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
Eva8 [605]
3 years ago
14

What is the scientific notation for a lenth of 0.000028?

Mathematics
2 answers:
vovangra [49]3 years ago
6 0
It’s the millionth i think idk how to say it
valentina_108 [34]3 years ago
3 0
2.8×10^ -5
Scientific notation is found by finding a number between 1 up to 9.9 (but not 10).

eg. 2.8 ( place à dot in between the number and count back to the original dot)
0.00002.8 (it moves 5 times)
Use ×10 to indicate the position (No of 0's)
if you move to the left, the power is -
If you move to the right, the power is +

Therefore 2.8×10^-5
You might be interested in
Which polynomial represents the sum below?
FromTheMoon [43]

Answer:          D. 8x² + x + 3

Sum means the answer to an addition problem. To find the sum of polynomials, we will add like terms.

<h2>What are like terms?</h2>

Like terms can be combined using addition or subtraction and have the same variables. Constants are also like terms with each other because they have no variables.

<h2>Solve</h2>

(4x² + 1) + (4x² + x + 2)      Starting equation from the question

= 4x² + 1 + 4x² + x + 2       Remove brackets

= 4x² + 4x² + x + 1 + 2       Rearrange to group like terms together

= 8x² + x + 1 + 2                Add like terms with the same 'x²' variables

= 8x² + x + 3                     Add like terms that are constants

Learn more about adding polynomials here:

brainly.com/question/1311115

6 0
2 years ago
A movie theater sends out a coupon for 70% off the price off a ticket. a) Write an equation for the situation, where y is the pr
sergey [27]
Equation 1
y=x-0.7

equation 2
x=y+0.7

4 0
3 years ago
Read 2 more answers
Lines rand s are parallel. If the slope of line ris what is the slope of 2/5 line ?
Alexeev081 [22]

Answer:

2/5

Step-by-step explanation:

slope is the "inclination" of a line, so to be parallel they must have the same slope

3 0
3 years ago
What is m for this equation −7+4m+10=15−2m
Ratling [72]

<u><em>Answer: m=2 and 2=m *The answer should be have positive sign.*</em></u>

Step-by-step explanation:

4m-7+10=15-2m ← Group like terms

add/subtract numbers

-7+10=3

4m+3=15-2m

subtract by 3 both sides of an equation.

4m+3-3=15-2m-3

simplify.

4m=-2m+12

add 2m both sides of an equation.

4m+2m=-2m+12+2m

simplify.

6m=12

divide by 6 both sides of an equation.

6m/6=12/6

simplify by equation.

12/6=2

6*2=12

2*6=12

12/2=6

m=2

Hope this helps!

Thanks!

Have a great day!

3 0
3 years ago
Read 2 more answers
After five years of customer usage, 12 products out of 50 failed. what is the reliability of the product?
Over [174]

If After five years of customer usage, 12 products out of 50 failed. The reliability of the product is :76%.

<h3 /><h3>Reliability of the product</h3>

First step is to calculate the probability of not failed

Not failed=50-12

Not failed=38

Second step is to calculate the reliability of the product using this formula

Reliability= Good ones/Total

Let plug in the formula

Reliability=38/50

Reliability= 0.76×100

Reliability=76%

Therefore If After five years of customer usage, 12 products out of 50 failed. The reliability of the product is :76%.

<h3 />

Learn more about reliability of the product here:brainly.com/question/14841972

#SPJ4

5 0
1 year ago
Other questions:
  • Y=.04x^2+8.3x+4.3. How would I solve this?
    5·1 answer
  • Here is a system equations. Y=3x-4 y=x-+2
    9·1 answer
  • Solve cot x + 2cot x sin x=0 for 0 degrees &lt;= x &lt;= 180 degrees.
    9·1 answer
  • I need help with question #24 please help me
    13·1 answer
  • It takes 4 people 6 days to paint a wall. How many days would it take 12 people
    13·1 answer
  • The figure is made up of 2 rectangles and 2 right triangles.
    9·2 answers
  • Two ordered pairs that are located exactly six units from (2, -3).
    9·1 answer
  • Tequalities: Tutorial
    9·1 answer
  • The table shows a relation between x and y.<br><br> is the relation a function, and why?
    5·1 answer
  • D = {f, g, k}
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!