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
matrenka [14]
3 years ago
11

The probability that you can randomly select a red marble from a group of 40 marbles is 720 how many red marbles are there

Mathematics
1 answer:
defon3 years ago
6 0
The answer is 28 red marbles
You might be interested in
carries family leaves at 7:15. they drive for 30 minutes and yhen stop for dinner what time is it when they stop for dinner?
laiz [17]

Answer:

I think it is 7:45

Step-by-step explanation:


4 0
3 years ago
Read 2 more answers
Entre Celia y Quique suman 14€. Si Celia tuviera 1 €, tendría el doble de dinero que Quique.¿ Cuanto dinero tiene cada uno?
denpristay [2]

Answer:

La cantidad de dinero

Celia tiene = x = 9.33 €

Quique tiene = y = 4.67 €

Step-by-step explanation:

Representemos la cantidad de dinero

Celia tiene = x

Quique tiene = y

Entre Celia y Quique suman 14 €.

x + y = 14

x = 14 - y

Si Celia tuviera 1 euro, tendría el doble de dinero que Quique.

Por lo tanto,

x = 2 años

Nosotros sustituimos

2y + y = 14

3 años = 14

y = 14/3

y = 4.67 €

x = 14 € - y

x = 14 € - 4.67 €

x = 9.33 €

Por lo tanto,

La cantidad de dinero

Celia tiene = x = 9.33 €

Quique tiene = y = 4.67 €

7 0
3 years ago
Read 2 more answers
Which statements are true about the rules of multiplication for signed numbers? Check all that apply.
Mekhanik [1.2K]

Answer:

i think that 1, 3 and 4 are correct !!

Step-by-step explanation:

youre welcome, have a nice day!

NOTE: next time please provide the list of choices so it can be easier to help you

4 0
4 years ago
Savannah has 400 chocolate chips. She saved x chips for a garnish, and mixed the rest of the chocolate chips evenly into 3 pans
VashaNatasha [74]
122 because 366÷3=122 that means x=34
6 0
3 years ago
Read 2 more answers
The radius of a circle is 19.2 in. Find the circumference to the nearest tenth.
Nataly_w [17]

Answer:

1

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • X=√<br><img src="https://tex.z-dn.net/?f=x%20%3D%20%20%5Csqrt%7B15%20-%202%20%5Ctimes%20%7D%20" id="TexFormula1" title="x = \sq
    6·1 answer
  • Is this prime or can it be factored?
    13·1 answer
  • What is 9% as a fraction
    12·2 answers
  • After listing her expenses and income, Sara realizes that her actual expenses exceed her actual income. What can Sara do to elim
    5·1 answer
  • Algebraic Reasoning please help!
    7·1 answer
  • Dean has decided to read 25 pages of his new book each night. The book is 350 pages long. How many nights will it take Dean to r
    13·1 answer
  • Find the surface area of a cube with a side length of 10 2/3 in
    10·1 answer
  • the prime factorization of a number is 2 to the power of 3 x 3 to the power of 2 x5 wich statement is true about these factors?
    6·2 answers
  • A rectangular picture frame has the dimensions shown in
    14·1 answer
  • How do i solve 3000 divide by 12
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!