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
Sidana [21]
3 years ago
8

Beck finished 30% of his homework in 12 minutes. How many minutes will it take him to complete all of his homework?

Mathematics
1 answer:
Bogdan [553]3 years ago
4 0

Answer: The answer is 40 minutes.

Equation: If m is the total number of minutes it takes him to complete his homework, 30% of m is given by 0.3m. Since 30% was done in 12 minutes, we have 0.3m=12.

You might be interested in
Drag each equation to the correct location on the table. Classify each function as linear or nonlinear.
drek231 [11]

Answer:

B and f

Step-by-step explanation:

Because I did the work

8 0
3 years ago
Suppose that you pick a bit string from the set of all bit strings of length ten. Find the probability that a) the bit string ha
emmasim [6.3K]

Answer:

  • 45/1024
  • 1/4
  • 15/128
  • 193/512
  • 9/512

Step-by-step explanation:

There are 2^10 = 1024 bit strings of length 10.

a) There are 10C2 = 45 ways to have exactly two 1-bits in 10 bits

  p(2 1-bits) = 45/1024

__

b) Of the four (4) possibilities for beginning and ending bits (00, 01, 11, 10), exactly one (1) of those is 00.

  p(b0=0 & b9=0) = 1/4

__

c) There are 10C7 = 120 ways to have seven 1-bits in the bit string.

  p(7 1-bits) = 120/1024 = 15/128

__

d) ∑10Ck {for k=0 to 4} = 386 is the total of the number of ways to have 0, 1, 2, 3, or 4 1-bits in the string. If there are more than that, there won't be more 0-bits than 1-bits

  p(more 0 bits) = 386/1024 = 193/512

__

e) The string will have two 1-bits if it starts with 1 and there is a single 1-bit among the other 9 bits. There are 9 ways that can happen, among the 512 ways to have 9 remaining bits.

  p(2 1-bits | first is a 1-bit) = 9/512

6 0
3 years ago
Please help me with this quick!<br> the picture is above <br> I’ll make you brainly
s2008m [1.1K]

Answer:

The answer is A, C, and D

Step-by-step explanation:

3 0
2 years ago
What adds to 20 and multiplies to 84
gregori [183]
6 and 14
6+14=20
6x14=84
3 0
2 years ago
Read 2 more answers
How many times larger than 2x10^3 is 6x10^6?
Zielflug [23.3K]

Answer: 5,998,000

Step-by-step explanation:

2x10^3= 2,000

6x10^6= 6,000,000

In translation, Use 1 x The Initial SIG FIGS, or first numbers. 10x10 is 100, and notice how 10 and 10 have 2 zeros, so 1x1 = 1 +00 is a way to construct the number.

In this case, the 10^x, the x can represent the number of zeros after our first value.

So, 6 + six zeros, or 6,000,000

and, 2 + 3 zeros, or 2,000

To find the difference, subtract the numbers from eachother and extract the absolute value, (meaning the final answer won't be negative).

So, 6,000,000 - 2,000 = 5,998,000, which is the answer to the prompt!

Hope this Helped!

3 0
2 years ago
Other questions:
  • Please I really need your help!
    12·1 answer
  • What is 6/100 in simplest form?
    12·2 answers
  • How do you solve this?
    7·1 answer
  • A cupcake shop earns $950 a day. The total amount of earning varies directly with the number of days. Find the total earning the
    6·2 answers
  • I need help clarifying some answers I have for these two different questions. For the first section, should I write A to B as (4
    14·1 answer
  • Lionel plays trumpet for a minimum of 45 minutes on the days that he practices. If x is the number of days that Lionel practices
    15·1 answer
  • Can somebody please help me solve this problmem ?
    9·1 answer
  • Plaese help i was stuck on it for a while
    13·1 answer
  • Math question 6r + 7 = 13 +7r
    7·1 answer
  • Round 534 to the nearest hundred
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!