All categories

3 years ago

Round 27346 to 2 significant figures i need a step by step expansion

Mathematics

1 answer:

belka [17]3 years ago

5 0

Answer:

27000

Step-by-step explanation:

We want to round 27346 to 2 significant figures.

Now, the number already has 5 significant figures, so to reduce it to 2 sig figures, we will have to reduce the 3 digits from the right to zero so that we can have just 2 significant figures by approximating.

Thus, 3 is less than 5 and so 7 cannot increase. Thus, we will have 27000 as the number when reduced to 2 significant figures.

You might be interested in

Draw a graph of y equals 7 + 4 x - 2x squared

gtnhenbr [62]

Answer:

thanks man i really needed points

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

I do not know what equals 19 in times

Kisachek [45]

1 x 19 = 19
2 x 9.5 = 19
4 x 4.75 = 19

8 0

4 years ago

Read 2 more answers

Make a frequency distribution and find the relative frequencies for the following number set. Round the relative frequency to th

Pani-rosa [81]

Solution: We have to find the Frequency and Relative frequency of the given data:

Frequency is the number of times a number occurs.

Relative Frequency is the number of times a number occurs divided by the total number of items.

Therefore, the frequency and relative frequency are calculated as below:

Number Frequency Relative Frequency

20 1 $\frac{1}{31} \times 100 =3.2\%$

21 4 $\frac{4}{31} \times 100 =12.9\%$

22 2 $\frac{2}{31} \times 100 =6.5\%$

23 4 $\frac{4}{31} \times 100 =12.9\%$

24 3 $\frac{3}{31} \times 100 =9.7\%$

25 2 $\frac{2}{31} \times 100 =6.5\%$

26 3 $\frac{3}{31} \times 100 =9.7\%$

27 5 $\frac{5}{31} \times 100 =16.1\%$

28 3 $\frac{3}{31} \times 100 =9.7\%$

29 4 $\frac{4}{31} \times 100 =12.9\%$

Total 31

6 0

3 years ago

Simplify.

Dafna11 [192]

Answer:

C. 2x^2-7x+7

Step-by-step explanation:

(3x^2-2x+2)-(x^2+5x-5) <em>Given</em>

From the given you will subtract like terms from both parenthesis.

3x^2-x^2=2x^2

-2x-5x=-7x

2-(-5)=7

6 0

3 years ago

A plane took a Navy Seal to a height of 12,000 feet above sea level. The Navy Seal jumped out of the plane and parachuted into t

dolphi86 [110]

Answer:

20 feet under sea level

Step-by-step explanation:

4 0

4 years ago