in 2005 8.1 x 10^10 text messages were sent in the united states. in 2010, the number of annual text messages has risen to 1,810,000,000,000. about how many times as great was the number of text messages in 2010 than 2005?

Answers

Answer 1

22.345679 times greater.

10^10 = 10 zeros. 10,000,000,000.

10 billion * 8.1 = 81 billion.

1.18 trillion / 81 billion = 22.345679


Related Questions

HELP PLEASEEEEEEE
3x>9

Answers

Answer:

x>3

Step-by-step explanation:

1 Divide both sides by 33.

x>\frac{9}{3}x>

​3

​9

​​

2 Simplify  \frac{9}{3}

​3

​9

​​   to  33.

x>3

Answer:

x > 3

Step-by-step explanation:

Divide both side by 3

3x ÷ 3 > 9 ÷ 3

Any expression divided by itself equals 1

x > 9 ÷ 3

calculate the quotient

x > 3

Solution

x > 3

Alternate form

x ∈ (3, + ∞)

Jane drives at a constant rate of 45 miles per hour for 4 hours. How far will she have traveled in that time?

A. 110 mi.
B. 160 mi.
C. 180 mi.
D. 220 mi.

Answers

Answer:

180 miles per hour. 45*4 to get the answer.

Step-by-step explanation:

I hope this helps you :)

This ones quite simple:
Jane is driving 45 miles per hour, so for every hour she has driven for 45 miles. Now she has driven for four hours. So, you must multiply 45×4 to get 180 miles.

Therefore, your answer is C. 180 mi.

Umm sooo I like really need help (7th grade math)

Answers

Answer:

-3/4

Step-by-step explanation:

hope i helped

Answer:

-11/2 divided by 22/3 is -0.75

Step-by-step explanation:

-11/2= -5.5

22/3= 7.3

-5.5 divided by 7.3  = -0.75

Kyle drives 330 miles on 15 gallons of gas. How many miles per gallon did Kyle get?

Answers

Answer:

the answer would be 22 miles per gallon

Step-by-step explanation:

if we solve it as 330/15 since Kyle drove 330 miles on 15 gallons, our answer would end up being 22 miles per gallon

Answer is 22 miles per gallon.

Please help me I'm at a C in math

Answers

Answer:

do you best you are amazing you got got this just foucs

Step-by-step explanation:

46.6 feet per second

Describe the translation from the red figure to the blue figure.
The translation is __1__units__2__ and _1___units__2__
The blanks with 1's in them need an answer that is 1-9 and the blanks with the 2's in them need an answer that is either the word left, right, up or down.
I hope this makes sense.

Answers

Answer:

3 units up and 5 units to the right

Answer:

Quadrilateral in red has been shifted by 5 units left and 2 units down to form the image quadrilateral in blue.

Step-by-step explanation:

Beatrice makes a jar of dry soup mix. The ingredients are:
. 1 3/4 = 7/4 cups uncooked rice . 1/3 cup beef bouillon
. 1/2 cup dry lentils . 1/4 cup dried onion flakes
. 1 2/3 = 5/3 cups uncooked pasta . 1/2 cup dried peas

Answer the questions to find out how much soup the recipe makes.
The sum 7/4 + 1/2 + 5/3 + 1/3 + 1/4 + 1/2 gives the amount of mix.

1. Which property could you use to change the order of the addends?


2. Which property could you use to change the grouping of the addends?

3. Use these properties to rewrite the number sentence 7/4 + 1/2 + 5/3 + 1/3 + 1/4 + 1/2 in a way that makes the addition easier. Explain how your changes simplify the addition.

4. Simplify your sum to find the total amount of soup mix. Show your work.

Answers

Answer:

4 8/12

Step-by-step explanation:

7/4 = 1 3/4

2/4 = 1/2

4/12 = 1/3

1/4 = 1/4

20/12 = 1 2/3

2/4 = 1/2

multiply the numerator and the denominator by 4 because 12 is a factor of 4 and 3

do that to all of the fractions (except the one that already has 12 as the denominator)

the add all of them together because they all have the same denominator

HELLLLLPPPPPPPPPPP MEEEEEEEEEE
I will give a brainliest!!!!

Answers

Answer:

3.3844

Hope I helped

Answer:

3.3844

Hopefully i helped <3

A ladder is placed against a building. If the ladder makes a 55 degree angle with the ground, what is the measure of the angle that the ladder makes with the building?

A. 25 degrees
B. 30 degrees
C. 35 degrees
D. 40 degrees

Answers

Answer:

35 degrees

Step-by-step explanation:

We know that angle that the building meets with the ground is 90,

90 + 55 = 145

180 - 145 = 35

the answer to your question is C. 35 degrees

y = -x + 1

Please help me make a table with this linear equation, and graph it
all the Xs All the Ys need to be found
-2 ---
-1 ----
0 ----
1 ---
2 ----
Number 2
y = 0.5x - 9

X Y
-2 ----
-1 ----
0 ----
1 ----
2 ----

Answers

Answer:

sorry i forgot how to do it i think it multiply the subtract or add

Step-by-step explanation:

Just plug in the x coordinates into the equation and then you will get your y coordinates. Then, use those two numbers and plot them on the coordinate plane :)

Which of the following will not help Robert lower his homeowners insurance premium? a. Increase the deductible on his policy. b. Remove replacement cost from his policy. c. Reduce the number of riders on his policy. d. Increase the total coverage of his home on his policy.

Answers

Answer:d increase the total coverage on his home policy

Step-by-step explanation:

The answer would be D. Increase the total coverage of his home on his policy

Find the total perimeter (sum of slides) of an equilateral triangle ( traingle with all sides equal) if each side measure 3 2/5, write your answer as a fraction or a mixed number

Answers

Answer:

3.4+3.4+3.4=10.2= 10 1/5

find x and y if p || q and m3=(4x+6y),m5=86,and m6=(5x+6y)

Answers

Answer:

(8, 9)

Step-by-step explanation:

3 and 5 are vertical angles and are equal as per definition of vertical angles

4x + 6y = 86

5 and 6 are supplementary angles and sum up to 180 as per definition of supplementary angles

5x + 6y + 86 = 180 ⇒ 5x + 6y = 94

Comparing the two equations

6y = 86 - 4x and 6y = 94 - 5x86 - 4x = 94 - 5x5x - 4x = 94 - 86x = 8

Finding y

6y = 86 - 8*46y = 86 - 326y = 54y = 9

Answer

(8, 9)

solving equations of different solution types

Answers

Answer:

Where's the worksheet

Step-by-step explanation:

Write the standard numeral for 160 thousand four.

Answers

Answer:

160,004

Step-by-step explanation:

Find: Standard numeral for 160 thousand four

Standard Numeral: The basic form of the number.

------------------------------

For example:

Fourty-eight= 48

-------------------------------

In this case, we are finding:

160 thousand four:

-------------------------------

1 thousand= 1,000

160 thousand= 160 times of that thousand= 160*1,000= 160,000

160 thousand four= 160,000 plus the extra 4=

160,000+4=

160,004

In conclusion, the standard numeral for 160 thousand  four is:

160,004

The Answer Is 160,004

TEN POINTS A QUESTION!!!

Answers

Answer:

What is the qestion

Step-by-step explanation:

what’s the question?

Which of the following pairs of numbers has a GCF of 1?

A. 30 and 70
B. 12 and 30
C. 16 and 21
D. 24 and 44

Answers

Answer:

Step-by-step explanation:

Must be 16 and 21 because we can see

30 and 70 has 10 as factor

24 and 44 has 2 as factor

12 and 30 has 2 as factor and all those factors are greater than one

Answer:

16 and 21

Step-by-step explanation:

we can see

30 and 70 has 10 as factor

24 and 44 has 2 as factor

12 and 30 has 2 as factor and all those factors are greater than one

HELP ILL MARK BRAINLEST

Answers

Answer:

C.

Step-by-step explanation:

The answer is C, as as any value of m will make the equation true.

Such as if we used 2 as a substite value for m.

[tex]-6(2)-6+8(2)=-5+2(2)-1[/tex]

Lets simplify both equations:

[tex]-6(2)-6+8(2)=-2[/tex]

[tex]-5+2(2)-1=-2[/tex]

Now, if you want, you can also use any other value for m, but that is basically how I got C. If they equations didn't have the same answer, then it would be B. If it only worked for 2 numbers, then it would be A. Now, I tried this equation again with -3=m, but I still ended up with the same answers. So it wouldn't have been D.

I believe the answer is c

The formula for the circumference of a circle is C=2πr​ . Solve the formula for r

this is the only graphics my thing gave which is why im so confused

you will be a lifesaver

Answers

C = 2pi*r

If we rearrange the terms to make r the subject,

We get r = C/2*pi

Hope it helps :)

r=c/2*pi hope this helps!!

what is the relationship between ratios?
5/8 and 8/10
the ratios are____
(A). proportional
(B). not proportional

Answers

A is the correct answer!

Answer:

These ratio's are proportional

Step-by-step explanation:

if you use 5x2=10

if you use 8x1=8

During the middle of the week, Darius’ little brother withdrew $22.75 each week for four weeks from Darius’ savings account to pay for piano lessons. By how much did these lessons change Darius’ savings account balance?

Answers

Answer: The piano lessons change Darius' savings account by $22.75 each week for four weeks so he has spent $91.00 on piano lessons.

if he spent $22.75 each week for four weeks, you multiply $22.75 by 4 to get $91.00

PLEASE HELP!!!


[tex]\frac{9}{x-6} = \frac{3}{x-10}[/tex]

Answers

I hope this helps :)
Um 12 im pretty sure

Use the first pair of points to do each of the following. The first pair is (-6,7), (6,-1)

1. Give the slope
2. Write the equation in point-slope form.
3. Write the equation in slope-intercept form.
4. Write the equation of the line in standard form.
5. Give the x-intercept from standard form (remember, let y=0)
6. Give the y-intercept from standard form (remember, let x=0)

Answers

1) The slope is -2/3

2) y-7=-2/3(x+6)

3) y= -2/3x + 3

4) 2x+3y=9

5) (9/2,0)

6 (0,3)

Hope this helps!

Simplify:

14g(5+3)−4g+13
A
−2g+13
B
−154g+21
C
−114g+16
D
−2g+21

Answers

Answer:

D

Step-by-step explanation: Hope it help! :D

HELP ASAP !!!!!
Write a direct variation equation that relates 16 and 2

Answers

Answer: 16 = 2x

Step-by-step explanation:

The pattern for a direct variation equation is y = kx.

y is the "output" or result.

k is the "constant" a number that will remain the same.

x is the "unknown" or variable that will make the output correct once found.

Here, x = 8

16 = 2(8)

A gold mine has two​ elevators, one for equipment and another for the miners. The equipment elevator descends 4 feet per second. The elevator for the miners descends 14 feet per second. One​ day, the equipment elevator begins to descend. After 24 ​seconds, the elevator for the miners begins to descend. What is the position of each elevator relative to the surface after another 15 ​seconds? At that​ time, which elevator is​ deeper?

Answers

The equipment elevator is at -156. The miner elevator is at -210. The miner one is deeper.
the one with the miners is deeper

If a puppet requires 3/4 yard of material, how many puppets can be made form 9 yards of material?

Answers

Answer:

12 puppets

Step-by-step explanation:

9 divided by 3/4

=12

Answer:

12 puppets.

Step-by-step explanation:

In order to figure this out, simply take 9 and divide it by 3/4:

9 ÷ 3/4 = 12

Uhh this is a test so uhh can you help me

Answers

It would be -2 because -4+-1 is -5, and then -5 + 3 is -2,

Answer:

the answer is -1ifd

Step-by-step explanation:

postive plus negative equals negative. you also have to subtract.

What is 1.000000000+1.000000000

Answers

Answer:

2

Step-by-step explanation:

it is bascially 1+1

Answer:

2

Step-by-step explanation:

1+1=2

how to understand slope and anwer plz

Answers

Answer: slope is 3/4

Step-by-step explanation:

y over x

Answer:

Slope is the ratio of the rise to the run.

The slope tells you how steep a line is.

A negative slope goes up to the left and down to the right.

slope is 3/4

Step-by-step explanation:

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