Answer:
Option B, The sample space has 12 different outcomes
Step-by-step explanation:
<u>Step 1: Determine which of the following is true</u>
<em>Option A</em> → Heads and an even number are very likely outcomes → This is false, although both of these can occur they don't occur "very likely"
<em>Option B</em> → The sample space has 12 different outcomes → This is the correct option because we take the 2 sides of a coin and multiply it by the 6 sides on a number cube which would give us 12 different outcomes in the sample space.
<em>Option C</em> → The sample space has 8 different outcomes → This is false because it doesn't follow the rules of finding the sample space.
<em>Option D</em> → Each result is equally likely → This is false because a coin flipped can land on heads or tails which is 50% while a number cube is usually between 1-6 meaning that there is a 16.667% chance of landing on a number.
Answer: Option B, The sample space has 12 different outcomes
Answer:
The answer is D. 15.65.
Step-by-step explanation:
7^2+14^2
49+196=245
245 (squared) is 15.65
15.65*15.65= 244.9 rounded is 245
Answer:
77 goles
Step-by-step explanation:
Un futbolista ha marcado 2/9 del número de goles marcados por su equipo.
Otro anotó una cuarta parte del resto.
El resto = 1 - 2/9
= 7/9
De ahí que otro futbolista anotó
= 1/4 de 7/9
= 7/36
Si los otros jugadores han marcado 45 goles
Tenemos que averiguar la fracción de goles que marcó el otro jugador
Deje que el número total de goles marcados por el equipo durante la temporada = 1
Por lo tanto:
1 - (2/9 + 7/36)
1 - (8 + 7/36)
1 - 15/36
1 - 5/12
= 7/12
¿Cuántos goles marcó el equipo a lo largo de la temporada?
El número total de goles que marcó ese equipo se calcula como:
7/12 × x = 45
Donde x = número total de goles
7x / 12 = 45
Cruz multiplicar
7x = 45 × 12
x = 45 × 12/7
x = 77,142857143
Aproximadamente = 77 goles
Answer:
table and graph attached
Step-by-step explanation:
Answer:
<h2>a = - 4.8</h2>
Step-by-step explanation:
To find the value of a when b=6 we must first find the relationship between them.
The statement
a is inversely proportional to b is written as
where k is the constant of proportionality
When a = 7.2 , b = -4
So we have
k = 7.2 × - 4
k = - 28.8
So the formula for the variation is
When
b = 6
That's
We have the final answer as
<h3>a = - 4.8</h3>
Hope this helps you
