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
nexus9112 [7]
2 years ago
7

How many significant figures are represented in 0.00509?

Mathematics
2 answers:
Lesechka [4]2 years ago
4 0

Answer:

three

Step-by-step explanation: 0.00509; the first three zeros are not significant since they come before a non-zero number, the final three digits are significant

Minchanka [31]2 years ago
3 0

Answer:

there are three significant numbers

You might be interested in
In 2010, the continent of South America had a population of 395,280,204 . Which of the following is the closest estimate of this
Archy [21]

do you have answer choices? if so, the answer is whichever number is closest to 395,280,204

6 0
3 years ago
How to factor a quadratic when a isn't 1?
kondaur [170]
The answer is between 23 through 2. dont want to give the answer up :D hope this helps
3 0
3 years ago
Company A manufactures and sells gidgets. The owners have determined that the company has the monthly revenue and cost functions
jasenka [17]

Answer:

Option A.  356 gidgets

Step-by-step explanation:

we have

R(x) ----> the monthly revenue function

C(x) ---> the monthly cost function

x ----> the number of gidgets sold

R(x)=16x

C(x)=12x+1,424

we know that

Break-even means that the revenue equals cost

so

16x=12x+1,424

solve for x

16x-12x=1,424

4x=1,424

x=356\ gidgets

3 0
3 years ago
Read 2 more answers
What is the answer? Please help me out
Veronika [31]
I think it may be 19.5
3 0
3 years ago
Read 2 more answers
Please help me with this
pantera1 [17]

Answer:

  • 8 3/4
  • 2, 3
  • 4 1/2, 11 1/4
  • 9 3/4, 16 1/4
  • Y/B = 2/3

Step-by-step explanation:

<h3>a)</h3>

The first line is simply the sum of the two given numbers.

  3 1/2 +5 1/4 = (3+5) +(2/4+1/4) = 8 3/4

__

To find values on the remaining lines, it is convenient to find the ratios of the numbers involved. The ratio of yellow to blue is ...

  Y/B = (3 1/2)/(5 1/4) = (7/2)/(21/4) = (7/2)(4/21) = 2/3

Then ...

  Y : B : total = 2 : 3 : 5

This tells you the numbers on the second line are ...

  Y = 2; B = 3

__

The value for B on the third line is the basic ratio number multiplied by (6 3/4)/3 = 2 1/4. Then the other two numbers are ...

  Y = 2(2 1/4) = 4 1/2

  total = 5(2 1/4) = 11 1/4

__

The value for Y on the fourth line is the basic ratio number multiplied by (6 1/2)/2 = 3 1/4. Then the other two numbers are ...

  B = 3(3 1/4) = 9 3/4

  total = 5(3 1/4) = 16 1/4

_____

<h3>b)</h3>

The equation is the one we used to find the values on the second line:

  Y/B = 2/3

7 0
2 years ago
Other questions:
  • Which expression can be used to find the value of X?
    15·2 answers
  • Can someone help me ASAP
    9·1 answer
  • 64 = x3<br> what value of x makes this equation true ?
    14·2 answers
  • Math help With please
    12·1 answer
  • What is 0.23 rounded to the nearest hundredth
    5·1 answer
  • Is this answer, right?
    12·1 answer
  • Can someone help me out? :P
    10·2 answers
  • Sarah makes a red hair bow using 215 inches of ribbon. She makes a purple hair bow using 18.4 inches of ribbon.
    12·1 answer
  • Can someone help me with 45 ?
    6·1 answer
  • Please help! Khan question
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!