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
Marina86 [1]
3 years ago
6

How many significant figures are in each of the following measurements? A. 0.4004 mL. B. 6000 g. C. 1,000 30 km. & D. 400. m

m
Mathematics
1 answer:
OLga [1]3 years ago
6 0
The rules of significant figures are: 1. all non zeros are significant. 2. trailing zeros are significant. 3. zeros between non-zeros are signifincant. Hence, applying these to the given. 
A. 4 sig figs
B. 1 sig fig
C.6 sig figs
D.1 sig fig
You might be interested in
Fourteen of the 32 students in the class are boys. What is the ratio of boys to girls in the class?
AleksAgata [21]
The ratio would be "14:28"
8 0
3 years ago
A city police force is made up of 24% females. If there are 72 females on the force, how many males are on the force?
erastovalidia [21]

Answer:

228 males

Step-by-step explanation:

Let x be the number of males.

This means x + 72 is the total number of people.

So \frac{72}{x+72} is the fraction of females in the force.

Thus, we can form the equation:

\frac{72}{x+72} = 0.24

x+72 = \frac{72}{0.24}

x = \frac{72}{0.24} -72

x = 228

Thus, the answer is 228 males.

6 0
3 years ago
A hiker carried 1 gallon of water on a hike. She drank 1/2 of the water when she stopped to rest and gave an equal amount of the
m_a_m_a [10]

Answer:

The answer to your question is 1/8

Step-by-step explanation:

Data

Total volume = 1 gallon

Water drank by the hiker = 1/2

Water drank by each of his friends = ?

Process

1.- Calculate the water that he gave to his friends

Water gave to his friends = 1 - 1/2

                                          = 1/2

2.- Calculate the amount of water each friend received.

            1/2 ÷ 4 = 1/8

3.- Conclusion

Each of the friends received 1/8 of the gallon.              

6 0
3 years ago
Please hurry its for a test <br><br> simplify 1/3x + 1/4 + 2/3x
kykrilka [37]

Answer:

x + 1/4

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The average of three numbers is 22. the average of two numbers is also 22. what is the value of the third number in the original
IRINA_888 [86]

Answer:

C

Step-by-step explanation:

If the average wasn't shifted at all, that means the third value must've been the same as the average to not shift it.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Help on this plzzzzzzzzz
    7·1 answer
  • A self serve car wash Charges $5.86 to use it's plus an additional $0.99 for each minute person is at the self-serve car wash if
    9·2 answers
  • The toco toucan, the largest member of the toucan family, possesses the largest beak relative to body size of all birds. This ex
    11·2 answers
  • Anyone help? Please
    14·2 answers
  • Amelia plans to open a compound interest savings account with a $22,000 deposit at a bank with an annual interest rate of 5.25%.
    13·1 answer
  • Simplify this expression.<br><br> 2x3(5x3 − 7)
    10·2 answers
  • HELP!<br> The question is attached below:
    7·1 answer
  • Simplify and show work pleaseee
    15·2 answers
  • Please help guys
    14·1 answer
  • 3x-3(4+x)=3/4(3x+2)-1<br><br> PLEASE FIND X
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!