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
lana66690 [7]
3 years ago
9

Explain why you might want to write very large and very small numbers like the ones in the example problem in scientific notatio

n.​
Mathematics
1 answer:
slava [35]3 years ago
5 0

Answer:

Extremely large and small numbers that have many zeros are long to write and take up a lot of room. So, by using scientific notation a number can be written shorter. For example, numbers such as 295,000,000,000 can be shortened to 2.95x10^{11}. This is easier to write and understand. This is why the scientific notation is used over standard.

You might be interested in
If f(x) = x2 + 1 and g(x) = x - 4, which value is equivalent to (f•g)(10)?
kogti [31]

First you plug 10 into g(x)

(10-4)

6

Next you plug in 6 into f(x)

6^2+1

36+1

=37

7 0
3 years ago
Read 2 more answers
Tony’s investments lost $12,545.50 in value over the past 2.5 months. On average, how much did his investments change each month
zvonat [6]

Answer:

Step-by-step explanation: 25÷ 12545.5 = 5,018.20

8 0
3 years ago
The rectangular field is 120 yards long and 40 yards wide. How many square yards is it’s area?
lilavasa [31]

Answer:

4800 yards wide

Step-by-step explanation:

120 x 40=4800

3 0
3 years ago
In one day's work at the nursery, sale and mary together potted 74 plants. If dale planted 48 of those plants how many did mary
xenn [34]

Answer:

Mary potted 26 of the plants.

Step-by-step explanation:

74 - 48 = 26

7 0
3 years ago
Read 2 more answers
In a particular class, exams are worth 50% of the overall grade, quizzes are worth 30% of the overall grade, homework is worth 1
Paha777 [63]

Answer:

The student's overall grade is 85.79%

Step-by-step explanation:

Given in the question that:

Exam = 50%; Quiz = 30%, Home work = 15% and Class participation = 5%

The total giving us 100%.

A particular student scored the following;

87.9% on exams, 77.8% quiz, 90% Home work and 100%  on class participation

Calculating the percentages the student had for each;

Exam total = 50*0.879 = 43.95% earned

Quiz = 30*0.778 = 23.34% earned

Home work = 15*0.9 = 13.5% earned

Class participation = 5*1 = 5% earned

Total earned = 43.95+ 23.34 + 13.5+ 5 = 85.79%

3 0
3 years ago
Other questions:
  • I REALLY need an answer quick and give the working out too
    15·1 answer
  • |x + 2|&gt; 2<br> How would you graph this solution
    13·1 answer
  • Which is the mode of this data set? 55, 78, 43, 39, 78, 61, 75, 50, 43, 78
    12·1 answer
  • A cone and a triangular pyramid have a height of 9.3 m and their cross-sectional areas are equal at every level parallel to thei
    6·1 answer
  • Pls helpppppppppppppp
    14·2 answers
  • 1. 7:__= 63: 36 and 2. __: 24 = 4: 3
    5·1 answer
  • Plz i REALLY need help. explain ur answer
    9·1 answer
  • A corner store sells two kinds of baked goods: cakes and pies. A cake costs $7 and a pie costs $6. In one day, the store sold 10
    5·1 answer
  • HELP ME QUICK!!!
    13·1 answer
  • 16,047
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!