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1 year ago

A number, x, rounded to 1 decimal place is 3.7 Write down the error interval for x.

Mathematics

1 answer:

zhuklara [117]1 year ago

6 0

Answer:

3.65 ≤ x < 3.75.

Step-by-step explanation:

Lowest value = 3.65 and highest is < 3.75.

3.65 ≤ x < 3.75.

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According to astronomers what is a light year riddle

Katarina [22]

According to astronomers a light year riddle is the distance traveled by light moving in a vacuum in the course of one year

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2 years ago

3/√3 how to get final answer? Is it like this 3=√3*√3 And √3*√3/√3= √3

Tresset [83]

Answer:

$\sf \sqrt{3}$

Step-by-step explanation:

$\sf = \frac{3}{ \sqrt{3} }$

$\sf = \frac{3}{ \sqrt{3} } \times \frac{ \sqrt{3} }{ \sqrt{3} }$

$\sf = \frac{3 \sqrt{3} }{( \sqrt{3} \times \sqrt{3}) }$

$\sf = \frac{3 \sqrt{3} }{3}$

$\sf = \frac{ \cancel{3} \sqrt{3} }{ \cancel3}$

$\sf = \sqrt{3}$

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2 years ago

Read 2 more answers

What is the percent of change from 4,000 to 600? work too plz

xenn [34]

$\frac { n }{ 100 } \cdot 4,000=600\\ \\ 4,000\cdot n=60,000\\ \\ Therefore:\\ \\ n=\frac { 60,000 }{ 4,000 }$

$\\ \\ =\frac { 60\cdot 1,000 }{ 4\cdot 1,000 } \\ \\ =\frac { 60 }{ 4 } \\ \\ =15$

As 15% of 4,000 is 600, the percentage change was -85%.

4 0

3 years ago

Exercise 3

Lelechka [254]

Answer:

I'm sorry

Step-by-step explanation:

I don't know the answer

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2 years ago

Trevor has $9100 in an investment account. He withdrew all of his money from the account. He spent $1100 on a plane ticket to Pa

Ilya [14]

Answer:

$6,400

Step-by-step explanation:

9100-1100

8000

8000×1/5

$1600

8000-1600

$6,400

3 0

2 years ago