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
ludmilkaskok [199]
3 years ago
5

Is 21.5 x 10^3 in scientific notation ? explain

Mathematics
1 answer:
Leya [2.2K]3 years ago
7 0

Answer:

2.15 x 10^4

Step-by-step explanation:

since 21.5 is not between 1 and 10 we have to divide 21.5 by 10 which is 2.15 but now we have to x 10 to 10^3 which is 10^4

plz  mark as brainliest


You might be interested in
Emily gad a decorative box that is shaped like a cube with a height of 5 inches. What’s the surface area of the box?
lina2011 [118]

times the length by width and you will get your answer use a calculator that will be the answer

4 0
3 years ago
2x + 3x + 5 =<br><br>I need the answer asap​
madam [21]
In simplified form it is 5x+5
4 0
3 years ago
Carissa earns $450 per week for a 40 hour work week plus $16.83 per hour for each hour of overtime after 40 hours. Write an equa
gavmur [86]

Answer:

W = 450 + 16.83V

Step-by-step explanation:

For 40 hours Carissa

earning = $450

earning for 1 hour of over time = $16.83

multiplying both side by V

earning for v hour of over time = $16.83*V = $16.83V

weekly wage(W) = earning for 40 hours + earning for V hour of over time

W = 450 + 16.83V

Thus equation will be as given below for weekly earning

8 0
3 years ago
Slope 4 through (7,4)
m_a_m_a [10]

Answer:

What exactly is it asking to do?

Step-by-step explanation

5 0
3 years ago
BRAINLIEST
algol13

The average number of people who entered the stadium per minute was 4,160

we know that

To find out the average number of people who entered the stadium per minute, divide the total number of people by the time required to fill the stadium

Let

x ----> the total number of people

y ----> the time required to fill the stadium

we have

1.04*10 5/25 = 4,160 people/mintute

so

therefore

The average number of people who entered the stadium per minute was 4,160

I hope this helped! Plz, comment in the paragraphs soon!

8 0
3 years ago
Other questions:
  • If h (x) = 3x + 5 and h(a) = 27 , then what is the value of a ?
    8·1 answer
  • Mrs. Jacobson asked her students to write a word problem that describes the graph below.
    14·2 answers
  • What is the mapping rule for a 180 degree rotation about the origin?
    8·2 answers
  • Give a example from everyday life of an angel that measures 90 degrees
    6·1 answer
  • Cual es la respuesta de 5762÷34​
    7·1 answer
  • I need help pleaseee!!
    9·2 answers
  • Taxi A charges $0.20 per mile
    15·1 answer
  • What is the perimeter of a rectangle with an area of 2x^2+11x+5 in^2?​
    9·1 answer
  • Value of 2^3<br>can any one tell​
    12·2 answers
  • What is data handling​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!