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
MaRussiya [10]
3 years ago
7

6*10^-2 is how many times as 2•10-8

Mathematics
1 answer:
andreev551 [17]3 years ago
8 0

Answer:

200

Step-by-step explanation:

6*10^-2=0.06

2*10-8=12

12 divided by 0.06 is 200

You might be interested in
Part A: Find a rational number that is between 7.7 and 7.9. Explain why it is rational. (2 points)
8_murik_8 [283]
A rational number is any number that can be written as the ratio between two other numbers i.e. in the form \frac{a}{b}

Part A:
An easy choice that makes sense is 7.8, right in the middle. To prove that it's rational we need to write it as a ratio. In this case we have 7.8=\frac{78}{10}

Part B:
We need a number that can't be written as a ratio (because it neither terminates nor repeats). Some common ones are \sqrt{2}, e, \phi and \pi so it makes sense to try and use those to build our number. In this case \frac{11\sqrt{2}}{5}\approx7.78 works nicely. 
6 0
3 years ago
The probability of drawing an ace from a deck of cards is 1/13. If you drew one card at a time (and put the card back each time)
Digiron [165]

Answer:

31 aces

Step-by-step explanation:

To find the number of aces you would expect, take the probability of an aces and multiply by the number of tries

1/13 * 400 =30.76923

Rounding up, approximately 31 aces

4 0
3 years ago
Need help asap with these
IRISSAK [1]

Answer:

1. 6n - 15

2. x + 10

3. -4d + 15

4. true, associative property

5. distributive, commutative

Step-by-step explanation:

1. distribute 3/4 into the parentheses, so multiply 3/4 * 8 and 3/4 * -20

2. distribute the 2 into the parentheses so multiply 2 * 3x and 2 * 5, then combine like terms

3. distribute -3 into the parentheses so -3 * 4D and -3 * -5 then add like terms

4. add like terms on both sides of the equal sign and you get 10x on both sides. this is the associative property because it doesn't matter what's inside or outside the parentheses you get the same answer no matter how you add them up

5. the first part is distributive because you distributed the three into the parentheses and the second part is commutative because you switch them around and you can get the same answer

6 0
3 years ago
Five years ago, Chris opened a savings account that earned 1.4% simple interest every year. He opened his account with $850.00 a
Blababa [14]
If it is compounded annually, this will be 850(1.014)^5 which equals $911.19
3 0
3 years ago
HELP PLEASE!!!
boyakko [2]

Depends on if you want it rounded.

14.47

4 0
3 years ago
Other questions:
  • Write an equation of each line that passes through the following points in slope-intercept form:
    7·1 answer
  • How many sides does a heptagon have
    11·2 answers
  • Find the area of the trapezoid.<br><br> 168 in2<br> 72 ft2<br> 94.5 ft2<br> 84 ft2
    13·2 answers
  • Which of the following binomials is a factor of x cubed plus 4 x squared plus x minus 6?
    8·1 answer
  • Negative -5/8 - 1/2= <br> I wanna know fast anyone??
    7·1 answer
  • Stephanie has $152 in the bank. She withdraws $20. Then she deposits $84. Write an addition expression to represent this situati
    12·1 answer
  • Trent bought 3 3/4 pounds of strawberries and 2 1/6 of raspberries at the farmer's market. how many pounds of fruit did he buy?
    6·1 answer
  • What is 5.1234 roundd to the thousands
    7·1 answer
  • Anna has fabric that is 1/4 yard long. She needs to cut the fabric into pieces that are 1/8 yard long. How many 1/8 yard long pi
    11·1 answer
  • If y=32, then x=4. what is the value of x when y=160
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!