1 year ago

Two examples of likely and unlikely events in mathematics probability

Mathematics

1 answer:

Bond [772]1 year ago

5 0

Answer:

what's likely is times or Addition less like likely is subtraction or rounding

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Suppose that y varies directly with x and at the same time varies inversely with z and y=12 when x=6 and z=-2. Write the equatio

ki77a [65]

Answer:

Answer:

y =18

Explanation

Step-by-step explanation:

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2 years ago

Anthony asked a group of students to choose their favorite type of music from the choices of rock, hip-hop, and country. The res

Fudgin [204]

Answer:

240

Step-by-step explanation:

add up the numbers of all the students that were surveyed

get 90

60 of those were rock or hiphop

divide 360 by 90

get 4

multiply 60 by 4

get 240

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2 years ago

You are choosing between two different cell phone plans. The first plan charges a rate of 24 cents per minute. The second plan c

Virty [35]

Answer: 286 minutes

Step-by-step explanation:

x : # of months that has gone by

0.24x : cost of the 24 cent plan after "x" minutes

39.95 + 0.10x : cost of the 10 cent plan after "x" minutes

1. 39.95 + 0.10x > 0.24x

2. 39.95 > 0.24x - 0.10x

3. 39.95 > 0.14x

4. 285.36 > x

x must be AT LEAST 286 minutes for plan #2 (39.95 + 0.10x) to be a better deal

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2 years ago

Read 2 more answers

Function or not a function?

elixir [45]

yo no se ok yo no se solamente qiero puntos

4 0

2 years ago

Calcula la longitud de la variable "x"

Olenka [21]

Answer:

x=20

Step-by-step explanation:

30°-60°-90°Δ

a=10

b=20

c=10 $\sqrt{3}$

x=b

x=20

7 0

2 years ago

Two examples of likely and unlikely events in mathematics probability​

Two examples of likely and unlikely events in mathematics probability