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
julia-pushkina [17]
3 years ago
8

Turn 42/12 into a mixed number

Mathematics
1 answer:
bulgar [2K]3 years ago
8 0
Start by simplifying by dividing both numerator and denominator ;
21/11
=1 10/11

You might be interested in
4. Elena va a una fiesta pero no sabe que ponerse, así que lanza un moneda y un dado al
taurus [48]

Answer:

  • <u>1/4</u>

Explanation:

Hola. Puesto que tu pregunta está en español, te responderé en el mismo lenguage.

Estas son las posibilidades dadas por la combinación moneda/dado

                                      Número de combinaciones

Moneda: prenda

    Cara: vestido                 1 de 2:          1/2

     Sello: falda                    1 de 2:          1/2

Dado: color

    Par: negro                      3 de 6:          3/6

    Impar: café                     3 de 6:         3/6

En total son 2 × 6 resultados: 12 (incluye resultados repetidos, no son todos diferentes entre sí)

¿Cuántas combinaciones tienen vestido y color negro?

  • P(Vestido∩negro) = ?

Es decir: moneda = cara y dado = par

  • Son 1 × 3 = 3.

Por tanto, la probabilidad de vestido negro es:

  • 3 de 12 = 3/12 = 1/4 ← respuesta

Hay otras formas de resolverlo. Por ejemplo;

Como los resultados de lanzar la moneda y el dado son independientes:

  • P(Vestido∩negro) = P(Vestido) × P(Negro)
  • P(Vestido) = 1/2
  • P(Negro) = 3/6 = 1/2
  • P(Vestido) × P(Negro) = 1/2 × 1/2 = 1/4 ← mismo resultado
8 0
4 years ago
PLEASE HURRY i really need help with this
Serjik [45]
180-45= 135, the answer is 135
4 0
3 years ago
Find the area of a circle with a diameter of 6.
Kazeer [188]

Answer:

A = 9pi

Step-by-step explanation:

The area of a circle is given by

A = pi r^2

We know the diameter

r = d/2 = 6/2 = 3

A = pi (3)^2

A = 9pi

5 0
4 years ago
Read 2 more answers
Nate walks 25 meters in 13.7 seconds. If he walks at this same rate, which of the following is closest to the distance he will w
maria [59]
25m=13.7((4*60))
25m=13.7(240)
25m=3288
m=131.52
The correct answer is A)
Well that's what I guess.
5 0
4 years ago
Read 2 more answers
What are the x-intercepts of f(x)=x^3+4x^2-9x-36
Karolina [17]
The zeros are (-4,0),(-3,0),(3,0)
8 0
3 years ago
Other questions:
  • Which information could he have used to determine this
    11·2 answers
  • Jayne has 3 bags of candy. Each bag has 12 pieces of candy. If 3/4 of the candy is chocolate, how many pieces of candy is not ch
    7·2 answers
  • As a fraction, 8 * C = 10 2
    9·1 answer
  • The piston diameter of a certain hand pump is 0.7 inch. The manager determines that the diameters are normally distributed, with
    5·1 answer
  • Pllllleeeeease help ASAP
    13·1 answer
  • What is the value of the expression below? 52 + (8 – 6)​
    8·2 answers
  • The United States Census Bureau uses demographic information to set a poverty threshold that is used in to determine how many Am
    12·1 answer
  • Someone, please help me
    7·1 answer
  • Sales tax in Reagan County is 7.5% on all purchases. Calculate the sales tax on the following purchase totals (round answers to
    5·1 answer
  • Not many/A , authors have described/B , the effects
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!