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
Ganezh [65]
3 years ago
14

Which choice is a factor of 70 25,12,10, or 5

Mathematics
1 answer:
Lynna [10]3 years ago
6 0
14 7 7 6 5 5 4 4 4 4 2 2 1 / 3 3 3 4 4 3 44 3. 4 4
You might be interested in
A user’s password to access a computer system consists of 3 letters followed by 2 digits. How many different passwords are possi
Vesnalui [34]

Answer:

26*26*26 = 17576 ways to select 3 letters

10*10= 100 ways to select 2 numbers

So then the total number of ways are:

26^3 *10^2 = 1757600 possible ways

Step-by-step explanation:

For this case we assume that we have 26 letters from A to Z and 10 numbers from 0 to 9 .

And we want to calculate the number of possible passwords possible if the password consists of 3 letters followed by 2 digits.

And for this case we can use the multiplication principle of combinatories, since we don't have any restriction about the letters of the numbers we can have repetition of letters or numbers.

For the number of possible letters:

26*26*26 = 17576 ways to select 3 letters

10*10= 100 ways to select 2 numbers

So then the total number of ways are:

26^3 *10^2 = 1757600 possible ways

7 0
3 years ago
Read 2 more answers
Can someone help me with question 5? I don't know what to do!!!
cupoosta [38]
To find the rate, first you divide 180mi/3hr to get 60mph. On the first day they were traveling at a rate of 60mph. It says that on the second day, they drove at the same rate and drove 300 miles. This means you divide 300mi/60mph to get 5hr. They drove 5hr on the second day. And finally, the question asks how long they drove total, so you add 3hr+5hr to get 8hr total.
Answer is 8hr.
6 0
3 years ago
What are the greatest common factors of 28,35 and 56.
Zinaida [17]

Answer:

  7

Step-by-step explanation:

  28                    35                56

1 and 28         1 and 35       1 and 56

2 and 14         7 and 5         2 and 28

4 and 7                                4 and 14

                                            7 and 8

5 0
2 years ago
4. Seven times the difference of a number k and five is twenty-onel
laila [671]

Answer:

k = 8

Step-by-step explanation:

7(k - 5) = 21

k - 5 = 3

k = 8

Hope this helps!

4 0
3 years ago
Write an equation in Standard Form. A store sells t-shirts for $12 each and
Dmitrij [34]
Standard form: Ax + By = C
Equation: 12x + 15y = 120
8 0
3 years ago
Read 2 more answers
Other questions:
  • A submarine starts at sea level and descends at a rate of 15 meters per minute for 2 hours. Which statement best describes the s
    13·2 answers
  • Translate and solve: 47% of 312 is what number? Round to the nearest tenth.
    8·1 answer
  • Rewrite x^5+5r^3-9r+1 in the form q(x)+r(x)/b(x). What is q(x)?
    7·1 answer
  • Someone help I’m really bad at math and also can you teach me how to solve it not only solve it for me plz!
    13·1 answer
  • 1. Find the equation of a line that passes through the point (4,1) and is perpendicular to the
    5·1 answer
  • Someone helppp!!!!!!
    12·1 answer
  • I WILL GIVE BRAINLIEST TO PERSON WHO ANSWERS
    7·2 answers
  • Is it possible to construct a triangle with side lengths of 6 cm, 11 cm, and 13 cm? Why or why not?
    11·1 answer
  • Find the probability of rolling a prime number when a 16-sided die is rolled.
    9·2 answers
  • A group of friends go out for a meal and the meal costs £148.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!