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
miss Akunina [59]
3 years ago
11

What are the first 20 positive integers?

Mathematics
2 answers:
ankoles [38]3 years ago
8 0

Answer:0-20

Step-by-step explanation:0 can't be negative

boyakko [2]3 years ago
7 0

Answer:

20*(20+1)/2 = 210

Step-by-step explanation:

You might be interested in
Picture attached help plssss
kramer

Answer:

32

Step-by-step explanation:

7 0
3 years ago
On farm there are 200 cows from those 200 cows there are 150 cows that can give milk .in one corral there are 20 cows. How many
LiRa [457]

Here the two samples should be comparable .

The total number of cows in the farm = 200

the total number of cows giving milk = 150

the total number of cows in corral = 20

Suppose total number of cows giving milk in corral = x

The ratio of the total number of cows present to the total number of cows giving milk should be same in farm and corral

so : 200 = 20

------- -------

150 x

now we do cross multiplication :

200 x = 150* 20

200x = 3000

x= 3000/200

x= 15

SO we expect 15 cows in corral should be giving milk .

Answer : 15

4 0
3 years ago
Read 2 more answers
-1 -5(-2k+ 3) = - 76​
Ket [755]
Answer is -6(see photo for step by step):

4 0
3 years ago
Taylor multiplied 8.25 * 10^4 and 0.4 * 10^4 and got 8.65 * 10^4. Explain Taylor's mistake. SOME ONE PLEASE HELP ME GET THIS ANS
7nadin3 [17]

Answer: I believe the answer is 3.3 x 10^8

7 0
2 years ago
A certain university has 18 vehicles available for use by faculty and staff. Five of these are vans and 13 are cars. On a partic
Reil [10]

Answer:

a

 P(E) = 0.278

b

  P(F |E) = 0.2353

c

P(E and  F) = 0.0654

Step-by-step explanation:

The number of vehicles available is N  =  18

The number of vans is k = 5

The number of cars is n = 13

Generally P(E) is mathematically represented as

P(E) =  \frac{k}{N}

=>    P(E) =  \frac{5}{18}

=>    P(E) = 0.278

Generally P(F| E)  means the probability that the second vehicle assigned is  a van given that the first one selected is a van this mathematically calculated as

      P(F |E) =  \frac{5 -1}{18-1}

        P(F |E) =  \frac{4}{17}

        P(F |E) = 0.2353

Generally  P(F | E) is also mathematically represented as

      P(F | E) = \frac{P(E and F)}{P(E)}

=>   P(E and  F) =P(E) * P(F | E)

=>   P(E and  F) = 0.278  * 0.2353

=>P(E and  F) = 0.0654

5 0
3 years ago
Other questions:
  • What factors do 28 and 44 have in common?
    15·1 answer
  • Help!! is it $486?
    9·2 answers
  • if there are 90 calories in 3/4 cuo of yogurt how man calories are in 3 cups of yogurt 30 calories 202 calories 270 calories 360
    6·2 answers
  • Help me with this please<br><br>I have to graph this but its hard
    11·2 answers
  • Need help fast answer with work shown
    12·1 answer
  • What are the prime number under 10
    14·1 answer
  • Paulo and Marie are collecting quarters. The number of quarters Paulo has is 3 times 5 fewer than the number of quarters Marie h
    11·1 answer
  • The cone in the figure below has a volume of 722 cubic centimeters and a height of 6
    5·1 answer
  • If AC is 11 inches and BC is 4 inches, then AB
    13·2 answers
  • I think im right can anyone confirm that but if im not please tell me
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!