Mathematics, 13.08.2020 01:01 alanflores40

The table shown below gives the estimated number of text messages sent in the U. S. by year. Approximately how many times as many text messages were sent in the U. S. in 201120112011 as in 200520052005? Year Text messages sent in U. S. 200520052005 118{,}000{,}000{,}000118,000,000,00 0118, comma, 000, comma, 000, comma, 000 200720072007 577{,}000{,}000{,}000577,000,000,00 0577, comma, 000, comma, 000, comma, 000 200920092009 1{,}198{,}000{,}000{,}0001,198,000, 000,0001, comma, 198, comma, 000, comma, 000, comma, 000 201120112011 2{,}357{,}000{,}000{,}0002,357,000, 000,0002, comma, 357, comma, 000, comma, 000, comma, 000 Choose 1 Choose 1 (Choice A) A 2\cdot10^12⋅10 1 2, dot, 10, start superscript, 1, end superscript (Choice B) B 4\cdot10^14⋅10 1 4, dot, 10, start superscript, 1, end superscript (Choice C) C 2\cdot10^32⋅10 3 2, dot, 10, cubed (Choice D) D 4\cdot10^34⋅10 3

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Answer from: Quest

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2. incorrect.

Hans wanted to find the length of the hypotenuse of the triangle. which statement correctly identifi

Answer from: Quest

126 maybe. sorry

Answer from: Quest

x= 1

step-by-step explanation: convert 5\frac{11}{12}5

to improper fraction. use this rule: a \frac{b}{c}=\frac{ac+b}{c}a

ac+b

3.25+0.5x+1\frac{1}{3}+\frac{5}{6}x=\frac{5\times 12+11}{12}3.25+0.5x+1

5×12+11

2 simplify 5\times 125×12 to 6060

3.25+0.5x+1\frac{1}{3}+\frac{5}{6}x=\frac{60+11}{12}3.25+0.5x+1

60+11

3 simplify 60+1160+11 to 7171

3.25+0.5x+1\frac{1}{3}+\frac{5}{6}x=\frac{71}{12}3.25+0.5x+1

4 simplify \frac{5}{6}x

x to \frac{5x}{6}

3.25+0.5x+1\frac{1}{3}+\frac{5x}{6}=\frac{71}{12}3.25+0.5x+1

5 convert 1\frac{1}{3}1

to improper fraction. use this rule: a \frac{b}{c}=\frac{ac+b}{c}a

ac+b

3.25+0.5x+\frac{1\times 3+1}{3}+\frac{5x}{6}=\frac{71}{12}3.25+0.5x+

1×3+1

6 simplify 1\times 31×3 to 33

3.25+0.5x+\frac{3+1}{3}+\frac{5x}{6}=\frac{71}{12}3.25+0.5x+

3+1

7 simplify 3+13+1 to 44

3.25+0.5x+\frac{4}{3}+\frac{5x}{6}=\frac{71}{12}3.25+0.5x+

8 simplify 3.25+0.5x+\frac{4}{3}+\frac{5x}{6}3.25+0.5x+

to \frac{13.75}{3}+\frac{4x}{3}

13.75

\frac{13.75}{3}+\frac{4x}{3}=\frac{71}{12}

13.75

9 simplify \frac{13.75}{3}

13.75

to 4.5833334.583333

4.583333+\frac{4x}{3}=\frac{71}{12}4.583333+

10 subtract 4.5833334.583333 from both sides

\frac{4x}{3}=\frac{71}{12}-4.583333

−4.583333

11 simplify \frac{71}{12}-4.583333

−4.583333 to \frac{4}{3}

\frac{4x}{3}=\frac{4}{3}

12 multiply both sides by 33

4x=\frac{4}{3}\times 34x=

×3

13 simplify \frac{4}{3}\times 3

×3 to \frac{12}{3}

4x=\frac{12}{3}4x=

14 simplify \frac{12}{3}

to 44

4x=44x=4

15 divide both sides by 44

x=1

Answer from: Quest

the opening of this porabola is facing up

step-by-step explanation:

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The table shown below gives the estimated number of text messages sent in the U. S. by year. Approxi...