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
svet-max [94.6K]
3 years ago
12

Express the following in the usual form(a) 6.25×10-⁵

Mathematics
2 answers:
andrew-mc [135]3 years ago
6 0

Answer:

0.0000625

Step-by-step explanation:

10^{-5}=0.00001

6.25*10^{-5}=6.25*0.00001=0.0000625

fenix001 [56]3 years ago
3 0

Answer:

So we need to express 6.25 * 10^{-5}.

What is being used here is scientific notation, and when the exponent is negative, that means the number is less than 1.

As the exponent is -5, we have to move the coma 5 positions to the left (if it was positive we would have done that put to the right), so:

6.25 * 10^{-5}=0.0000625

If you don't understand what does it mean to move the coma to the left, see this example to understand it:

We move it one time from 6.25 --> 0.625

We move it two times from 6.25 --> 0.0625

We move it three times from 6.25 --> 0.00625

We move it four time from 6.25 --> 0.000625

What we are doing is adding 0 to the left and if the exponent was positive, we would add 0 to teh right.

So now we know that \boxed{6.25 * 10^{-5}=0.0000625}

You might be interested in
What is the difference of (3/4x-2/3)-(-5/6-2x)
Alex Ar [27]
This equation is also equal to 3/4x - 2/3 + 5/6 + 2x since subtracting a negative is the same as adding a positive in the long run. First, simplify the variables to get 2 3/4x - 2/3 + 5/6. -2/3 is also equal to -4/6, so -4/6 + 5/6 is 1/6. The simplified version of this expression is 2 3/4x + 1/6. Hope this helps!
8 0
3 years ago
How does 17- (-15) compare to 17-0
pentagon [3]
17-(-15)=32
17-0=0
They are not equivalent so they are different.
Also for future reference when you have 2 minus signs they equal a addition sign.
Hope this helps :) GL
4 0
3 years ago
I need help with this one
PtichkaEL [24]

Answer:

x = 1

Step-by-step explanation:

8x + 4 = 12

8x = 8

x = 1

4 0
2 years ago
Write a fraction that is equivalent to 6 divided by 27
faust18 [17]
27/6 because this shows that you are dividing 6 from 27.
5 0
3 years ago
Read 2 more answers
Which of the following expressions are equivalent to (9 7/8 + 2 4/5)-1/2
nikklg [1K]

Answer:A and B. Step-by-step explanation: C) 9 7/8 - (- 2 4/5) - (- 1/2) = = 9 7/8 + 2 4/5 + 1/2 (F). D) - (- 9 7/8 + 2 4/5) - 1/2) =.

I hope this helped^.^

May i have brainliest? ^.^

Have a great day buddy! ~hailey

7 0
2 years ago
Read 2 more answers
Other questions:
  • -39.85 + 41.76 + 1 2 +<br> • (-0.6)<br><br> HELP ASAP
    10·1 answer
  • PLEASE HELP!!! ASAP!!!
    12·1 answer
  • Using the drawing Below, find all the possible situations it could be describing. Mark all situations that apply to the inequali
    8·1 answer
  • An electrician charges $53 per hour and his apprentice charges $22 per hour. On a job wiring a house the electrician worked four
    6·1 answer
  • :
    7·1 answer
  • Mae Ling earns a weekly salary of $300 plus a 6.0% commission on sales at a gift shop. How much would she make in a work week if
    9·1 answer
  • Solve the equation by finding the linear factors and the zeros of x^2-14x+13=0
    15·2 answers
  • 2 ^ 3 * 3 ^ 6 / 3 ^ 4 pls​
    8·1 answer
  • Which measurement is equivalent to 850 mg A 8,500 g ,B 8.5 kg, C 0.850 g, D 85 cm.​
    6·1 answer
  • Write an integral in polar coordinates equivalent to the following:​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!