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
ser-zykov [4K]
2 years ago
12

Jenny randomly selects 20 boxes of crayons from the shelf and finds two boxes with at least one broken crayon. If the shelf hold

s 130 boxes, how many would you expect to have at least one broken crayon?
Mathematics
1 answer:
MArishka [77]2 years ago
3 0
13 crayons she would expect to be broken
You might be interested in
Na atmosfera,a temperatura diminui cerca de1 grau a cada 200 m de afastamento da superficie terrestre.Se a temperatura na superf
Alenkinab [10]

Responder:

- 30 ° C

Explicação passo a passo:

Dado que :

A temperatura diminui 1 ° para cada 200 m afastados da superfície terrestre

Temperatura na superfície da terra = 20 ° C

Temperatura atmosférica a uma altura de 10 km de. Superfície Terrestre :

Queda de temperatura para uma altura de 10 km de distância;

10km = 10 * 1000 = 10.000 m

1 * (10000/200)

1 * 50

= 50 ° C

Portanto ;

Temperatura da superfície terrestre - 50 ° C

20 ° C - 50 ° C

= - 30 ° C

4 0
3 years ago
Rewrite the following polynomial in standard form.<br> 9 + 3x – x2
Feliz [49]

Answer:

it's already in standard form <3

Step-by-step explanation:

3 0
3 years ago
Which system of equations has no solutions? please help will mark brainliest!!!
Mamont248 [21]

Answer:

top right

Step-by-step explanation:

parallel lines will never touch, therefore no solution

7 0
3 years ago
Read 2 more answers
Which tool enables you to quickly take basic requirements and create a limited working system?
Butoxors [25]

Prototyping is a tool that enables us to quickly take basic requirements and create a limited working system

<h3>What is prototyping?</h3>

Prototyping is the type of tool that is used to convert and implement the ideas of an organisation into a tangible form.

There are two major types of prototyping which includes Evolutionary and throwaway prototyping.

Therefore, Prototyping is a tool that enables us to quickly take basic requirements and create a limited working system.

Learn more about prototype here:

brainly.com/question/27896974

#SPJ4

7 0
1 year ago
16 is the cube of 4 true or false
Tasya [4]
False, 64 is cube of 4.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Jamie says the value of 1.43 × (− 18/35) is close to −0.75. Student A says this estimate is reasonable because the product is ne
    10·1 answer
  • First to answer gets brainlest
    12·1 answer
  • Write each percent as a fraction in simplest form 16%
    7·1 answer
  • Solve by square roots x2 = 9
    9·1 answer
  • A coin is tossed 8 times. Which of the following represents the probability of the coin landing on heads all 8 times?
    8·2 answers
  • 100 POINTSSS!!!!!!!!!!!!!which of these numbers are irrational?
    14·2 answers
  • 5. Skylar got a manicure for $25. If she plans to<br> tip 20%, how much is her tip?
    13·2 answers
  • What are the answers to the puzzle?
    6·1 answer
  • What is 45 minutes before 2:15
    10·1 answer
  • What is this transformation called?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!