What is 1.3 x 10^4 in standard notation?

Answers

Answer 1

Answer: 13000

Step-by-step explanation:

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

Answer 2

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.


Related Questions

Two strait lengths of wire are placed on the ground forming vertical angles. if the mesure of one of the angles formed is 72 what are the other three angles

Answers

The other three angles are 72° , 108° and 108°.

Two strait lengths of wire are placed on the ground forming vertical angles. The measure of one of the angles formed is 72° . We know that sum of all four angles will be 360°. We also know that the vertical angles are congruent. If the measure of one angle out of four angles is 72° and straight lines equal 180°.  So, we need to subtract 72° from 180°.

180° - 72° = 108°

The other angle will be 108°. As the vertical angles are equal, so the four angles will be 72° , 72° , 108° and 108°.

The other three angles are 72° , 108° and 108°.

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Write an algebraic expression for “the quotient of 16 and b”.

A.
16 + b

B.
16 - b

C.
16 * b

D.
16 ÷ b

Answers

Answer: D

Step-by-step explanation:

Quotient means division

D.16➗b because quotation means divided

Write a recursive function called digit_count() that takes a positive integer as a parameter and returns the number of digits in the integer.

Answers

The count of integers is returned to the main function at the end of the function.

What are recursive functions?A recursive function is one that calls itself while running. The process may be repeated several times, with the result and the end of each iteration output. The function Count() below employs recursion to count from 1 to 10 using any number between 1 and 9.

So,

The Python recursive function DigitCount(), which uses comments to explain each line, is as follows:

#This defines the function

def countdigits(n):

  #If the integer is less than 10

  if n< 10:

      #Then the integer has 1 digit

      return 1

  #Otherwise,  

  else:

      #Count the number of integers

      return 1 + countDigits(n / 10)

At the end of the function, the count of integers is returned to the main function.

Therefore, the count of integers is returned to the main function at the end of the function.

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Solve for x.
-(-2–5x)+(−2)=18
0x = -90
- 188
5
O
X =
0x =
O x = 90
18
5

Answers

Answer:

The answer is x=18/5

Step-by-step explanation:

how let us try it

-(-2–5x)+(−2)=18

2+5x-2=18

5x=18

x=18/5

At the fast food restaurant, an order of fries costs $0.88 and a drink costs $1.03. how much would it cost to get 5 orders of fries and 4 drinks? how much would it cost to get ff orders of fries and dd drinks?

Answers

Answer: $8.52

$(0.88f+1.03d)

Step-by-step explanation:

a=cost of fries. b=cost of drink.

5a+4b=

5(0.88)+4(1.03)=

4.4+4.12=

4.40+4.12=$8.52

f=number of fries. d=number of drinks

fa+db=

0.88f+1.03d=$(0.88f+1.03d)

Translate the sentence into an equation.
Four more than the product of a number and 3 is equal to 5.
Use the variable c for the unknown number.
0
0=0
ローロ
X
8 0+0
メロ
S

Answers

The correct answer 4+3w=5.

Variables in an equation are typically English alphabets and can have any real value that the equation is satisfied with. They also include coefficients and constants. In an equation, constants are the independent numbers for the variables, and coefficients are the numbers connected to the variables. Algebraic equations with orders equal to one or one are known as linear equations.

An analytical claim that two things are equal is known as an equation. Either a term or an expression are present in an equation. An equation is a statement of equality in mathematics that contains one or more variables.

Let the unknown variable be w,

4+(w×3)=5

4+3w=5

Solving ,

3w=5-4

3w=1

w=1/3

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a game where two players each throw two dice each. if any one die matches the other, you win a dollar. if there is no match, you lose a dollar. would you play this game or not and why?

Answers

Final answer:

I would play the game because we could win with probability 17/27.

What significance does probability have ?

Information about the possibility that something will happen is provided by probability. For instance, meteorologists use weather patterns to forecast the likelihood of rain. Probability theory is utilized in epidemiology to comprehend the connection between exposures and the risk of health outcomes.

According to the First Law of Probability, the outcomes of one chance event have no bearing on those of succeeding chances occurrences. Consequently, the chance of getting heads the second time you flip it remains at 1 in 2. The chances of getting heads on the sixth flip, even if you got five consecutive heads, stay at 12.

Everyday existence heavily relies on probability. Weather predictions, sports and gaming tactics, insurance purchases or sales, internet shopping, and online gaming.

Explanation:

If both of your dice, or at least one of them, match at least one of the other player's dice, you win. This provides us five scenarios where we win. Let's use the letters A, B, C, and D to represent the results of the dice, with your dice being A and B and the other player's being C and D. The five possibilities are:

1) [tex]A = B[/tex]

2) [tex]A = C[/tex]

3) [tex]A = D[/tex]

4) [tex]B = C[/tex]

5) [tex]B = D[/tex]

A B C D

1) [tex]6 * 1 * 6 * 6[/tex] A can be anything, B has 1 option, C and D can be anything.

2) [tex]6 * 5 * 1 * 6[/tex] A can be anything, C has 1 option, A != B so B has 5 options.

3) [tex]6 * 5 * 5 * 1[/tex] A can be anything, D has 1 option, A !=B and A != C so B and C have 5 options.

4) [tex]5 * 6 * 1 * 5[/tex] B can be anything, C has 1 option, A != B and A != D so B and D have 5 options.

5) [tex]5 * 6 * 4 * 1[/tex] B can be anything, D has 1 option, A != B so A has 5 options, C != A and C != B so it has 4 options.

Therefore, it becomes [tex](6^3 + 6^2*5 + 2*6*5^2 + 6*5*4) / 6^4[/tex]

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find parametric equations for the tangent line to the curve with the given parametric equations at the specified point. x

Answers

The parametric equations for this line :

x=11+5s , y=4s , z=2+6s

The value of t that creates the point (11,0,2)

Substitute 11 for x:

11

10

t=1

check that t=1 works for the y and z values:

15−1=0

15+1=2

These check, t=1

Tangent vector:

dxdt=5√t

dydt=5t4−1

dzdt=5t4+1

The tangent vector for all points, ¯v(t), is:

¯v(t)={5√t}ˆi+{5t4−1}ˆj+{5t4+1}ˆk

The tangent vector at the indicated position is the object of our interest:

¯v(1)=5ˆi+4ˆj+6ˆk

The vector equation of the tangent line :

(x,y,z)=(11,0,2)+s(5ˆi+4ˆj+6ˆk)

What are the purposes of parametric equations?

Parametric equations can be used to describe all types of curves that can be represented on a plane but are most often used in situations where curves on a Cartesian plane cannot be described by functions (e.g., when a curve crosses itself).

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6 divied by 6.48 how to slove it

Answers

It should be noted that dividing 6 by 6.48 will be 0.926.

Whst is division?

It should be noted that division simply means the separation of the numbers that are given.

In this case, we want to divide 6 by 6.48. It should be noted that 6 can be multiplied by 109 making 600 and 6.48 will be 648.

The division will be:

= 600 / 648

= 25/27

= 0.926.

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Dan bought 5 new baseball trading cards to add to

his collection. The next

day his dog ate half of his collection. There are now

only 32 cards left.

How many cards did Dan start with ?

Answers

Answer: 59

Step-by-step explanation:

just multiply 32x2 and then subtract 5 and u wil get 59

To find how many cards Dan started with, we can use the given context to determine equations:

His dog ate half of his collection, and now there are 32 cards left. This means that with the addition of the 5 new baseball trading cards, Dan had 64 trading cards. Now that we know he had 64, we can take away the 5 new baseball cards Dan purchased:

64 - 5 = 59

Therefore, Dan initially had 59 cards.

what is the slope, y intercept, and equation

Answers

Answer:

y=3x-7

Step-by-step explanation:

Choose 2 points.

(3, 2) and (4, 5)

Use slope formula.

y2-y1/x2-x1

5-2/4-3=

=3/1=3

Slope is 3.

The y-intercept is when x is 0. The y-intercept was already given. It is -7.

Y-intercept is -7.

Now you can use the slope-intercept formula.

y=mx+b

m=slope=3

b=y-intercept=-7

y=3x-7

Hope this helps!

Please mark as brainliest if correct!

IMPORTANT HELPP

What type of transformation is this? Be specific

Answers

Answer:Translation

Step-by-step explanation:

in 2018, the population density in singapore was 21,400 residents per square mile. what is the population density of singapore in residents per square kilometer? (note that 1 mi

Answers

In terms of persons per square kilometer, Singapore has a population density of 8266.12

What is Population Density?

The amount of people in a given region per unit area is known as population density.

In 2018, Singapore had a population density of 21,400 people per square mile.

The parameters provided are

There are 21400 inhabitants in total.

Area = 1 square mile,

The square kilometer to square mile conversion

1 x 1.609² = 2.588881 Km²

Residents per square mile divided by the population

21400 x 2.588881 is the population density.

8266.12 people are found in every square kilometer.

As a result, Singapore has a population density of 8266.12 persons per square kilometer.

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what properties can be used to solve 3 + 7 + 2 + 5 + 9

Answers

The Properties that are used to solve 3+7+2+5+9 are Closure Property of Addition and Multiplication , Commutative Property of Addition and Distributive Property Reverse .

In the question

the given expression is 3+7+2+5+9

= 3+7+2+5+9

= 3+9+5+9        ( Closure Property of Addition as 7+2=9 )

= 3+5+9+9        ( Commutative Property of Addition as 9+5=5+9 )

= 8+9+9            ( Closure Property of Addition as 3+5=8 )

= 8+(1+1)9          ( Distributive Property Reverse )

= 8+2*9             ( Closure Property of Addition as 1+1=2 )

= 8+18               ( Closure Property of Multiplication as 2*9=18 )

=26                   ( Closure Property of Addition as 8+18=26 )

Therefore , the Properties that are used to solve 3+7+2+5+9 are Closure Property of Addition and Multiplication , Commutative Property of Addition and Distributive Property Reverse .

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can someone help me with this problem?

Answers

Using complementary angles, the measure of angle 4 is of 39º.

What are complementary angles?

If two angles A and B are complementary, the sum of their measures is of 90º.

In this problem, angles 3 and 4 are complementary, hence:

m<3 + m<4 = 90º.

Angles 1 and 3 are opposite by the same vertex, hence they are congruent and we can find x as follows:

m<1 = m<3

4x - 13 = 2x + 19.

2x = 32

x = 16.

The measure of angle 3 is given by:

m<3 = 2(16) + 19 = 51.

Hence the measure of angle 4 is found as follows:

m<3 + m<4 = 90º.

51 + m<4 = 90º.

m<4 = 39º.

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I need help with this question

Answers

Check out the attached photo

[tex]x^{3} -4;x=\frac{2}{3}[/tex]

Answers

Answer: -100/27

Step-by-step explanation:

[tex]x^3 - 4[/tex]=

[tex](\frac{2}{3} )^3 - 4[/tex]=

[tex](\frac{2^3}{3^3} ) - 4[/tex]=

[tex]\frac{8}{27} - 4[/tex]=

([tex]\frac{8}{27} - 4[/tex])*27/27=        ==> multiply by 27 to get rid of denominator

(8-4*27)/27=

(8-108)/27=-100/27

a building contains 24 rooms in total, 9 of the rooms are on the top floor 7 of the roooms have red walls. 2 of the rooms on the top floor also have red walls work out the possibility that a room is picked at random that is neither on the top floor and doesnt have red walls give your answer as a fraction in its simplist form

Answers

Answer:

Step-by-step explanation:

18/24=3/4

The submarine is descending at a rate of 4.2 feet per minute. How many feet below sea level is the submarine at after 5 minutes.

But the multiplication problem below.

Answers

Answer:

21

Step-by-step explanation:

4.2*5=21 hope this helps

Joy is making hand-painted ornaments for her family this year. Yesterday, she made 2 ornaments in 6 hours. This weekend, she plans to spend a total of 15 hours making ornaments.
If Joy works at the same rate, how many ornaments will she make this weekend?

Answers

Answer:

5 ornaments

Step-by-step explanation:

2 ornaments is 6 hours = 2/6 ornaments/hour = 1/3 ornaments/hour

1/3 ornaments/hour × 15 hours = 5 ornaments

Is the option I chose correct? Please help FAST!!!

Answers

Answer: that should be the answer i did that question i think

Can someone help me with this I'm very lost and I have to do division KCF to multiply also do a tape diargham (I only need help with the diagram and division model

Answers

The number of groups of 3/4 that are in 11/4 will be 3 2/3.

The number of 3/4 that are in 6 1/2 will be 8 2/3.

How to calculate the value?

It should be noted that from the diagram given, you want to get solutions to the numbers circled and this will be solved accordingly.

The number of groups of 3/4 that are in 11/4 will be:

= 11/4 ÷ 3/4

= 11/4 × 4/3

= 11/3

= 3 2/3

Also, the number of 3/4 that are in 6 1/2 will be:

= 6 1/2 ÷ 3/4

= 13/2 ÷ 3/4

= 13/2 × 4/3

= 26/3

= 8 2/3

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At the rate of 4 peaches for a half dollar, 20 peaches will cost

Answers

Answer:

$2.50

Step-by-step explanation:

Help please. I don't have long lol

Answers

Answer:

A

Step-by-step explanation:


Solve the following equation.
5(m-1)=-25

Answers

m=4
5m=-20 divide both by 5
since 5 divided by -20 equals -4

What is the slope of segment AB? Round to the nearest tenth

Answers

answer:

3/8 is the slope, also stated as .4 (from 3.75)

the segment length is 8.5 (using the pythagorean theorem)

Factor all the following expressions. Show your work.
2x2+6x

Answers

Answer:

2x(x + 3)

Step-by-step explanation:

2x² + 6x ← factor out 2x from each term

= 2x(x + 3)

An orca is swimming at the surface of the water and dives below the surface 25.5 feet. Then the orca swims up 1214feet. What is the location of the orca relative to the surface of the water?

Answers

The location of the orca relative to the surface of the water is 13.36 below the surface

How to determine the location of the orca relative to the surface of the water?

The given parameters are

Initial = 0 feet i.e  surface of the water

Dives below = 25.5 feet.

Swims up = 12.14 feet.

The location of the orca relative to the surface of the water is calculated as

Location = Initial - Dives below + Swims up

This gives

Location = 0 - 25.5 + 12.14

Evaluate

Location = -13.36

Hence, the location of the orca relative to the surface of the water is 13.36 below the surface

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whats the literal equation for x

6y+18x=-14

Answers

Answer:

y=-3x-7/3

Step-by-step explanation:

You just subtract 18x from both sides and then divide by 6 on both sides to get it, lmk if that was what your asking for :)

math wizards please help i need more help afterwards please

Answers

Answer: 32 copies $3170

Step-by-step explanation:

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