into the last formula, we get

which gives

then, by rounding to the nearest hundredth, the volume is 525.33 cm^3

We can start by finding the time it takes for Gill to travel the first 27km:

Time taken = Distance / Speed = 27km / 96 km/h = 0.28125 hours

Next, we need to account for the 3-minute stop in Lens. Since 1 hour has 60 minutes, 3 minutes is 3/60 = 0.05 hours.

The total time taken for the journey from the start to Lens is:

0.28125 hours + 0.05 hours = 0.33125 hours

Now we need to find the time it takes for Gill to travel the final 29km:

Time taken = Distance / Speed = 29km / 96 km/h = 0.30208 hours

Adding the time taken for the first part of the journey to the time taken for the second part gives the total time taken for the journey:

0.33125 hours + 0.30208 hours = 0.63333 hours

Finally, we can add this time to the departure time of 09:00 to find the arrival time:

09:00 + 0.63333 hours = 09:38 (rounded to the nearest minute)

ANSWER IS B

Okay, here are the steps to solve this problem:

1) Gill leaves Lille by train at 09:00.

2) The train travels 27km at 96km/h. 27km / 96km/h = 0.2833h = 17min

3) So the train will arrive at Lens at 09:17 (09:00 + 17min)

4) The train stops at Lens for 3 minutes. 3min = 0.05h

5) So the train leaves Lens at 09:22 (09:17 + 3min = 0.05h)

6) The train then travels 29km at 96km/h. 29km / 96km/h = 0.3021h = 18min

7) So the train will arrive at Lillers at 09:40 (09:22 + 18min)

Therefore, the answer is C 09:40

Let me know if you have any other questions!

f is performed first, followed by g, and the output of f is used as the input to g.

(1) Given,  f(x) = 3x+2 and g(x) = x^8.

Then, \(f \circ g\) and\(g \circ f\) are defined as follows:

\(f \circ g\) = f(g(x))

= f(x^8)

= 3(x^8)+2

Here, f is performed after g as the inner function, g, is used first to calculate the input to f.

Also, \(g \circ f\)is calculated as

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

= (3x+2)^8.

Here, g is performed after f as f is used first to calculate the input to g.

(2) Given,  f(x) = \(\sqrt{x^2+2}\) and g(x) = x^2+5.

Then, \(f \circ g\) and \(g \circ f\) are defined as follows:

\(f \circ g\) = f(g(x))

= f(x^2+5)

= \(\sqrt{(x^2+5)^2+2}\).

Here, g is performed first, followed by f, and the output of g is used as the input to f.

Also, g \circ f is calculated as

g(f(x)) = \(g(\sqrt{x^2+2})\)

= \((\sqrt{x^2+2})^2+5\)

= x^2+7.

Here, f is performed first, followed by g, and the output of f is used as the input to g.

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