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3 years ago

1. What is the probability of rolling a number less

Mathematics

2 answers:

irga5000 [103]3 years ago

4 0

Answer:

1/2

Step-by-step explanation:

Darina [25.2K]3 years ago

3 0

Answer:

1/2

Step-by-step explanation:

There are 2 numbers less than 3. (1 and 2) and one 6 on a dice. Therefore there is a 3 out of 6 chance of rolling one of these 3 numbers (1, 2, and 6). This can be represented as 3/6 which would simplify to 1/2 or 50%.

It can also be found this way...

Probability = Number of desired outcomes ÷ number of possible outcomes. Therefore 3 ÷ 6 = 0.5 which is equal to 50% or 1/2.

I hope you choose my answer so you do well on your assignment! I've gotten an A in math every year :)

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The teacher gave this pattern to the class: the first term is 5

Alenkasestr [34]

5,10,15,20,25,30,35,40,45,50,55,60,65,70,75,80,85,90,95,100

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3 years ago

If your roll a six sided die what is the probability of getting a 2 or a 6

ohaa [14]

Answer:

(A)1/3

Step-by-step explanation:

probability of getting a 2 = 1/6

probability of getting a 6 = 1/6

so the probability of getting a 2 or a 6

=(probability of getting a 2+probability of getting a 6)

=(1/6+1/6)

=2*(1/6)

=1/3

4 0

3 years ago

Read 2 more answers

What is bigger .7 or 7/9?

GalinKa [24]

7/9 is greater than .7 because when you turn 7/9 into a decimal you get 0.7 repeating decimal, which you can round to get 0.8 which is greater than 0.7. So furthermore, you can conclude that 7/9 is bigger than 0.7 which is your answer :)
Hope it helps!
Mark as brainliest answer!

5 0

4 years ago

PLEASE HELP THANK YOU SO MUCH

denpristay [2]

Hi there!

The answer is B.

Since the middle length of the kite is 3 + 3 (which is 6), we find the area of both triangles and add them up.

6 × 10 ÷ 2 = 60 ÷ 2 = 30

6 × 20 ÷ 2 = 120 ÷ 2 = 60

30 + 60 = 90

The answer is B.

Hope this helps!

5 0

3 years ago

Which number should each side of the equation 4/5x=8 be multiplied by to produce he equivalent equation of x=10?

gulaghasi [49]

<< Add $.\frac{-4}{5}$ to the left and right of the equation, multiple and make ''opposite multiplation'' to find x.

A) $\frac{4}{5x}. \frac{-4}{5} = 8. \frac{-4}{5} 
$
$\frac{16}{25x} = \frac{-32}{5}$
25x.(-32)= (-16).5
-800x= -80

**to leave x alone and positive, you must divide to -800.
$x= \frac{-80}{-800}$
$x= \frac{1}{10}$
= INCORRECT

B) $\frac{4}{5x} . \frac{1}{5} = 8. \frac{1}{5} 
$
$\frac{4}{25x} = \frac{8}{5}$
$25x.8= 4.5$
$200x=20
$
$x= \frac{20}{200} = \frac{1}{10}$

C) $\frac{4}{5x} . \frac{5}{4}= \frac{8.5}{4}$
$\frac{1}{x} = \frac{40}{4}$
$\frac{1}{x} =10$
10x=1
$x= \frac{1}{10}$

D) $\frac{4.5}{5x} = 8.5$
$\frac{4}{x} = 40$
40x= 4
x= $\frac{4}{40}$ = 1/10

I think there is a problem with the options :D

5 0

4 years ago