1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Katena32 [7]
3 years ago
13

When may it be a good idea to use scientific notation for si prefixes?

Mathematics
1 answer:
Ray Of Light [21]3 years ago
7 0
I believe SI is the international system of measurements, our metric system. You would want to use this when numbers begin to get too small, or too large. Some examples would be when calculating distances of spacial bodies such as  the distance from earth to the center of the milky way which is about <span>1,000,000,000,000,000,000 km  or 1*10^18. 1*10^18 is easier to write and is less confusing.</span>
You might be interested in
An unprepared student makes random guesses for the ten​ true-false questions on a quiz. Find the probability that there is at le
hoa [83]

Answer:

0.999

Step-by-step explanation:

At least 1 correct means, 1 correct, 2 correct, 3 correct ... until 10 correct. That would be a long process to calculate.

<em>Instead we use the complement rule to calculate.</em>

<em>P(x\geq1)=1-P(x</em>

<em />

<em>So we need to find P(x<1). So this is getting 0 answers correct, or 10 incorrect.</em>

<em />

In true false question, probablity of correct is 1/2 and incorrect is 1/2, hence,

Probability of 10 incorrect is (1/2)^10

Thus,

P(x\geq1)=1-(\frac{1}{2})^{10}=0.999

So the answer is 0.999 (rounded to nearest thousandth)

3 0
3 years ago
The area of a parallelogram is 32 square miles. Find its base and height. While x-7 and x+7.
swat32
\sqrt{x}  \lim_{n \to \infty} a_n  \sqrt[n]{x}
5 0
3 years ago
Ariel scored on 12 two-point and three-point shots. She scored 27 points in all. How many of each shot did Ariel make? Show work
suter [353]
For this, you multiply the 12 two point shots she made to see how many points she earned
12 x 2 = 24
now you will subtract the 24 from 27 to find out how many points are left
27 - 24 = 3
this means she made 12 two point shots (worth 24 points) and 1 three point shot (worth 3 points) to total up as her 27 points:)
4 0
3 years ago
Read 2 more answers
What’s the correct answer
Vesnalui [34]
The correct answer is B because if you count the numbers that are more than 35 and less than 56 is 8
3 0
3 years ago
Read 2 more answers
How many cm make 1m? Can some pls tell me from mm to km
Alborosie

Answer:

100cm= 1m

100000mm= 1km

5 0
3 years ago
Other questions:
  • If someone who worked 16 hours received $132 in pay, what is his or her hourly rate?
    10·2 answers
  • 4 dividers by 812 long diviision
    5·1 answer
  • What is 30 divided by 50
    5·1 answer
  • Find the measure for angle B.
    7·1 answer
  • Determine the next term in the geometric sequence. -1, -6, -36, -216, ??
    7·2 answers
  • (3 * 2)2/6 - 5 + (4 - 1)2?
    14·2 answers
  • Evaluate the expression when x = 9.2 and y = 3.4.<br> 5xy
    10·1 answer
  • What % of 61,122 is 18,380?
    14·2 answers
  • Identify the value of x that makes each pair of ratios equivalent.<br> 2:x and 12:18
    13·1 answer
  • F'(-7, 13) was dilated by a scale factor of 2 about (-2, -5), the resulting image is___
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!