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
I’m so confused by this question???

Related Questions

please help me again LOL

Answers

Answer:

b

Step-by-step explanation:

when you look for the slope the equation would be rise over run, and in this question it would be 2, now you look for the y-intercept which is 5 because the line passes through 5

For each sentence, select the tense of the underlined verb(s).

She pretends to be a police officer by dressing up.


Will you change the sheets tonight?


The elephant had eaten all the hay.


Between 1981 and 1989, Ronald Reagan was leading the United States.

1. present
2. Past
3. Future

Answers

Answer:

Sentence 1: Present

Sentence 2: Future

Sentence 3: Past

Sentence 4: Past

Step-by-step explanation:

Which pair of angles are an example of corresponding angles?

A. Angle 1 and Angle 7

B. Angle 3 and Angle 5

C. Angle 1 and Angle 4

D. Angle 2 and Angle 6

Answers

Answer:

Angles 2 and 6 are corresponding angles

Example of Corresponding angles is option (D)  Angle 2 and Angle 6

What is Corresponding angle?

Any pair of angles each of which is on the same side of one of two lines cut by a transversal and on the same side of the transversal.

From the graph,

Angle 2 and angles 6 are corresponding angle.

Because any pair of angles each of which is on the same side of one of two lines cut by a transversal and on the same side of the transversal.

Other options are not the example of corresponding angle

Hence, Example of Corresponding angles is option (D)  Angle 2 and Angle 6

Learn more about Corresponding angle here

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Which is true about his estimate?

A. His estimate is correct; it should be halfway between 11 and 12.

B. His estimate is incorrect; it should be closer to 11 than 12.

C. His estimate is incorrect; it should be closer to 12 than 11.

D. His estimate is incorrect; it should be slightly above 12.

Answers

Answer:

A

Step-by-step explanation:

Answer:

The awnser is A

Step-by-step explanation:

you know what to do to get brainlist so answer :D

Answers

Answer:

decreasing

Step-by-step explanation:

the graph is decreasing during the points of (2.5,2) and ( 4.5, 0.25)

An average fly has a mass of $0.048$ grams. An average ant has a mass of $3.12\ \times\ 10^{-3}$ grams.

Would $3.99$ million flies or $47,000,000$ ants have a greater mass?
Approximately how much greater, in grams, would the greater mass be? Justify your answers.

Answers

Answer:

i already told u the answer you can find it on ur profile

Step-by-step explanation:

All I can do is to cheer you up. Good luck!

-7 * (-2)=
7 * (-13)=
-6 * 8=
(-1) * (-1)=

Answers

Answer:

14

-91

-48

1

Step-by-step explanation:

1) 14

2) -91

3) -48

4) 1

Hope you have an amazing day!

Jason is traveling by car from his home to his office. He has gone 3.5 miles so far. From this point on, he can cover 100 miles every 2 hours. What is the equation of a line that models the total miles traveled, y, in x hours after this point?
A.
y = 100x + 3.5
B.
y = 100x – 3.5
C.
y = 50x + 3.5
D.
y = -50x + 3.5

Answers

answer: 50x +3.5

Step-by-step explanation:

100 miles divided by 2 hours is 50 miles per hour, and he has already gone 3.5 miles, so the answer would be y= 50x +3.5

Your answer is 50x + 3.5

HELP DUE AT 11:59!!!!!

1.Write the arithmetic sequences that would find the nth term.

2.Using the formula you created, what is the 15th term?

if you cant see the numbers on the chart they are.....
N 1 2 3 4 5
f(n) 155 141 127 113 99

Answers

Did anyone help u yet?

Answer:

-14

Step-by-step explanation:

Start at 99 (5th number) and keep subtracting 14 until you get down to the 15th number. Then once you keep subtracting you will get -14. But there are negative numbers after the 12th number. So you might have to deal with those... but overall you got it! <3

Which of the following statements are characteristics of an element?
A: I, III
B: I, IV
C: II, IV
D: II, III, IV

Answers

Answer:

Should be D

Step-by-step explanation:

Hope this helps

the answer is D II,III,IV

Which answer choice represents an equivalent number sentence of "18 - 30"?
A. -18 + 30
B. 18 + 30
C. 18 + (-30)
D. 12

Answers

Answer:

hey there mate, i'll try and explain it to you. the question is asking what number is equivalent to to 18-30. the answer is -12. so therefore, the answer is C.

tldr: answer is C causw both question and answer is -12

Pretty sure it’s C. 18-30=-12 . And 18+(-30)= -12

Grace has 37.7 pounds of jelly beans. She wants to make gifts for her classmates by using 2.4 pounds of jelly beans for each gift. If she takes out 4.1 pounds for herself before making the gifts, how many bags of jelly beans can she make?
A.10 bags
B.12 bags
C.14bags
D.15 bags

Answers

Answer:

imma say b

Step-by-step explanation:

Answer:

C.

Step-by-step explanation:

37.7 - 4.1 = 33.6

33.6 / 2.4 (for each gift) = 14

Which equations show a proportional relationship between jand k?
A. j = 2/9 k
B. 3 j = 7 k
C. j = k+6
D. j = 5 (k+1)
E. 1/2 j = 10 k

Answers

Answer:

J=5(k+158292

Step-by-step explanation:

1 20 =4÷8+697 an

There is a pic thanks and please hurry!!!​

Answers

Answer:

x>7  or  x≥9

I hope this helps

x>7 or x equal to or more than 9

how many even integers n satisfy the inequality | 2N - 1 | < 5?

Answers

Answer:

-2 is the answer

Step-by-step explanation:

There is only one even integer i.e 2 that satisfies the given inequality | 2N - 1 | < 5.

What is inequality?

Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.

Inequality | 2N - 1 | < 5 which is given in the question.

The positive solution to inequality as :

⇒ 2N - 1  < 5

⇒ 2N < 5 + 1

⇒ 2N < 6

⇒ N < 3

Therefore, N = 2 i.e an even integer satisfies the inequality.

The negative solution to inequality as :

⇒ -(2N - 1)  < 5

⇒ (2N - 1)  > -5

⇒ 2N > -5 + 1

⇒ 2N > - 4

⇒ N > -2

Therefore, N = 2 i.e an even integer satisfies the inequality.

Therefore, only one even integer satisfies the given inequality | 2N - 1 | < 5.

Learn more about inequalities here:

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Kara and James both like to mix a little bit of milk with their eggs when they make scrambled eggs. Kara mixes ¾ of a tablespoon of milk with one egg. James mixes 1 ¼ tablespoons milk with two eggs. Is there a proportional relationship between Kara and James’ milk and egg amounts?

Answers

Answer:

"No, there is not a proportional relationship."

Step-by-step explanation:

"A proportional relationship is when 2 amounts have the same ratios.

The easiest way to see this is to put them into decimal form.

3/4 is equal to 0.75 (You can find this by dividing 3 and 4 in the calculator)

1 1/4 is equal to 1.25

Kara mixes every 0.75 with 1 egg.  

James mixes every 1.25 tablespoons with 2 eggs.

Divide 1.25 by 2 to find out how many tablespoons that James mixes with 1 egg.

1.25  tablespoons /2 = 0.625

2 eggs                   /2 = 1 egg  

Therefore, James mixes 0.625 tablespoons of milk with 1 egg.

They do not mix the same amount of tablespoons of milk for ever ONE egg,  meaning that they are not proportional."

HELP ME WITH THIS AND ILL GIVE YOU BRAINLIEST AND 5 STARS AND 2$ ON CASHAPP *CRIES*

Answers

Answer:

B

Step-by-step explanation:

8x10 = 80

1x1/10 = 0.1

6x1/1000= 0.006

add it all together and get 80.106

Hello.

The answer here is choice B. (8 x 10) + (1 x 1/10) + (6 x 1/1000)

Explanation:

To figure it out, answer each problem.

8 * 10 = 80

1 x 1/10 = 0.1

6 x 1/1000 = 0.006

All of these added together is 80.106

Find the height of a triangle that has an area of 18 in.² and a base of 9in.
PLZ SHOW STEP AND STEP CUZ I NEED TO SHOW MY WORK

Answers

Answer:

The height of the triangle is 4 in.

Step-by-step explanation:

Formula= a=1/2bh

Subsitute= 18 in^2=1/2(9)h

Multiply= (9)1/2= 4.5 in.

Divide 18/4.5= 4 in.

So the height would be 4 in.

Check If you aren't sure.

a=1/2bh

a=1/2(9)(4)

a=1/2(36)

a=18 in^2

Answer:

The height of the triangle is 4 in.

Step-by-step explanation:

Formula= a=1/2bh

Subsitute= 18 in^2=1/2(9)h

Multiply= (9)1/2= 4.5 in.

Divide 18/4.5= 4 in.

So the height would be 4 in.

Check If you aren't sure.

a=1/2bh

a=1/2(9)(4)

a=1/2(36)

a=18 in^2

Owen paid $15 to download some of his favorite songs. He paid $2.50 per song. How many songs did he download?
The first step is to by a power of ten, so the divisor is a whole number.
The next step is to by figuring out how many times 250 goes into 1500.

This is from edginuty

Answers

The number of songs that Owen was able to download with $15 is a total of 6 songs.

Owen spent a total of $15 to download the songs and each one of them cost $2.50

To find out the number of songs he downloaded, use the formula:

= Amount Owen spent / Cost of song

= 15 / 2.50

= 6 songs

In conclusion, Owen was able to download 6 songs.

Find out more a https://brainly.com/question/17476346.

Answer:

the first one is multiply and the 2nd one is divide

Step-by-step explanation:

did the test lol

Write the expression below in standard form.

8h - 3(4 + 5h)

Write the expression below as a product of two factors.

12n + 8m - 4

Answers

the first problem is: -7h - 12

the second one is: 4 (3n+2m-1) i think

PLZZZZZZZZZZZ HELP ME OUT!!!!!

Claudio keeps track of how his bank account changes over three weeks. (You can take a picture your work and upload to this slide)
HEY CAN SOMEONE HELP ME PLZZZZZZZZ

1. At the end of week 3, Claudio has $0 in his bank account. How much did he have at the start of week 1?

2. What is the average amount of money Claudio had in his account over the three weeks?

Answers

Add all of the change in account balance and the weeks together and I hope you get it right

Answer:

just add all  the change in account balence

Step-by-step explanation:

Please help me with this it kinda complicated

Answers

yeah what they said

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

I am confused. Help 15 points

Answers

Use the formula:

y2 - y1/x2 - x1


please explain your reasoning

Answers

Answer:

Step-by-step explanation:

24 miles = 42240 yd

42240/60

because it's yards to min not yards to hours any more

= 704 yds

2. Find AC using the Pythagorean theorem

Answers

ad=x
12^2+x^2=15^2
144+x^2=225
X^2=225-144
X^2=81
X=9
ad=9
ac=ad+dc
ac=9+16=25

Answer:

[tex]{\huge{\pink{\underline{\underline{Solution:}}}}}[/tex]

In triangle,ADB

p(perpendicular)=BD=12 cm

h(hypotenuse)=AB=15cm

b(base)=AD=??

Let the AD be x

Using Pythagorean theorem,

[tex]{p}^{2} + {b}^{2} = {h}^{2} \\

=>{12}^{2} + {x}^{2} = {15}^{2} \\

=>144+{x}^{2}=225\\

=>{x}^{2}=225-144\\

=>{x}^{2}=81\\

=>x= \sqrt{81} \\

=>x= \sqrt{9×9} [/tex]

Hence,x=AD=9

So,AC=AD+DC=9+16=25.

Need answered ASAP will give crown to first correct answer

Answers

The answer I’m getting is C. Maybe wait till someone also answers you. I don’t wanna give you a wrong answer

Is the ratio 4.2 : 1.5 proportional to the ratio 12.6 : 4.5? Explain

Answers

yes because if you divide 12.6 by 4.2, you get 3. when you divide 4.5 by 1.5, you also get 3, making the ratio proportional

Joe paid $3.60 for 12 eggs. What is the cost per (1) egg? Please explain your answer.
HELP ME PLS

Answers

Answer:

Joe paid $0.30 per egg.

Step-by-step explanation:

You can divide the cost by 12 to get the cost of one egg because of the "Division Property of Equality."

Answer:

3.3 average

Step-by-step explanation:

please help me i hate graughs

Answers

Answer:

C.  y = 3x - 4

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