(2x10^5) divided by (4x10^2)

Answers

Answer 1

Answer:

[tex]\huge\boxed{0.5\times10^3=0.5\times1,000=500}[/tex]

Step-by-step explanation:

[tex](2\times10^5)\div(4\times10^2)=\dfrac{2}{4}\times\dfrac{10^5}{10^2}\\\\\text{use}\ \dfrac{a^n}{a^m}=a^{n-m};\ a\neq0\\\\=0.5\times10^{5-2}=0.5\times10^3=0.5\times1,000=500[/tex]


Related Questions

Tyler ate x fruit snacks, and Han ate less than that. Write an equation to represent the relationship between the number Tyler ate (x) and the number Han ate (y).

Answers

Tx -yx I believe not sure

What inequality is represented by the graph below

Answers

Answer:

A

Step-by-step explanation:

when the line is solid its greater, smaller or equal to

when the line is dashed its greater or smaller

When the shade is above the y is greater

When the shade is coming from down its less than

Question 1 (1 point)
rCKDCJU8REiqxA77lV1wV2cHFZfr5tUaTGXFyevoxRboy_VmEz4R7wgZXpfqpY_aAOyvKWcTjBhUHdTxvo6W4sP9mOERugsKxruddHPqsR8t4LnexvVvVd_s6pJJJlrYJwHutIwNfwE



What is this an example of?

a
Points Line
b
Point
c
Line intersection
d
point plane

Answers

Answer:

definitely C

Step-by-step explanation:

because the fhitnesss grahm pacer test.....

Please help me answer this.

Answers

Boosting this so more people can see!

4.
Cindy can read 8 pages of her book in 6
minutes. How long will it take her to
read 70 pages

Answers

Answer:

???????????????   fuсk you

Step-by-step explanation:

fuсk you fuсk you fuсk you fuсk you fuсk you

what are the next 3 terms of the sequence-3, -7, -11, -15?​

Answers

Answer: -19, -23, -27

Step-by-step explanation:

You minus/subtract 3 each time to get your next three terms

Determine whether each number is a solution of the
given inequality

8m - 6 < 10
when m = 3

O YES (m = 3 is a solution of the inequality)
o NO (m = 3 is not a solution of the inequality)

Answers

Answer:

NO (m = 3 is not a solution of the inequality)

The line graph is also attached below.

Step-by-step explanation:

Given

[tex]8m-6<10[/tex]

Add 6 to both sides

[tex]8m-6+6<10+6[/tex]

Simplify

[tex]8m<16[/tex]

Divide both sides by 8

[tex]\frac{8m}{8}<\frac{16}{8}[/tex]

Simplify

[tex]m<2[/tex]

Therefore, m = 3 NOT a solution of the inequality because 'm' must be less than 2.

Hence,

NO (m = 3 is not a solution of the inequality)

VERIFICATION:

Given

[tex]8m-6<10[/tex]

substitute m = 3

8(3) - 6 < 10

24 - 6 < 10

18 < 10

FALSE

Solve this please 13 = 8 - 6x

Answers

6x-8=13 start off with adding 8 to 13 then 6x=21 then divide 6 to both sides getting x=3.5

1)-9+6h > 39
solve each inequality

Answers

Answer:

H < 8

Step-by-step explanation:

-9+6h>39

Add 9 to the -9 and the 39

6h>48

Divide the 6 and the 48 by 6, then flip the > to a <

h = 8

I hope this helps you out!

a rectangle is 11 inches long and 8 inches wide how do I find its area

Answers

Answer:

A = 88 in^2

Step-by-step explanation:

The area of a rectangle is given by

A = l*w

A = 11 (8)

A = 88 in^2

x + y = 27
y = x + 3

Answers

Answer:

y = 15

x = 12

Step-by-step explanation:

Bc 12 + 15 = 27 and 15 = 12 + 3

y=15 x=12 and that the answer

What is the coefficient in the mathematical expression?

14+2.7x3


14

2.7x³



2.7

Answers

Answer:

14

Step-by-step explanation:

The coefficient is the is the one by it's self with no variables or exponents

What is da answer my bruddas

Answers

Answer:

0.5

[tex]points \: of \: best \: fit \: are \\ (9, 5) \: and \: (1, 1) \\ slope = \frac{(1 - 5)}{(1 - 9)} \\ = \frac{ - 4}{ - 8} \\ = \frac{1}{2} \\ = 0.5[/tex]

find the measure of CDE

Answers

Step-by-step explanation:

Here,

CDE+27+103+50+35=360(BEING THE SUM OF PIE CHART

CDE+215=360

CDE=360-215

CDE=145

(i amnt sure about answer)

Henry planted 24 tomato plants and 18 green bean plants in his garden. Simon planted 30 tomato plants and 25 green bean plants in his garden.
The ratio of tomato plants to green bean plants is
A. the same or B. different for the two gardens.

Answers

Answer:

Its different.

Step-by-step explanation:

Henry's garden:

divide 24 and 18 by 6: you get 4:3 ratio of tomato:green bean

Simon's garden:

divide both 30 and 25 by 5: you get 6:5 ratio of tomato:green bean.

Solve by completing the square:
2) 3x2 + 24x - 27 = 0

Answers

X = 1
Or
X= - 9
Sorry if it’s wrong first time doing this!

3x + 4y - 2(x + 1) + 2(4y - 8) – 25y + 485

Answers

1x - 13y + 475

Step-by-step explanation:

[tex]3x \: + \: 4y \: - \: 2(4y \: - \: 8) \: - \: 25y \: + \: 485[/tex]

3x + 4y - 2x - 2 + 8y - 8 - 25y + 485

3x - 2x + 4y + 8y - 25y - 2 - 8 + 485

1x + 4y + 8y - 25y - 2 - 8 + 485

1x + 12y - 25y - 2 - 8 + 485

1x - 13y - 2 - 8 + 485

1x - 13y - 10 + 485

1x - 13y + 475

HOPE THIS HELPS YOU

The area of a rectangle with a length of 11 feet in 99 square feet. What is the width of the rectangle ?


HELP PLEASE I JUST NEED THIS LAST PROBLEM PLEASE

Answers

if im not wrong i think thats it

The multiplication property of equality could be used to solve which of the following equations?
OX+2)x-3) = 0
m+7=-12
OD-2) = 18
03+y=7

Answers

Answer:

I pretty sure its C. OD-2) = 18

Step-by-step explanation:

Find the slope of the line containing the points (0, 3) and (-6, 1)

Answers

Step-by-step explanation:

To find the slope of any linear line you would have to use the formula [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex].

(-6 , 1) = ([tex]x_{2}[/tex], [tex]y_{2}[/tex])

(0 , 3) = ([tex]x_{1}[/tex], [tex]y_{1}[/tex])

Now you would insert the values into the formula....

[tex]\frac{1-3}{(-6)-0}[/tex] = [tex]\frac{-2}{-6}[/tex] = [tex]\frac{1}{3}[/tex]

1/3 is your answer.

If you want to check your answer, you would use the formula mx + b= y

m= slope

x = the x-coordinate in either of the coordinates

b= the y-intercept

y = the y-coordinate of the coordinate you chose

mx +b = [tex]\frac{1}{3}[/tex](-6) +3 = -2 +3 = 1

1/3 is the correct answer

Hope this helps!!!

Identify the common difference in the arithmetic sequence: 21, 15, 9, 3, -3, ...

Answers

Answer:

the common difference in the arithmetic sequence: 21, 15, 9, 3, -3, ... is 6

HELP ALERT ALERT MATH PROBLEM

Answers

multiple 15 by 6, the answer is 90 square cm

Dr. Montgomery recently graduated from medical school and his wife bought him an engraved stethoscope. The stethoscope cost $160.00. The sales tax in his city is 8%. What is the total cost of the stethoscope in dollars and cents including sales tax?

Answers

Answer:

172.8

Step-by-step explanation:

Answer:

172.8

Step-by-step explanation: Dont Trust Me But Its Right B)

Mom buys a rectangular rug with an area of 7 1/6 square meters. The length of the rug is 3 1/3 meters. What is the width of the rug?

Answers

Answer:

Step-by-step explanation:

Multiply the length by 2 so, 3 1/3 x 2 then subtract that answer from the area, and you have the width

The width of the rectangle given the area and length of the rectangular rug is 4 3/10 meters

Given:

Area of the rug = 7 1/6 square meters

Length of the rug = 3 1/3 meters

Area of a rectangle = Length × width

7 1/6 = 3 1/3 × w

43/6 = 10/3w

w = 43/6 ÷ 10/3

w = 43/6 × 3/10

w = (43 × 3) / (6 × 10)

w = 129/30

w = 4 9/30

= 4 3/10 meters

Therefore, the width of the rug is 4 3/10 meters

Learn more about area of a rectangle:

https://brainly.com/question/14137384

Last week, the price of pears at the store was $1.15 per pound. This week, the price has increased by 20%. What is the price of pears this week?

plz help

Answers

Answer:

$1.38

Step-by-step explanation:

$1.15 = 100%

So...

$1.15 + (1/5.1.15) =

$1.15 + $0.23 = $1.38

1.38 :) it said I need to use more characters so this is me using more characters Tehehe

Pls help, best get brainiest...

Answers

Answer:

The equation a parallel line will be:

[tex]y=\frac{4}{3}x-9[/tex]

Hence, option B is correct.

Step-by-step explanation:

Given the equation

[tex]8x-6y=7[/tex]

Writing the line into the slope-intercept form

[tex]y = mx+b[/tex]

where m is the slope and b is the y-intercept

so

[tex]8x-6y=7[/tex]

[tex]6y\:=\:8x-7[/tex]

Dividing both sides by 6

[tex]y=\frac{4}{3}x-\frac{7}{6}[/tex]

comparing with the slope-intercept form

Thus, the slope of the line = m = 4/3

We know that the parallel lines have the same slope.

Thus, the slope of the parallel line is also 4/3

Using the point-slope form of the line equation

[tex]y-y_1=m\left(x-x_1\right)[/tex]

where m is the slope of the line and (x₁, y₁) is the point

substituting the values m = 4/3 and the point (6, -1)

[tex]y-y_1=m\left(x-x_1\right)[/tex]

[tex]y-\left(-1\right)=\frac{4}{3}\left(x-6\right)[/tex]

[tex]y+1=\frac{4}{3}\left(x-6\right)[/tex]

Subtract  1 from both sides

[tex]y+1-1=\frac{4}{3}\left(x-6\right)-1[/tex]

[tex]y=\frac{4}{3}x-9[/tex]

Thus, the equation a parallel line will be:

[tex]y=\frac{4}{3}x-9[/tex]

Hence, option B is correct.

I WILL GIVE BRAINLIEST Help me please this assignment is due in 10 minutes “If a 40 gram serving of breakfast cereal is 30% sugar. How many grams of the breakfast cereal is in fact pure sugar?”

Answers

Answer:

28 grams are pure sugar

Step-by-step explanation:

40-30% would be 28 pure grams of sugar

GIVING OUT BRAINLEST!!

Enter the range of values for x

Answers

Answer:

I need help w this question to answer it plz!

Answer:

Step-by-step explanation:

You will need to add a picture

solve the proportion 10/4=15/x

Answers

X = 6 (and now I gotta keep typing to meet 20 characters)

28 liters in 2 minutes= ___ liters per minute

Answers

Answer:

14

Step-by-step explanation:

Other Questions
In Your own words describe a normal Inauguration Day. 6 or more sentences please! The war on the western front was a stalemate by 1916. What was the effect of this development?A) The Germans were able to gain the advantage.B) Neither side was able to make progress in the war.C) The British were able to take German lands.D) The French troops suffered fewer casualties than the Germans. CLASSJoanna had four candy bars. She wanted to find out how many people could share the bars if each personreceived- of a bar. Use the candy bar picture below to help you.What is the answer to Joanna's question?4. in your opinion, should there be a uniform set of regulations that labs should follow when they are developing genetically modified animals why or why not According to the authors, an issue is:a sensitive topic that is approached with great delicacyan argument that is not rationally basedan ongoing problem that people havea subject that can be explored and debated At 9 AM, one share of Starbucks stock was $47. By 1 PM the price was $52. The rate the Starbucks stock value was changing is $ ___ per hour.How would I solve this? Jordan drives for three hours at an average of 60 miles per hour what is the distance in miles he drives during that time If three-fifths of seventh-grade class has missed at least one day of school, what percentage of 7th grade has missed at least a day of school? true or false prime numbers are closed under subtraction? A car jumps off a ramp with a Kinetic energy of 5,000 joules. This same car has a gravitational potential energy of 4,685 joules at some point when it is falling to the ground, after jumping off the ramp. When the car lands on the ground, the springs of this cars suspension compress and then come back to normal exerting an elastic potential energy of 4,968 joules.What is the cars total mechanical energy (TME)? The combustion of propane (C3H8) creates water and CO2. Looking at thereaction below, which of the following would be the mole ratio between propaneand carbon dioxide? *C3H8 +502->4H2O + 3C02A)3 mole CO2 / 5 mole C3H8B)3 mole C3H8/4 mole CO2C)3 mole CO2 / 1 mole C3H8D)3 mole C3H8 / 1 mole CO2 What are two uses of sulfur? find the value of tan 45 . tan- 30 tan 60 The diagram shows four pairs of chromosomes from the karyotype of a normal human male.Select the pair of sex chromosomes. ay someone help me out please? A satellite of mass m orbits a moon of mass M in uniform circular motion with a constant tangential speed of v. The gravitational field strength at a distance R from the center of moon is gR. The satellite is moved to a new circular orbit that is 2R from the center of the moon. What is the gravitational field strength of the moon at this new distance 3y - 15 =y + 1 solve for y 0+2=-2/3(x-6) What is X? (a) PrincipalRs. 500Rate (R)= 3%Time = 3 years