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
Novay_Z [31]
3 years ago
9

Help to reaolve this problem?

Mathematics
2 answers:
Elanso [62]3 years ago
3 0
B! 
Hope this answer can help you!

alex41 [277]3 years ago
3 0

Answer:

B  0.2134*10^4

Step-by-step explanation:

Thumb rule to write any number in decimal form is that count the number digits after decimal and multiply the number with that number to the power of ten.

Here in this case In Option B 0.2134*10^4

there are 4 digits after decimal hence we multiply with 10 to the power 4 get the 21,340 which is the required result.

You might be interested in
Is 2:4 and 42:84 equivalent?
bezimeni [28]

Answer:

Yes.

Step-by-step explanation:

They are both divisible by 21.

6 0
3 years ago
Read 2 more answers
Makayla is moving and must rent a truck. There is an initial charge of $40 for the rental plus a fee of $3 per mile driven. Writ
erica [24]

Answer: C = 40 + 3m

Step-by-step explanation: c = total amount of cash and 40 is the starting fee and m = miles that are driven times 3 which is amount per mile

hope this helps mark me brainliest if it helped

5 0
3 years ago
Please help me with this math question!!!!!
astraxan [27]

Answer:

60

Step-by-step explanation:

7x+30+9x+42=104

16x+72=104

16x=104-72

16x=32

x=2

SO:

<BOC=9x+42=

9(2)+42=

18+42=

60

7 0
3 years ago
A drawer contains 12 brown socks and 12 black socks, all unmatched. A man takes socks out at random in the dark. 21. Required in
avanturin [10]

Answer:

6  socks

Step-by-step explanation:

What we must do is calculate the probability of this happening, that he takes out two black socks in the first two taken out.

There are 12 black socks and in total they are 24, therefore the probability of drawing 1 is:

12/24

and now the probability of getting another one is 11 (there is one less outside) and in total they are 23:

11/23

the final probability is the multiplication of these events:

(12/24) * (11/23)

P = 0.24

Now, to know how many you should get, we multiply the probability by the total number of socks, that is:

0.24 * 24 = 5.76

So you must take out at least 6 socks for the above to happen.

6 0
3 years ago
What value will make the equation true
Snowcat [4.5K]

Answer:

pick the value that when you solve it, you get the correct answer

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • 2 × 5 + 7(3 + 13) Which of the following describes 7 in the expression above?
    5·2 answers
  • PLEASE?????????????????????
    9·2 answers
  • Missing #in this sequence. 1,16,_,100,169
    12·1 answer
  • Write an expression that is equal to 3× 2 1/4
    5·2 answers
  • Help please anybody
    14·1 answer
  • 930 is what percent of 1000
    6·2 answers
  • Which correctly completes this number sentence?
    11·2 answers
  • Is 0 a complex, pure imaginary, and a nonreal complex number?
    7·1 answer
  • What is the answer? Some please help!!
    9·1 answer
  • Please explain as well!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!