which expressionis equivalentto 83,100 in expand formusing power of 10?​

Answers

Answer 1

Answer:

8.3100 x [tex]10^{4}[/tex]

Explanation:

83100 in this form would be 8.3100 x [tex]10^{4}[/tex] because you can see 4 digits after the decimal point which would be raised to the 4th power of 10.


Related Questions

To which set of numbers does 0.02020020002 belong?

Answers

9514 1404 393

Answer:

  A. irrational only

Step-by-step explanation:

A decimal fraction is not a natural number or integer, so choices C and D can be eliminated immediately.

The decimal has a predictable pattern, but that pattern guarantees it does not repeat. A non-repeating, not-terminating decimal is an irrational number.

Jean can bake 42 loaves of bread every 4 hours. At this rate, how many loaves of bread can he bake in one
week (7 days) if he works 8 hour days?


HELPPPP

Answers

Answer:

588 loaves

Step-by-step explanation:

First determine how many hours in the 7 days that he works

7 days * 8 hours = 56 hours

Using a ratio

42 loaves          x loaves

-------------- = ----------------

4 hours            56 hours

Using cross products

42* 56 = 4x

Divide by 4

42 *56/4 = x

588 loaves

Need help solving theses

Answers

Answer:

a. f(x) = 10
b. f(x) = -46
c. x = 5
d. f(x) = sqrt(-2) + 1
e. f(x) = -5
f. x = 10

Given that ZZ -- LX, M2W = x + 3, and m_Y = 2%-13)
3, find the value of x for which WXYZ must be a parallelogram.

Answers

9514 1404 393

Answer:

  (c)  16

Step-by-step explanation:

The figure will be a parallelogram when opposite angles are congruent. We already know X and Z are congruent, so we need to find x so that W = Y.

  x +3 = 2x -13

  16 = x . . . . . . . . . . add 13-x to both sides

Natalie reads an average of 205 minutes a week. A year has 52 weeks.

How many minutes does Natalie read in a year?

Answers

Multiply weeks by minutes per week:

52 x 205 = 10,660 total minutes per year

Answer:  10660 minutes

Work Shown:

205 minutes: 1 week

52*(205 minutes) : 52*(1 week)

10660 minutes : 52 weeks

10660 minutes : 1 year

Choose the correct statement. Consider the expression: 6.43
А
The product of one rational number and one irrational number is rational.
B
The product of one rational and one irrational number is irrational.
C
The product of two irrational numbers is irrational.
D
The product of two rational numbers is rational.

Answers

Answer:

D

Step-by-step explanation:

Goky kwiwiwjwjjwiwjwiw

Solve for x: 2(x + 6) = 22

Answers

Answer:

5

Step-by-step explanation:

2(x+6)=22

(x+6)=11

x=5

Answer:

x = 5

Step-by-step explanation:

2(x + 6) = 22

2x + 12 = 22

2x = 10

x = 5
___________________
Hope this helps!

Love you.

- doomdabomb

you are given numbers, {30 + n, n/3, square root n+16}. Find the smallest value of n so that all of the numbers in the set are natural numbers.

Answers

Answer:   n = 9

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

Explanation:

Let's assume that n is not negative. If we tried the smallest nonnegative value, n = 0, then we get

30+n = 30+0 = 30n/3 = 0/3 = 0sqrt(n+16) = sqrt(0+16) = 4

The middle result 0 isn't a natural number. The set of natural numbers is {1,2,3,4,...} which is the set of positive whole numbers.

So we can't use n = 0.

Through trial and error, you should find that n = 9 is the next value we can try such that sqrt(n+16) is a natural number, and so is n/3.

If n = 9, then,

30+n = 30+9 = 39n/3 = 9/3 = 3sqrt(n+16) = sqrt(9+16) = 5

We see that the middle result is now larger than 0 and it's a natural number. The same can be said for the last result as well.

The smallest value of n = 9 is that all of the numbers in the set are natural numbers in {30 + n, n/3, √(n+16)}.

What are Natural Numbers?

Natural numbers are defined as which range from 1 to infinity, are the most fundamental sort of numbers. Commonly known as positive numbers or counting numbers, these numbers. Natural Numbers are represented by the symbol N.

Assume n is not negative for the whole number. Using n = 0, the smallest nonnegative value, we obtain

30 + n = 30 + 0 = 30

n/3 = 0/3 = 0

√(n+16) = √(0+16) = 4

In the middle result, 0, there is no natural number. The set of positive whole numbers starting with {1, 2, 3, 4, ..} is known as the natural numbers.

Therefore, n = 0 is not a possibility.

We have to determine by trial and error that n = 9 is the next possible value we may test such that √(n+16) is a natural number and so is n/3.

If n = 9, then,

30 + n = 30 + 9 = 39

n/3 = 9/3 = 3

√(n+16) = √(9+16) = 5

The middle result, which is now greater than 0, is a natural number, as can be shown. The final outcome also corresponds to this description.

Thus, the smallest value of n = 9 is that all of the numbers in the set are natural numbers.

Learn more about Natural Numbers here :

https://brainly.com/question/17429689

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Please urgent
please solve​

Answers

Answer:

1

Step-by-step explanation:

steps are in picture.Ignore hand writing

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used Match each value to the correct expression 8, 22, 27 ,5, 15 ,0

Answers

Step-by-step explanation:

1. 27

2. 15

3. 22

Review the following problem and answer the questions that follow.

Problem: 23 - (-2)
Answer: 21
1) Where did I make the mistake?
2) What suggestion would you give me to avoid making that same mistake in the
future?

Answers

you forgot the main part!

the correct answer is 25

.

your sign will be + not - because when you multiply two negative signs It will be positive

Sayyida has a circular garden of radius 21m. She ran round the garden twice. what distance did she cover?​

Answers

answer

C = 263.76 m

Step-by-step explanation:

C = 2×pi×r

C = 2×3.14×21

C = 131.88 m

For 2 rounds,

C = 131.88 x 2

C = 263.76 m

I am a 2 digit number.I have six in the one place.I am less than 24.What number am I talking about?​

Answers

Answer:

16

Step-by-step explanation:

The digit '6' is in the ones place.

It is a 2 digit number so the number is between 10 and 24.

=> 16

16 is the answer for sure

Please anyone assist me solve those two mathematics questions.

Answers

Answer:

1) The polar form of that equation will be r= √5cos(2θ)

2) i am stuck on this one (sorry)

Step-by-step explanation:

(i) We know that [tex]x = r\cos{\theta}\:\text{and}\:y = r\sin{\theta}.[/tex] So we can write the given equation as

[tex]r^2\cos^2\theta - r^2\sin^2\theta = 5[/tex]

[tex]\Rightarrow r^2(\cos^2\theta - \sin^2\theta) = 5[/tex]

[tex]r^2 = \dfrac{5}{(\cos^2\theta - \sin^2\theta)}[/tex]

[tex]\:\:\:\:\:=\dfrac{5}{\cos{2\theta}} = 5\sec{2\theta}[/tex]

(ii) Recall that

[tex]\cot{\theta} = \dfrac{\cos{\theta}}{\sin{\theta}}[/tex]

[tex]\csc{\theta} = \dfrac{1}{\sin{\theta}}[/tex]

so we can write r as

[tex]r = 8\cot{\theta}\csc{\theta}[/tex]

[tex]\:\:\:\:= 8\left(\dfrac{\cos{\theta}}{\sin{\theta}}\right)\left(\dfrac{1}{\sin{\theta}}\right)[/tex]

[tex]\:\:\:\:= 8\left(\dfrac{x}{y}\right)\!\left(\dfrac{r}{y}\right) = \dfrac{8xr}{y^2}[/tex]

Upon simplification, we get

[tex]y^2 = 8x[/tex]

Determine whether (a) x = -1 or (b) x = 2 is a solution to this equation

Answers

Answer:

x = 2

Step-by-step explanation:

x+4=3x

-x     -x

----------

4 = 2x

/2    /2

---------

2 = x

James had a peach that was 98 \text{ mm}98 mm98, start text, space, m, m, end text in diameter. One day he watered it with a magical solution, and it grew to 188{,}869 \text{ mm}188,869 mm188, comma, 869, start text, space, m, m, end text in diameter.
Approximately how many times as large did the diameter of the peach become after James watered it?
Choose 1 answer:
Choose 1 answer:

(Choice A)
A
2 \cdot10^32⋅10
3
2, dot, 10, cubed

(Choice B)
B
9 \cdot10^39⋅10
3
9, dot, 10, cubed

(Choice C)
C
2 \cdot10^42⋅10
4
2, dot, 10, start superscript, 4, end superscript

(Choice D)
D
9 \cdot10^49⋅10
4
9, dot, 10, start superscript, 4, end superscript

Answers

9514 1404 393

Answer:

  A.  2×10³

Step-by-step explanation:

The ratio of diameters is ...

  (189,869 mm)/(98 mm) ≈ 1927.3 ≈ 2000 = 2×10³

The diameter of the peach became about 2×10³ times as large.

Is 3.1245769 a irrational number or a rational

Answers

Rational im pretty sure from what i remember

Simplify the expression. Write your answer using only positive exponents (3t^-4)

Answers

Answer:

[tex]\frac{3}{t^{4}}[/tex]

Step-by-step explanation:

x^-y=1/(x^y) so 3t^-4=3/(t^4)

How do I find the size of CDO AND AOD​

Answers

Answer:

you can use a protector for finding the angles and a ruler finding the length of the lines

Answer:

CDO=26cm

AOD=32cm

Step-by-step explanation:

The mass of the eggs laid by a certain breed of hen is a normally distributed random variable with mean 0.06kg and standard deviation 0.009kg. If a random sample of 1800 eggs are sold, how many would you expect to have mass; (i)Less than 0.052 kg (standard size). (ii)Between 0.052 kg and 0.075kg (medium size).(iii)Greater than 0.075 kg (large size).

(b)If the cost of producing an egg in (a) is Gh¢0.45 and selling price of each standard, medium and large size eggs are Gh¢0.60, Gh¢0.80, and Gh¢0.95 respectively, calculate (i)The expected profit to be made from selling the standard size, medium size and large size eggs. (ii)The overall profit.​

Answers

a (i) The number of standard size is 288 eggs

a (ii) The number of medium size is 1,476 eggs

a (iii) The number of large size is 36 eggs

b (i) The expected profit made from selling the standard size is Gh¢43.2

b (ii) The expected profit made from selling the medium size is Gh¢516.6

b (iii) The expected profit made from selling the large size is Gh¢16.2

The given parameters:

the mean of the distribution, m = 0.06 kg

standard deviation (std) of the distribution, d = 0.009 kg

number of the samples, n = 1800 eggs

(i) Find the position of "less than 0.052 kg (standard size)":

1 standard deviation below the mean = m - d m - d = 0.06 kg  -  0.009 kg = 0.051 kg

(the standard size is 1 standard deviation below the mean)

less than 1 standard deviation below the mean in a normal distribution is equal to 16% of the data samplesNumber of standard size = 0.16 x 1800 = 288 eggs

(ii) Find the position of "Between 0.052 kg and 0.075kg (medium size)":

0.052 kg is 1 standard deviation below the mean2 standard deviation above the mean = m + 2dm + 2d = 0.06 + 2(0.009) = 0.078 kg

(the medium size is between 1 std below the mean and 2 std above the mean)

Between 1 std below the mean and 2 std above the mean in a normal distribution = (68 + 14)% = 82%Number of medium size = 0.82 x 1800 = 1,476 eggs

(iii) Find the position of "Greater than 0.075 kg (large size)":

0.078 kg is 2 standard deviation below the meangreater than 2 std above the mean in a normal distribution = 2 % of the data samples Number of large size = 0.02 x 1800 = 36 eggs

Check: 288 eggs + 1476 eggs + 36 eggs = 1,800 eggs

(b) the cost of production of an egg = Gh¢0.45

the selling price of the standard size = Gh¢0.60

the selling price of the medium size = Gh¢0.80

the selling price of the large size = Gh¢0.95

(i) The expected profit made from selling the standard size:

Profit = total revenue - cost of production

Profit = 288(0.6) - 288(0.45) = Gh¢43.2

(ii) The expected profit made from selling the medium size:

Profit = total revenue - cost of production

Profit = 1476(0.8) - 1476(0.45) = Gh¢516.6

(iii) The expected profit made from selling the large size:

Profit = total revenue - cost of production

Profit = 36(0.9) - 36(0.45) = Gh¢16.2

Learn more here: https://brainly.com/question/22520030

Maths Option answers.

Answers

Answer:

3, 4, 5

Step-by-step explanation:

so, we need to find all integers for which

23 <= 7x + 2 <= 37

=>

21 <= 7x <= 35

3 <= x <= 5

so, that is correct for x = 3, x = 4 and x = 5.

Solve for v.
V
4
9
12
Simplify your answer as much as possible.

Answers

Answer:

V = 3.

Step-by-step explanation:

(I'll try.)

v/9 = 4/12

you cancel the common factor which is four.

next, you multiple both sides by nine, which make:

9v

_ = 1 , 9

_____

9 3

,,

and I guess you simplify it, and then it becomes V = 3.

I suck at explaining, so you'll just have to trust me by word.

If my weekly income was to increase by 15% next year.
How much would I be earning in a week then? (was $750 a week)

Answers

Answer:

862.50

Step-by-step explanation:

First find the amount of increase

750 * 15%

750 *.15

112.50

Add this to the original amount

750+112.50

862.50

Select the matrix multiplication that transforms vector A to
vector B

Answers

Answer:

Option C.

Step-by-step explanation:

Notice that only option B and C involves the vectors in transformation

[tex]A=\begin{bmatrix}4\\2\end{bmatrix}, B=\begin{bmatrix}-8\\-4\end{bmatrix}[/tex]

However, option B is not a defined multification since the dimension of both matrices are not matching. Vector A is 2x1 but the second matrix is 2x2.

compare and explain. ​

Answers

5 pi is equal to 15.7 so it is greater than 15.07

What would be the most logical first step for solving this quadratic equation?
x2 + 2x + 13 = -8
A. Divide both sides by x
B. Take the square root of both sides
Ο Ο
C. Add 8 to both sides
D. Subtract 13 from both sides

Answers

Answer:

C. Add 8 to both sides

Step-by-step explanation:

This is done in order to equate the equation to zero so that it relates to the general equation.

[tex] {ax}^{2} + bx + c = 0[/tex]

c is (13 + 8)

Consider this expression.
m^2+ n^2
When m
-5 and n =
3, the value of the expression is

Answers

Step-by-step explanation:

m^2+ n^2 = (-5)² + 3² = 25+9 = 34

Answer:

34

Step-by-step explanation:

Edmentum/Plato


A TV station has 11 minutes of commercials for each 60 minutes of air time. What percent
of air time is used for commercials?

Answers

Answer: Approximately 18.33%

Work Shown:

11/60 = 0.1833 approximately

This decimal converts to 18.33% when moving the decimal point over to the right two spots. Round this value however you need to.

6 divided by 2 times in brackets 1 plus 2

Work this out please. ​

Answers

Answer:

9

Step-by-step explanation:

Answer: 12

Step-by-step explanation:

Given worded expression

6 divided by 2 times in brackets 1 plus 2

Convert wordings to numerical expression

6 ÷ 2 × (1 + 2)

Simplify value in parentheses/brackets

=6 ÷ 2 × 3

Simplify by division

=3 × 4

Simplify by multiplication

=[tex]\boxed{12}[/tex]

Hope this helps!! :)

Please let me know if you have any questions

2) There's 5 blue, 2 orange, and 7 green
candy's in a bag, What's the probability of
picking an orange not replacing and then
picking a green?

Answers

Answer 2/26

To pick an orange first, you have 2/14 chance. (2 orange out of 14 possible)

To pick a green next, you have 7/13 chance. (7 green out of 13 remaining possible)

Total probability is 2/14 * 7/13 = 2/26 = 0. 07692307692. Or about 7.7% chance.
Other Questions
During the process of proposing a thesis, you will form a thesis about how literary or other artistic creations and governmental or other social bodies affect one another. You will bring your thesis, along with support, to your peer discussion. You might present a thesis about good or bad ways in which these two entities interact or about how you think they should interact.Use these ideas to help you formulate your thesis.Your thesis can focus on one or several genres. (Note, for example, that drama is much more public than other forms of literature, so you might want to handle it differently.)You can draw from the literary historical examples you've encountered in this course or elsewhere, as well as from any personal experience in which you have seen laws or market forces limit the publication of texts or the presentation of live performances.You might also incorporate current issues around public displays of visual art or the advantages and disadvantages of government-supported art.You could choose to explore to what extent, if any, cultural history changes the shape of literature or other forms of artistic expression, or discuss the role that literature and art in general play in people's lives.For the discussion process, youll need to work as part of a pair who can meet for a face-to-face discussion. Your teacher will identify a process for this task that fits your learning situation. For instance, if youre working primarily on your own in this course with no on-site classmates (self-paced course), the process will be a little different than if you are learning with one or more other students in the same building and on the same schedule (group-paced course). Discussions in those two cases are outlined here.Record the names of the discussion participants. If you organized the discussion, record how you know the other person and summarize how you chose and invited him or her and how you organized the time and place for the discussion. number 27 pls snsinusnisbihwbhwbihbsyigsyuvwuhbwuhbwhi sorry i have to write 20 characters write an essay on breast feeding in about 250 words? Does Europe have a rainforests? Please select the best answer from the choices provided OT O Mark this and return Save and Exit ) Do you know this for social studies Negotiation is advantages than war. justify the statement You have worked hard on this process. You have learned about literary elements so that you could incorporate them into a story of your own. You have done your prewriting, and you have edited your final draft. You are all set to go. So get going, and write that final draft! Your completed short story should be at least 1000 words long. what is the substitution. ? Is ts using. ? Is the image an example of a ray?BAO Yes; AB has an endpoint and continues in one direction forever.O Yes; AB is one-dimensional.O No; AB continues forever in both directions.O No; AB has two endpoints. The following shapes are similar. AB : IJ is 5:1 and the length of FE is 30. What is the length of NM? What software programming language was firstused to power the Internet (.com, .net)? If James' records show $70,000 in revenue, $34,000 in liabilities, $90,000 in assets and $19,000 in equity, which of the figures should be included on his income statement What are the 4 main elements that living things are composed of? (selectall that apply)MagnesiumOxygenHeliumHydrogenCarbonNitrogen Identify the mistake. Explain what the mistake is and what this person should have done. (Last one is point W)PLEASEEE HELP DUE SOON simplify. (3st)^2a.6s^2t*2b. 9s^2t^2c. 3st^2d. 2s^2t^2 PLEASE HELP I WILL GIVE BRAINLIEST!Simplify: (2 squared + 3 to the fourth power) times squared -2 Please help due tomorrow Convert 1.05 to a fraction Which statement correctly describes the relationship between thermal energy and particle movement?As thermal energy increases there is less particle movementiAs thermal energy increases particle movement does not changeAs thermal energy increases, thereis more parce movementAs thermal energy increases is not possible to predica particle movement