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3 years ago

14570.7 to 3 significant figures

Mathematics

2 answers:

Lana71 [14]3 years ago

6 0

Answer:

14600

Step-by-step explanation:

Move the point to left and round up to 3 significant figures

NemiM [27]3 years ago

5 0

Answer:

what

Step-by-step explanation:

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The answer and how you got the answer

olasank [31]

Answer:

$\frac{34}{15}$

Step-by-step explanation:

we are asked to evaluate

$4\tfrac{1}{4}$ ÷ $1\tfrac{7}{8}$

Above we are given mixed fraction which can be converted in proper fraction using formula given below

$a\tfrac{b}{c}=\frac{a \times c +b}{c}$

Hence

$4\tfrac{1}{4}=\frac{4 \times 4 +1}{4}$

$4\tfrac{1}{4}=\frac{17}{4}$

Also

$1\tfrac{7}{8}=\frac{1 \times 8 +7}{8}$

$1\tfrac{7}{8}=\frac{15}{8}$

Hence

$4\tfrac{1}{4}$ ÷ $1\tfrac{7}{8}$

can be written as

$\frac{17}{4}$ ÷ $\frac{15}{8}$

Also we know the rule for dividing fraction is as given below

$\frac{a}{b}$ ÷ $\frac{c}{d}$ = $\frac{a}{b} \times \frac{d}{c}$

Hence

$\frac{17}{4}$ ÷ $\frac{15}{8}$ = $\frac{17}{4} \times \frac{8}{15}$

= $\frac{17 \times 2}{15}$

= $\frac{34}{15}$

8 0

3 years ago

18-3 -18-3 -18-(-3) 18-(-3)

Marina CMI [18]

Answer:

1.) 15

2.) -21

3.) -15

4.) 21

Step-by-step explanation:

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3 years ago

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Tito chooses a random number between 1 and 6. What is the probability that Tito chooses a prime number?

Tanzania [10]

Answer:

he would have to pick 1,2,3 or 5...so that is 4/6 chance

if you need the percentage (im not sure if its right) it would be 76%

4 0

3 years ago

So uhhh part 2 uhhhh whats 9+10?

Veronika [31]

Answer:

Step-by-step explanation:

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3 years ago

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Help here too please

lyudmila [28]

What’s the question

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3 years ago

14570.7 to 3 significant figures​

14570.7 to 3 significant figures