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
ella [17]
3 years ago
15

Yara multiplies and divides a certain number by the same power of 10. The product she gets is 40,000 and the quotient she gets i

s 0.000004. Find yara’s Number and the power of 10 she used. Explain your reasoning
Mathematics
1 answer:
Elena L [17]3 years ago
8 0
40,000 = 4 * 10^4
0.000004 = 4 * 10^-6
The power of 10 exactly in between 4 and -6 is -1.

She started with 4 * 10^(-1) which is 0.4.
0.4 * 100,000 = 40,000
0.4/100,000 = 0.000004

The number she started with is 0.4.
The power is 10^5.

You might be interested in
If the sin 90 = 1 , then the cos 0 =
fenix001 [56]

Rule of trigonometric functions:-

sin a = cos(90 - a)

Here a = 90°.

sin 90 = cos (90 - 90)

1 = cos 0.

cos 0 = 1.


So the cos 0 = 1.

7 0
3 years ago
Read 2 more answers
Sandy has $200 in her bank account.
Mademuasel [1]
The answer it is b because that is the right answer
3 0
4 years ago
Write an expression using the product of 7×63
Rama09 [41]
63+63+63+63+63+63+63=441
3 0
3 years ago
How can simple interest make saving money easier?
Lyrx [107]

Answer:

Your answer is b

4 0
3 years ago
Read 2 more answers
Negative or positive 576(-999)(-1)(-1)(-3)
GarryVolchara [31]

Answer:

Positive

Step-by-step explanation:

neg x neg = pos

neg x neg = pos

pos x pos x pos = pos

5 0
3 years ago
Read 2 more answers
Other questions:
  • Stacie is choosing between two careers. Working for company A, Stacie will make $45,000 the first year and will receive an addit
    9·1 answer
  • A container of motor oil is supposed to contain 1000 ml of oil. a quality control engineer is concerned about the variability of
    14·1 answer
  • What is the measure of c?<br>45°<br>56°<br>60°<br>66°​
    5·1 answer
  • Martina purchased a prepaid phone card for $20 . Long distance calls cost 14 cents a minute using this card. Martina used her ca
    12·1 answer
  • What numbers multiply to 6 and add up to 9
    7·1 answer
  • What is the awnser again!??!???
    15·2 answers
  • Solve the following equations : 2(x -1) + 3(x +1)=4(x+4)
    12·1 answer
  • Find cot θ if csc θ = square root of seventeen divided by four and tan θ &gt; 0.
    6·2 answers
  • Please please answer will give brainliest
    12·2 answers
  • In scientific notation, 8,700 is written:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!