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
Hunter-Best [27]
3 years ago
6

Is 20 a prime or composite number.​

Mathematics
2 answers:
STALIN [3.7K]3 years ago
6 0

Answer: It is a composite number since it has more factors than just itself and 1.

Step-by-step explanation:

1x20=20

2x10=20

4x5=20

vredina [299]3 years ago
3 0

Answer:

composite

Step-by-step explanation:

It has factors other than 1 and 20; Its factors are 1, 2, 4, 5, 10, and 20.

HTH :)

You might be interested in
Write the fraction as a difference 3x - 7/12
emmainna [20.7K]
➡3x - ( 7 over 12)

➡ [12 (3x ) - 7 ] over 12

➡ ( 36x - 7 ) over 12
4 0
3 years ago
According to Ohm's law, the electric current I, in
atroni [7]

Answer:

4 ampers

Step-by-step explanation:

WHEN 12 VOLTS ARE APPLIED, THE CURRENT IS 4 AMPERES.

3 0
2 years ago
How is experimental probability used to make predictions?
Oksana_A [137]

Experimental Probability is use to help make predictions by using materials that relate to the that probability so see if it could happen in real life.

EX: What is the probability of flipling a coin and landing on heads?

When u flip the coin you will have 2 possible choices..heads or tails..so be flipping a real coin you can see your chances ~Amiya

8 0
3 years ago
Brittany is a scientist.She is recording the number of cells in a dish.After each hour,the cell divides into four cells.The sequ
mart [117]

Answer:

4^n-1

Step-by-step explanation:

So given sequence is a geometric sequence where terms increase or decrease by a constant common ratio(r)

Formula to find terms in Geometric sequence is " ar^n-1 where a is first term , r is common ratio and n is number of items

In this case , first term (a) is 1 , common ratio(r) is succeeding term/preceding term = 4/1 = 4 and number of items be (n).

Applying "ar^n-1 " we get,

1*4^n-1 which is , 4^n-1

Thats the formula which represents the situation....

3 0
2 years ago
An architect’s blueprint for a new house shows the kitchen being 7 inches wide. If the scale used to create the blueprint is 0.5
Roman55 [17]
You would do 7x0.5 which equals 3.5 ft :^)
7 0
3 years ago
Other questions:
  • Richard and samantha are charting their monthly cash flow. They have some expenses like car repairs and vacations that are not p
    6·1 answer
  • Holly had $5,000 in her bank account. She withdrew $800 to buy a new bike. What is the percent decrease in the balance of her ac
    8·2 answers
  • Find the answer to the question please 16t^4/8t
    9·1 answer
  • Which survey question is most likely to lead to unbiased results
    6·2 answers
  • Given: Two concentric circles with AB tangent to smaller circle at R<br> Prove: AR=RB
    11·2 answers
  • Estimate the sum or difference 4/5+18/20 A 1 B 1 ,1/2 C 2
    11·1 answer
  • 3+(-4) on a number line iready
    15·1 answer
  • Can somebody help me with this please ​
    12·1 answer
  • Please answer i need help
    11·1 answer
  • A store sells 24 greeting cards for $12.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!