how many times bigger is 12^7 than 12^5

Answer:

Step-by-step explanation:

Explanation:

I would write the growth function as:

y

=

100

e

k

t

So that at

t

=

0

we get:

y

=

100

e

0.02

⋅

0

=

100

bacteria.

At

t

=

5

hours we will get:

y

=

100

e

5

⋅

0.02

=

110

bacteria.

To double the initial number we need to solve:

200

=

100

e

0.02

t

e

0.02

t

=

2

Apply natural logs to both sides:

ln

(

e

0.02

t

)

=

ln

(

2

)

0.02

t

=

ln

(

2

)

t

=

ln

(

2

)

0.02

=

34.65

≈

34.6

34

hours and 36 minutes approx.

Question 3: By default, Tableau considers categorical data to be dimensions and quantitative data to be measures. True or False?

Answer: True

Tableau is a powerful data visualization software that allows users to explore, analyze and visualize data from various sources. In Tableau, data is classified into two categories: dimensions and measures. Dimensions are categorical variables that describe the data, such as names, dates, regions, and product categories. Measures are quantitative variables that represent the data's numerical values, such as revenue, profit, and quantity. By default, Tableau considers categorical data to be dimensions and quantitative data to be measures, but you can also change this setting in Tableau according to your needs.

Question 4: In Tableau, green pills represent measures and blue pills represent dimensions. True or False?Answer: FalseExplanation:In Tableau, green pills represent dimensions, and blue pills represent measures. Dimensions are discrete fields used to categorize, group, or filter data, while measures are continuous fields that are used to perform mathematical operations, such as sum, average, minimum, maximum, and count. You can drag a dimension or measure field from the Data pane to the Rows or Columns shelf in Tableau to create a view. Green pills can be used to add dimensions to the view, while blue pills can be used to add measures to the view.

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These real-world applications help young learners see the practical applications of geometry and develop a deeper understanding of geometric concepts while making learning more engaging and meaningful.

Relevance: Connecting math to real-world applications helps students see the practical value and relevance of the concepts they are learning. It provides a meaningful context and motivation for learning.

Engagement: Real-world applications make math more interesting and engaging for students. It brings concepts to life and helps students see how math is used in everyday life.

Deep understanding: By applying math concepts to real-world situations, students develop a deeper understanding of the concepts and their connections. It promotes critical thinking, problem-solving skills, and the ability to apply mathematical knowledge in different contexts.

Transferability: Real-world applications help students see how math concepts can be transferred and applied to various situations. It promotes the ability to apply learned concepts to new and unfamiliar problems.

Some real-world applications of geometry that would be appropriate for young learners include:

Measurement: Young learners can apply geometric concepts to measure and compare the lengths, areas, and volumes of objects in their environment. For example, measuring the length of a room, comparing the sizes of different shapes, or estimating the volume of a container.

Navigation and Maps: Young learners can use geometry to understand maps, directions, and spatial relationships. They can learn about reading maps, understanding coordinates, and finding distances between locations.

Architecture and Construction: Exploring geometric shapes, angles, and symmetry can help young learners understand the principles of architecture and construction. They can design and build simple structures using different shapes and understand the importance of stability and balance.

Art and Design: Geometry plays a significant role in art and design. Young learners can explore symmetry, patterns, and shapes in various art forms. They can create tessellations, explore rotational symmetry, or design patterns using geometric shapes.

Everyday Objects: Geometry is present in everyday objects around us. Young learners can identify and classify shapes in their environment, such as identifying spheres, cubes, cylinders, and cones in objects like balls, boxes, cups, and ice cream cones.

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Answer:

Rectangle

Step-by-step explanation:

According to this grapher that I am using it shows a rectangle using your coordinates

Please give brainliest

Answer:

Rectangle

Step-by-step explanation:

Opposite sides (1, 1), (4,1) and (1, 3), (4,3) are horizontal and have length 3.

Opposite sides (1, 1), (1, 3) and (4, 1), (4,3) are vertical and have length 2.

There two pairs of opposite sides that are congruent, so this is a parallelogram. Since not all sides are congruent, this is not a square or a rhombus.

In addition, vertical sides and horizontal sides form right angles, so this is a parallelogram with right angles. It is a rectangle.

(a) No, a triangle cannot have two obtuse angles. (b) No, a triangle cannot have two right angles.
(c) If no angle of a triangle measures more than 60°, then the triangle is an acute triangle.


(a) In a triangle, the sum of all three angles must be 180°. Since two obtuse angles would sum to more than 180°, it is not possible for a triangle to have two obtuse angles.
(b) In a triangle, the sum of all three angles must be 180°. Since two right angles would sum to 180°, it is not possible for a triangle to have two right angles.
(c) In an acute triangle, all three angles are less than 90°. If no angle of a triangle measures more than 60°, then all three angles are less than 90°, making it an acute triangle.

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The middle point of the given numbers are 6 .

The median or the middle value is the number in the middle {2, 3, 11, 13, 26, 34, 47}, which in this instance is 13 since there are three numbers on either side.

To find the median value in a list with an even amount of numbers, one must determine the middle pair, add them, and divide by two.

The middle point of two numbers usually refers to the average of them .

thus the given numbers are - 24 and 36

This can be calculated by :

=> - 24 + 36 / 2

=> 12 / 2

=> 6  

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It will take 7.63125e-6 days for the rocket to reach Pluto if the rocket leaves Earth, traveling 7.9 kilometers per second.

Distance is a numerical representation of the distance between two items or locations. Distance refers to a physical length or an approximation based on other physics or common usage considerations.

It is given that:

A rocket leaves Earth, traveling 7.9 kilometers per second.

As we know, the distance between the Earth and Pluto is 5.2088 billion km

The time = distance/speed

time = (5.2088×10⁹ km)/7.9 km/second

time = 0.65934×10⁹ seconds

time = 7.63125e-6 days

Thus, it will take 7.63125e-6 days for the rocket to reach Pluto if the rocket leaves Earth, traveling 7.9 kilometers per second.

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Bryan's assertion is not true. Here are two counter examples to disprove it:

1) x = 0

This equation has only one variable, x, but it has no solution because there is no value of x that will make the equation true.

2) x^2 + 1 = 0

This equation also has only one variable, x, but it has no solution because there is no value of x that will make the equation true.

These examples show that it is possible for an equation with one variable to have no solution.

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Answer:

The slope is -3/2

Step-by-step explanation:

Hope this helped have a good day!

If the two cities are 381 miles apart and speed of Jermaine is 67 miles per hour and the speed of David is 60 miles,then they will meet at 10:46 A.M.

Given that the two cities are at a distance of 381 miles and they start at 8:00 am in the morning.

We are required to find the time at which Jermaine and Brandon.

let the distance that Jermaine covers be x. In this way the distance that is covered is 381-x.

Time=Distance/speed

x/67=(381-x)/60

60x=67(381-x)

60x=25527-67x

137x=25527

x=25527/137

x=186.33

Distance that is covered by Brandon=381-186.33

=144.67 miles

Time taken by David=x/67

=186.33/67

=2.78 hours

We have to break an hour in 78% which is 46.8 minutes.

Actual time=(8+2)hours+46.8 minutes=10:46 A.M.

Hence if the two cities are 381 miles apart and speed of Jermaine is 67 miles per hour and the speed of David is 60 miles,then they will meet at 10:46 A.M.

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Answer:

180

Step-by-step explanation:

i don't

Answer: 180 cedis

Step-by-step explanation: 4:6 is 40% for dora and 60% for dorris

Answer: 10 I think

Step-by-step explanation: Jill sold half and you dont know how much it is you know that now she has 36, but before she bought 16 so 36 - 16 = 20 but she sold half

Answer:10 magazines

Step-by-step explanation:

36-16/2=m

20/2=m

10=m. m=magazine

Answer:

Step-by-step explanation:

x : 100 = 7740 : 98 000 000

x = (7740 * 100)/98 000 000

x = 0.007898 %

A percentage is a hundredth of a number      Then                                                    \(\displaystyle\bf \frac{7740}{98\cdot10^6} \cdot100=\frac{387}{49000} \approx 0,00789\%\)                                                      

Answer:

1.2

Step-by-step explanation:

if you multiply 1.2 X 10 is 12

Answer:

Step-by-step explanation:

Just try putting those into an equation!

The value of  x = 1/3 of the value of 45-10x

=> x= \(\frac{1}{3}\) (45-10x)

=> x= 15 - 3 1/3x

=> 4 1/3x = 15

=> solve it! U should know how now. :)

I believe 5y-1 would work.

Answer:

6 dollars

Step-by-step explanation:

its math

Answer:

Your answer is correct, (-6, -4, 0, 2, 6).

Explanation:

Take the equation 3/2x+8

Then take each number and plug it in for "x".

For example:

3/2(6) + 8 = -1

or you can change the fraction into a decimal to make it easier...

1.5(6)+8=-1

L′(3,2), M′(0,2), N′(0,–2), O′(3,–2)

Explanation

Step 1

plot the rectangle

Step 2

make the indicated transformations

a)

first reflect this rectangle across the y-axis:

The rule for the reflection around the Y axis is you basically just put a "negative" in front of the X coordinates of each point

so

Let

then

b) Then, translate it down four units and to the left one unit

To translate the point P(x,y) , a units right and b units up, use P'(x+a,y+b)

, if the traslation is down a is negative, if the translation is to the left, b is negative

hence

i) subtract 4 to the y-coordinate

ii)subtract 1 unit from x -axis ,so

therefore,

so,

the answer is

L′(3,2), M′(0,2), N′(0,–2), O′(3,–2)

I hope this helps you

The Law of Large Numbers is a fundamental concept in probability theory and statistics stating the number of trials of a random event increases, the average of the outcomes approaches the expected value of the event. It's better to use 500 trials.

In other words, as we repeat an experiment a large number of times, the proportion of times that a certain outcome occurs will converge to its probability of occurrence. This is an important concept in statistical inference, as it helps to ensure that the results of a sample are representative of the population from which it was drawn.

Now, if you were using the relative frequency of an event to estimate the probability of the event, it would be better to use 500 trials rather than 100 trials. The reason is that the larger the number of trials, the more accurate the estimate of the probability is likely to be.

Using a larger sample size reduces the impact of random variation and provides a more precise estimate of the true probability. The Law of Large Numbers tells us that as the sample size increases, the relative frequency of the event should converge to the true probability, so a larger sample size will generally give a more reliable estimate

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Answer:

62.17 days

Step-by-step explanation:

The computation of the number of days  is shown below:

Given that

A(t)=10 × 0.5^(t ÷ 18.72)

1 = 10 × 0.5 ^ (t ÷ 18.72)

0.1 = 0.5 ^ (t ÷ 18.72)

Now consider the log in both sides

ln(0.1) = ln(0.5)^ (t ÷ 18.72)

ln(0.1)  ÷  ln(0.5) = (t ÷ 18.72)

3.321928095  = (t ÷ 18.72)

So, t = 62.17 days

With the help of log, we can easily compute it

Answer: brainly.... D. f(x) = 1.06x; $169.60

sales tax = 6% or 6/100.  

assuming tax is added onto the item:

total cost function f(x) = price + tax

however, assuming the cost price = sales price  - tax,  then:

f(x) = sales price - tax  

This is not really a business or accounting forum, its a maths forum, so you need to be clearer about business or accounting terms such as total cost, selling price, selling cost.

Step-by-step explanation: brainly

if y= the item after tax

y=x+(x*6%) or y=x+6%

and then for the answer you would go:

y=160+6% or 160+(160*6%)= $169.60

Answer: f(x)=1.06x; $169.60

Step-by-step explanation: pearson

Answer:

6tg67g76g76g76

Step-by-step explanation:

Answer:

There are 2 steps:

1. 90° counterclockwise rotation about the origin

2. Translation downward 2 units

Step-by-step explanation:

1. 90° counterclockwise rotation about the origin = (x, y) to (-y, x),

D moves from (-2, 4) to (-4, -2)

W moves from (-1, 2) to (-2, -1)

P moves from (3, 3) to (-3, 3)

2. Translation downward 2 units = (x, y) to (x, y-2),

D moves from (-4, -2) to (-4, -4) = M

W moves from (-2, -1) to (-2, -3) = J

P moves from (-3, 3) to (-3, 1) = S

For given geometric shape or figure, option 2,3 and 4 are right.

What exactly are geometric shapes?

Geometric forms are figures in mathematics that depict the shape of items we observe in our daily lives. Shapes are the forms of things in geometry that have boundary lines, angles, and surfaces. There are several sorts of 2d and 3d shapes.

Shapes can also be classed based on their regularity or homogeneity. A regular form, such as a square or circle, is frequently symmetrical. Asymmetry exists in irregular forms. They are also known as organic forms or freeform shapes. A tree, for example, has an uneven or organic form.

Two-dimensional forms in plane geometry are flat shapes and closed figures such as circles, squares, rectangles, rhombuses, and so on. The three-dimensional forms in solid geometry are the cube, cuboid, cone, sphere, and cylinder. We may see all of these forms in our daily lives. Books (cuboid shape), glasses (cylindrical shape), traffic cones (conical shape), and so on are examples.

Now,

As 1 and 5 are corresponding angles and

6 and 7 are opposite and vertical angles and sum of supplementary angles is 180°, sum of 7 and 8 is 180°.

Therefore 7 and 8 are supplementary angles.

Hence,

           option 2,3 and 4 are right.

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Answer:

BD= 12

Step-by-step explanation:

Please see the attached picture for the full solution.

Gary would need 15.2 oz of glue and 7.6 oz of glitter to make 4 bottles.

Option D is the correct answer.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

Bottles   Glue   Glitter

1              3.8       1.9

This means,

1 bottle = 3.8 oz of glue and 1.9 oz of glitter

Now,

1 bottle = 3.8 oz of glue

Multiply 4 on both sides.

4 bottle = 4 x 3.8 oz

4 bottle = 15.2 oz

1 bottle = 1.9 oz of glitter

Multiply 4 on both sides.

4 bottle = 7.6 oz

Thus,

15.2 oz of glue and 7.6 oz of glitter to make 4 bottles.

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Answer:

hehejejejjenene

Step-by-step explanation:

sjjshenebjsjsjwjjejenene .....

hope it helps

The statement is false. A process chart is a graphical tool used to monitor processes in production and service industries. The average process performance and the upper and lower limits are calculated and displayed on an X-bar chart, which is a common process chart.

An \( \bar{X} \) chart is NOT used to track a process with binary outcome variables. The statement is false.

Explanation: A process chart is a graphical tool used to monitor processes in production and service industries. The average process performance and the upper and lower limits are calculated and displayed on an X-bar chart, which is a common process chart. The values for a variable can be collected and analyzed using process charts. An \( \bar{X} \) chart, commonly known as an x-bar chart, is used to monitor a process with continuous numerical data. A binary outcome variable, on the other hand, has only two possible outcomes (e.g., yes/no, pass/fail, etc.). As a result, binary data is unsuitable for an \( \bar{X} \) chart, which is only used to monitor continuous numerical data.

Variables are values that may be altered in a process, which can affect its results. Variables may be categorized as continuous or discrete, depending on whether they can be measured or counted. Discrete variables, such as the number of employees working on a task or the number of items produced in a process, are quantifiable and can be measured precisely. Continuous variables, such as the temperature, length, or weight, can take on any value over a range and are therefore less specific. The reasons for holding inventory include serving as a buffer against uncertainties, ensuring product availability and preventing stockouts, reducing lead times and transportation costs, taking advantage of discounts and bulk purchasing opportunities, and providing a hedge against inflation and price fluctuations.

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The complete factorization of the polynomial x³ + 2x² -x - 2 is equal to (x + 2)(x + 1)(x - 1)

An equation is an expression that shows how numbers and variables are related to each other using mathematical operators.

A polynomial is an expression consisting of coefficients and variables forming an equation.

Given the polynomial:

x³ + 2x² -x - 2

Factorizing:

= (x + 2)(x² - 1)

= (x + 2)(x + 1)(x - 1)

The polynomial x³ + 2x² -x - 2 is equal to (x + 2)(x + 1)(x - 1)

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With a correlation coefficient of 0.0099, the relationship between body weight and brain weight in this sample of mammals is very weak.

The value of the correlation coefficient, which is 0.0099, indicates that there is a very weak positive correlation between body weight and brain weight in the sample of 20 mammals.

This means that as body weight increases, there is a slight tendency for brain weight to also increase, but the relationship is not strong.

To determine the strength of a correlation coefficient, it is often helpful to use the following guidelines:

- If r = 1 or r = -1, there is a perfect positive or negative correlation, respectively.

- If 0.7 ≤ |r| < 1, there is a strong positive or negative correlation.

- If 0.3 ≤ |r| < 0.7, there is a moderate positive or negative correlation.

- If 0.1 ≤ |r| < 0.3, there is a weak positive or negative correlation.

- If |r| < 0.1, there is little to no correlation.

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