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ruslelena [56]
3 years ago
12

A fair coin is flipped six times. what is the probability that heads occurs exactly 4 times if it is known that heads occurs at

least four times?
Mathematics
1 answer:
Elza [17]3 years ago
6 0
2/3 I'm pretty sure it about that

You might be interested in
ILL GIVE BRAINLIEST
brilliants [131]

Answer:

360,450

Step-by-step explanation:

First find 19 percent of 455,000

19*445000= 8455000

8455000/100= 84550

Then subtract:

445,000-84,550= 360,450

Hope this helps! :) Pls mark brainliest if correct :)

6 0
3 years ago
Who is responsible for developing the punnett square
AysviL [449]
Reginald Punnett and William Bateson were among the first English geneticists. Punnett devised the "Punnett Square" to depict the number and variety of genetic combinations, and had a role in shaping the Hardy-Weinberg law. Punnett and Bateson co-discovered "coupling" or gene linkage.



Mark brainliest please


Hope this helps you
7 0
3 years ago
Fiona planted tomato plants in her back yard earlier this year. So far, they have produced 55 tomatoes. From past experience, sh
Iteru [2.4K]

The equation to illustrate the number of weeks will be 55 + 14w.

<h3>How to calculate the equation?</h3>

It should be noted that they produced 55 tomatoes and from past experience, she expects the tomato plants to produce an additional 14 tomatoes each week for the rest of the summer.

Therefore, the expression to illustrate the number produced for a given number of weeks will be:

= 55 + (14 × w)

= 55 + 14w

Therefore, the equation will be 55 + 14w.

Learn more about equations on:

brainly.com/question/2972832

#SPJ1

6 0
2 years ago
La factura de celular del mes pasado ascendió a un total de $239 por un consumo de 269 minutos de llamada, mientras que la de es
Vitek1552 [10]

Answer:

Costo fijo= $104.5

Costo unitario=  $0.5 por minuto

Step-by-step explanation:

Mes pasado:

$239 por 269 minutos

Mes corriente:

$175 por 141 minutos

<u>Primero debemos calcular el cost por minuto de llamada:</u>

Costo unitario= (costo total más alto - costo total más bajo) / (cantidad de minutos más alto - cantidad de minutos más bajo)

Costo unitario= (239 - 175) / (269 - 141)

Costo unitario=  $0.5 por minuto

<u>Ahora, el costo fijo:</u>

Costo fijo= costo total más alto - (costo unitario*cantidad de minutos más alto)

Costo fijo= 239 - (0.5*269)

Costo fijo= $104.5

Costo fijo= costo total más bajo - (costo unitario*cantidad de minutos más bajo)

Costo fijo= 175 - (0.5*141)

Costo fijo= $104.5

4 0
3 years ago
Can someone help me please​
Zigmanuir [339]

Answer:

  1. 0.0125 kg
  2. 35000 g
  3. 28.6 buckets

Step-by-step explanation:

Use a conversion factor that has the same value in the numerator and denominator. Choose the denominator units so they cancel the units you don't want. Choose the numerator units so they give you the units you do want.

Remember, 1000 g = 1 kg.

__

<h3>1.</h3>

  12.5\text{ g}\times\dfrac{1\text{ kg}}{1000\text{ g}}=0.0125\text{ kg}

__

<h3>2.</h3>

  35\text{ kg}\times\dfrac{1000\text{ g}}{1\text{ kg}}=35000\text{ g}

__

<h3>3.</h3>

  1000\text{ kg}\times\dfrac{1\text{ bucket}}{35\text{ kg}}\approx28.6\text{ buckets}

3 0
2 years ago
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