What is an exponent?​

Answers

Answer 1

Answer:

An exponent is a power to a given number that will multiply the given number by itself the number of times the exponent's value represents. Exponents are represented by small, floating numbers that go after the given value in an equation.

Example A:

[tex]5^2 = 5 \times 5 = 25[/tex]

Example B:

[tex]x^4 + 8 = y[/tex]


Related Questions

an online shoe brand ran two conversion lift studies. test 1 resulted in the control group showing a 20% conversion rate while the test group showed a 25% conversion rate. the results were significant at 60%. test 2 resulted in a 20% conversion rate in the control group while the test group showed a 30% conversion rate. these results were 95% significant.

Answers

To boost their incremental ROAS, the marketing team plans to increase reach as much as feasible.

What is market science?

Using data to support decision-making objectively is central to marketing as a science. Knowing how to analyze data and spotting typical mistakes or misrepresentations in interpretations are key.

The analyst conclude -

Test 2's results were more trustworthy than Test 1's because Test 2 demonstrated a 10% difference in lift between the test and control groups and was conducted with a higher confidence level.When conducting randomized control trials utilizing their ads, an e-commerce company wants to know how reach affects the incremental ROAS outcomes.To compare reach and ROAS for each campaign ran in the previous year, the company compiles data on past campaign performance and builds a scatterplot. Over the past year, they have made numerous changes to their marketing strategy, including changes to targeting, bidding tactics, and optimization measures. To boost their incremental ROAS, the marketing team plans to increase reach as much as feasible.

Learn ore about market science

brainly.com/question/13185417

#SPJ4

The latitude of the U.S. Embassy is 48° north of the equator. If the diameter of the earth is 7920 miles, how far is the U.S.
Embassy from the equator?

Answers

Answer:

use air math personal tutors to help you and help you show your work!

Step-by-step explanation:

Bro please help ima fail

Answers

In the picture there are 10 question.

1. Identify the 1st 10 perfect squares?

The 1st 10 perfect squares are 1,4,9,16,25,36,49,64,81 and 100.

[tex]1^{2} =1\\2^{2} =4\\3^{2} =9\\4^{2} =16\\5^{2} =25\\6^{2} =36\\7^{2} =49\\8^{2} =64\\9^{2} =81\\10^{2} =100\\[/tex]

2. What does it mean for a number to a perfect square? provide an example.

By squaring a whole number or an integer, one can create perfect squares. Let's examine an illustration to get the idea behind perfect squares. We can use a set of four and a second set of six marbles for this. Let's set the marbles in order.

See the figure(1).

With four marbles, we can create a square with two rows and two marbles in each row. We can create a rectangle with 6 marbles that has 2 rows with 3 marbles in each row. It signifies that 4 = 2[tex]\times[/tex]2 and 6 = 3[tex]\times[/tex]2 mathematically. Let's concentrate just on the square-shaped numerals. Here, 4 = 2 × 2 = [tex]2^{2}[/tex].

Square A is smaller then Square B. Square B is smaller then Square C.

The 3 Square side length are3,4.2 and[tex]5\frac{1}{2}[/tex].

complete the equation each of the square shown.

3. Square A=Area=[tex]3^{2}[/tex]=9

4. Square B= Area=[tex]4.2^{2}[/tex]=17.64

5. Square C=Area= [tex]\frac{5}{2} =\frac{25}{4}[/tex]

Find the length of the side of the square for each area is given

6.81 square inches

Area=81=[tex]s^{2}[/tex]

s=9

7. [tex]\frac{4}{25} cm[/tex]

area=[tex]\frac{4}{25} cm[/tex]=[tex]s^{2}[/tex]

s=[tex]\frac{2}{5}[/tex]

8.0.49 Square unit

area=0.49=[tex]s^{2}[/tex]

s=0.7

The graph represent the equation [tex]y=x^{2}[/tex].

9.complete the table of values to find corresponding y-values.

if x =-1.4

Substituting in the equation [tex]y=x^{2}[/tex]

Then y=[tex]-1.4^{2}[/tex]

y=1.96.

Therefore, (x,y)=(-1.4,1.96)

if x =-1

Substituting in the equation [tex]y=x^{2}[/tex]

Then y=[tex]-1^{2}[/tex]

y=1.

Therefore, (x,y)=(-1,1)

if x =0

Substituting in the equation [tex]y=x^{2}[/tex]

Then y=[tex]0^{2}[/tex]

y=0.

Therefore, (x,y)=(0,0)

if x =[tex]\frac{2}{5}[/tex]

Substituting in the equation [tex]y=x^{2}[/tex]

Then y=[tex](\frac{2}{5}) ^{2}[/tex]

y=[tex]\frac{4}{25}[/tex].

Therefore, (x,y)=([tex]\frac{2}{5}[/tex],[tex]\frac{4}{25}[/tex])

if x =2

Substituting in the equation [tex]y=x^{2}[/tex]

Then y=[tex]2^{2}[/tex]

y=4.

Therefore, (x,y)=(2,4)

10. why the graph of equation  [tex]y=x^{2}[/tex] is above x-axis.

Because the [tex]y=x^{2}\\[/tex] the x values are always positive because x as a square. So, the equation is always on x- axis or above x-axis.

To learn more about squares visit: https://brainly.com/question/14198272

#SPJ9

Nine less then a number is four

Answers

Answer: 13 (simplified)

Step-by-step explanation: 9 + 4= 13, minus 9  equals 4

Answer: Question: x-9=4

Step-by-step explanation: X is 13

Five ounces of pretzels are put into each bag. How many bags can be made from 20 pounds of pretzels?

Answers

Each pound has 16 ounces in it.

20 pounds would be 16 x 20 ounces = 320 ounces.

If each bag has 5 ounces in it, that's 320 / 5 bags = 64 bags.

Pls give brainliest.

What is the most specific name for the figure?
A(0,-2a)
B(-3a,-2a)
C(-3a,a)
D(0,a)

A. Parallelogram
B. Rectangle
C. Square
D. Rhombus

Answers

The most specific name for the figure in the image is a  Rectangle. Option C

This is further explained below.

What is the most specific name for the figure?

Generally, A Rectangle is regarded as a regular quadrilateral under the tenets of Euclidean geometry since it has four sides of equal length amongst opposite sides

It may also be thought of as a rectangle with two adjacent sides that are equal in length.

The word coordinate has the same pronunciation as the word o-ordinate. These expressions may denote having the same status or rank, having to do with coordination, or having to do with an intersection of indices when employed as adjectives.

In conclusion, A square is the most accurate description of the shape that can be seen in the picture. Alternative B

Read more about square

https://brainly.com/question/14198272

#SPJ1

Can I get help on number 3 please

Answers

Equally 3{1-2} is the answer

Mariam took a taxi from her house to the airport. The taxi company charged a pick-
up fee of $2.90 plus $1.25 per mile. The total fare was $6.65, not including the tip.
Write and solve an equation which can be used to determine m, the number of miles
in the taxi ride.

Answers

The equation illustrates that the number of miles will be 3 miles.

How to compute the value?

The taxi company charged a pick- up fee of $2.90 plus $1.25 per mile.

Let the number of miles be m.

Therefore, this will be:

2.90 + (1.25 × m) = 6.65

2.90 + 1.25m = 6.65

Collect like terms

1.25m = 6.65 - 2.90

1.25m = 3.75

m = 3.75/1.25

m = 3

The number of miles is 3 miles.

Learn more about equations on:

brainly.com/question/2972832

#SPJ1

20% de los animales en un centro de rescate de animales son gatos. ¿Qué porcentaje son perros?

Answers

Si solo son los dos tipos en el centro. 100% - 20% = 80%

Answer:

80% son perros,

Step-by-step explanation:

Se considera que el total corresponde al 100%

Por tanto:

100% - 20% = 80%

Analizeaza urmatoarele verbe mentionand persoana si numarul! a plecat,vei ajunge,sa mearga

Answers

Answer: I dont understand what your saying

Step-by-step explanation:

Are you speaking a diffrent language

Answer:

in English: let,will,arrive,let,go

in Romanian: lasa, va, sosi, lasa, pleca

Step-by-step explanation:

I think the language is Romanian

The square of a certain negative number is equal to five more than one-half of that number. What is the number?
-2
-5/2
-1/2

Answers

Answer:

-2

Step-by-step explanation:

what is the value of x of triangle srq?

Answers

The value of "x" in the given figure and question is 20 units.

As per the question statement, We are given a figure in which we are supposed to find the value of x.

Before solving the question, if we observe the figure, we can conclude that this question will include the concepts of right angled triangle or specifically Pythagoras Theorem, which states that

[tex]Perpendicular^{2} + base^{2} = hypotenuse^{2}[/tex] where perpendicular, base and hypotenuse are the three sides of the right angled triangle.

In Triangle RTQ

using Pythagoras Theorem

[tex]RQ^{2} = TQ^{2} +TR^{2} \\RQ=x\\x^{2} = 16^{2} + TR^{2} \\TR^{2} = x^{2} -16^{2}[/tex]

Now considering triangle SRT

using Pythagoras Theorem

[tex]SR^{2} = RT^{2} + ST^{2} \\SR^{2} = (x^{2} -16^{2}) +9^{2}\\[/tex]

Now considering triangle RSQ

using Pythagoras Theorem

[tex]SQ^{2} = SR^{2} +RQ^{2} \\(9+16)^{2} = SR^{2} + RQ^{2} \\(9+16)^{2} = x^{2} -7^{2}+x^{2} \\ (9+16)^{2} =2x^{2} -7^{2} \\25^{2}+7^{2} = 2x^{2}[/tex]

[tex]2x^{2} =674[/tex]

[tex]x^{2} =337\\x=\sqrt{337} \\x=18.357[/tex]

Therefore x = 18.357 approx 20 units.

Pythagoras Theorem: The well-known Pythagorean Theorem states that the square on the hypotenuse of a right triangle equals the sum of the squares on its legs.

To learn more about Pythagoras Theorem, click on the link given below:

https://brainly.com/question/343682

#SPJ9

i need help if you help me it will be much helpfull thank you

Answers

Answer:

Step-by-step explanation:

Answer is D

509

-106

403

4 hundred and 3 ones

PLS HELP 50 PTS AND BRAINLY

Answers

Answer: Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD. This is basically multiplying each fraction by 1.

(13×55)+(25×33)=?

Complete the multiplication and the equation becomes

515+615=?

The two fractions now have like denominators so you can add the numerators.

Then:

5+615=11/15

This fraction cannot be reduced.

Therefore:

13+25=11/15

Step-by-step explanation: hope this helps!!!!

Answer:The answer would be 11/15 mile

Step-by-step explanation:

What is 1.3 x 10^4 in standard notation?

Answers

Answer: 13000

Step-by-step explanation:

So I believe this may be the answer though I'm not very good at this.

Answer: 13,000

Step-by-step explanation:

First look at the first number given and it's decimal place.

Once you figure the decimal place look for the number it is being multiplied by.

Next look at the number it's to the power to.

In this case the number is 4 so the decimal place of the first number will be moved over to the right 4 times.

Next look at the second number given and calculate what the number is to the power of and after multiply the first given number.

Lastly, once you have multiplied You will receive your final given answ⊕er and that will be the standard form.

is -2/7 rational or irrational

Answers

Answer:

rational

Step-by-step explanation:

Rational numbers are able to be denoted as a ratio. -2/7 is a ratio, so it is rational.

How do you divide 8 out of 5

Answers

Answer:

if you mean 8 divided by 5 then use long division which will result in 1 with a remainder or 3 or 1.6

Answer:

8/5=1.6

Step-by-step explanation:

There's no step by step for explaining this answer. Or nothing that I can think of

I dont know why i dont get it

Answers

Answer:

12 miles+14 miles+18 miles+12 miles+15 miles= 71 miles.    

Step-by-step explanation:

Give the full question next time alright?

How would I multiply these matrices? (I thought this would be undefined but my teacher said it wasn’t)

Answers

When we do Matrix multiplication, we keep these two conditions in mind: 1 The number of columns of the first matrix in the multiplication process must equal the number of rows of the second.

here  number of columns of 1st matrix is not equal to number of rows of 2nd matrix.

To multiply two matrices, we must first determine if the first matrix's number of columns and rows equals the second matrix's number of rows. Then sum all of the results after multiplying each element of the first matrix's column by each element of the second matrix's row.

In dealing with many ideas in linear algebra, matrices are crucial. In mathematics, a matrix is a rectangular array or table with rows and columns of integers, symbols, or expressions. Matrix operations include addition, subtraction, multiplication, and other operations.

To learn more about this visit Matrix multiplication https://brainly.com/question/13006200

#SPJ9

What is the answer for 35% of 21?

Answers

Answer:

7. 35

Step-by-step explanation:

21/x=100/35

(21/x)*x=(100/35)*x       - we multiply both sides of the equation by x

21=2.85714285714*x       - we divide both sides of the equation by (2.85714285714) to get x

21/2.85714285714=x

7.35=x answer

x=7.35

now we have:

35% of 21=7.35

Number 67.89 is rational or irrational with explanation ​

Answers

Answer:

67.89 is rational

Step-by-step explanation:

67.89 is a terminating decimal, so it is a rational number.

Andre Marshall is paid 10$per hour for a 40 hour work week

Answers

Answer:

$400???

Step-by-step explanation:

If, thats the whole question.

Paper weighs 4.9 kg for every 500 sheets, how much will 700 sheets weigh?

Answers

Answer:

6.86 kg

Step-by-step explanation:

Here ,apparently the weight and number of sheets are proportional.

Let m be the weight of 700 sheets.

[tex]\text{} \begin{matrix}500\ \text{sheets} \text{} \longrightarrow 4.9\ \text{kg} \\ 700\ \text{sheets} \text{} \longrightarrow m\ \text{kg} \end{matrix}[/tex]

coefficient of proportionality :

[tex]\text{} \text{The coefficient of proportionality is equal to :} \ \frac{700}{500} =\frac{7}{5}[/tex]

Then

[tex]\frac{m}{4.9} = \frac{7}{5}[/tex]

Then

[tex]m = \frac{7}{5} \times 4.9 =6.86 \ \text{kg}[/tex]

At his last track meet, kenneth ran the 400-meter dash in 54 seconds. his friend madelyn bet him that he couldn't run a whole kilometer at that pace, but kenneth is determined to prove her wrong. how many minutes would he have to run at this pace to win the bet? write your answer as a whole number, decimal, or simplified fraction. do not round.

Answers

Kenneth will have to run 2.25 minutes at the same speed to win the bet.

What is Speed?

Speed is the rate of movement of an object along a path in time.

=> [tex]Speed =\frac{Distance}{Time}[/tex]

Now,

Given:

Kenneth ran 400m in 54s.

To find: Number of minutes to maintain the speed to win the bet.

Finding:

According to the information given in the question,

The speed in minutes = [tex]\frac{400}{54}(60)[/tex] = 444.44 meter/min

Since Kenneth is determined to run at this speed for 1 km, he will have to maintain it for:

=> [tex]\frac{1000}{444.44}[/tex] = 2.25 minutes (As [tex]Speed =\frac{Distance}{Time}[/tex], => [tex]Time=\frac{Distance}{Speed}[/tex])

Hence, Kenneth will have to run 2.25 minutes at the same speed to win the bet.

To learn more about speed, refer to the link:https://brainly.com/question/24739297

#SPJ4

40, 24, 72/5
Find the 10th term

Answers

Answer:

0.24186

Step-by-step explanation:

40 x (3/5) = 24

24 x (3/5) = 72/5 or 14.4

Keep multiplying 3/5 or 0.6

= 0.24186

0.24186 is going to be your answer.

The approximate weights of two animals are 4.23 x 103 lbs. and 8.7 x 103 lbs. find the total weight of the two animals. write the final answer in scientific notation with the correct number of significant digits.

Answers

The total weight of two animals in scientific notation is 1.3 x 10⁴ lbs.

Scientific Notation:

A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10.

For example,

650,000,000 can be written in scientific notation as 6.5 ✕ 10⁸.

Given,

The approximate weights of two animals are 4.23 x 10³ lbs. and 8.7 x 10³ lbs.

Here we need to find the total weight of the two animals and we need to write the final answer in scientific notation with the correct number of significant digits.

The total weight of the two animals is calculated as

Total weight = Animal 1 + Animal 2

So,

Total weight = 4.23 x 10³ lbs + 8.7 x 10³ lbs.

Take 10³ lbs as the common term,

Then we get,

Total weight = (4.23 + 8.7) x 10³ lbs.

Total weight = 12.93 x 10³ lbs.

It can we rewritten as,

Total weight = 1.293 x 10⁴ lbs.

When we round off it, then we get,

Total weight = 1.3 x 10⁴ lbs.

Hence, the total weight of the two animals is 1.3 x 10⁴ lbs.

To know more about Scientific Notation here.

https://brainly.com/question/18073768

#SPJ4

what is the answer to
3z+2=z+15

Answers

Answer:

z=13/2

Step-by-step explanation:

Answer:

z = 6.5

Step-by-step explanation:

3z + 2 = z + 15

      -2        -2

      3z = z + 13

       -z   -z

      2z = 13

           2

         z = 6.5

One side of a cube is 3 cm long. Its mass is 110 g. What is the density of the cube?

Answers

The density of the cube is 4.1g/cm³

How to calculate the density of the cube ?

The first step is to calculate the volume

Volume= area³

= 3³

= 27

The density can be calculated as follows

= mass/volume

= 110/27

= 4.1

Hence the density of the cube is 4.1gram/cm³

Read more on cube here

https://brainly.com/question/14541666?referrer=searchResults

#SPJ1


Solve inequality.
t+8 ≥ 19

Answers

To solve the inequality, subtract 8 from both sides. The solution is t ≥ 11 or [11, ∞)

Tips to solve linear inequalities:

Isolate the variable on one side by using subtraction or addition. Subtraction and addition will not change the inequality.Use division or multiplication to find the solution. Multiplication and division by a positive number will not the inequality. However, if we multiply or divide both sides with a negative number, we need to flip the inequality direction.

Interval notation is often used for the solution(s). Recall the differences between a bracket [ or ], and a parenthesis (  or ). A bracket means the endpoint is included in the solution while a parenthesis means the endpoint is not included in the solution. Remember, infinity ∞ always use a parenthesis.

Example:  x ≥ 2 can be written as [2, ∞), while

                x > 0 is written as (2, ∞)

The given problem:

t+8 ≥ 19

Subtract 8 from both sides. Subtracting a number from both sides will not change the inequality. Hence,

t+8 - 8 ≥ 19 - 8

t ≥ 11

Using the interval notation, the solution is [11, ∞)

Learn more about solving inequalities here:

https://brainly.com/question/28566600

#SPJ4

Find an equation of the plane through(1,1,1) that contains the linere presented by the parametric equationsx= 2t;y= 1t;z= 2 3t:

Answers

To calculate the equation of the plane from the given information which is as follows:

The plane contains the line that is [tex]x = 2t; y = 1t; z =2-3t[/tex] which are passing through [tex](1,1,1).[/tex]

The standard formula for the equation of the plane is: [tex]a(x-x(0))+b(y-y(0))+c(z-z(0))=0.[/tex]

And the equation of the line is: [tex]\frac{(x-x(0))}{a} = \frac{(y-y(0))}{b} = \frac{(z-z(0))}{c}[/tex]

As per the given data, the value of [tex]a = b = c = 1.[/tex]

And when[tex]t=0: x=0;y=0;z=2[/tex]

Now, the final expression can be rewritten as: [tex]x=y=z-2[/tex]

And the equation of the line can be rewritten as:

[tex](x)+(y)+(z-2)=0.[/tex]

[tex]x+y+z-2 = 0[/tex]

What is the equation of the line?

To represent the set of points in an algebraic form is known as the equation of line. The set of points represent lines in the coordinate system. The parameters can be calculated and those parameters are slope and y-intercept.

To learn more about the equation of the line from the given link:

https://brainly.com/question/13763238

#SPJ4

Other Questions
how to solve 10x+25(x-2)=335 The _ was the first to create a civil service exam to get a government job.Song DynastyShang DynastyQing DynastyHan Dynasty HURRY worth alot of points mercury, also known as quicksilver, is a metallic element and a liquid at room temperature. calculate mercury's density if a sample of mercury is found to have a mass of 537.0537.0 g and a volume of 39.9939.99 ml. The temperature in Juno, Alaska was 5 degrees at 7am. The temperature dropped 15 degrees every hour for 3 hours. What was the temperature at 10am? 19Type A batteries and type B batteries were tested.The cumulative frequency diagram shows information about the battery life of type A.19 (a)80706050Cumulativefrequency 40302010of0Type A800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800Battery life (hours)Estimate the interquartile range for type A.Answerhours[2 marks] 1 Heart disease is the leading cause of death among young people. True or false2 Healthy People 2020 has smaller goals that include reducing risky health behaviors.True or false3Create social and physical environments that promote good health is goal of Healthy People 2020. True or false4 Eliminate differences in health based on race, ethnic group, or income is a goal of Healthy People 2020 true or false Which of these situations would make you feel spurned? Select all that apply. 1 failing a test you had studied for 2. missing an important appointment 3. being ignored by your friends 4. losing a basketball game. 5. discovering that you weren't invited to a party when considering abnormal epigenetic modifications, what factor is currently being viewed as strongly associated with the development of some cancers? There are 11 reams of paper in a case. How many total reams of paper are in 23 cases? An inlet pipe on a swimming can be used to fill the pool in 10 hours. the drain pipe can be used to empty the pool in 30 hours. if the pool is 1/5 filled and then the inlet pipe and drain pipe are open, how long from that time will it take to fill a pool? Enter the missing values in the area model to find 6(2w+5) Why could the British restriction of trade be considered a violation of natural rights?Restrictions interfered with individuals pursuit of economic self-interest.Restrictions sacrificed trade that would have benefited the colonies for the Crowns benefit.Restrictions inhibited the natural right to property by denying colonists access to goods.Restrictions denied colonists the right to conduct business with foreign powers. The table to the right shows the volume discounts offered by a company, where x is the volume of a purchase in dollars. Assume that the volume discounts in the table apply to the entire purchase. That is, if the volume x satisfies $300x The ligaments that connect bones are anchored to the:_____. a. synovial membrane b. osteons c. periosteum d. matrix Help with problems 8 10 and 11 What is the process of ensuring anti-malware software and data is up to date. mandate daily updates. A 0.1 g plastic bead is charged by the addition of 1*10^10 excess electrons. what electric field (strength and direction) will cause the bead to hang suspended in the air? You check for a pulse in an unconscious 12-year-old patient. what would cause you concern? Who is Herodotus' audience in his documents?