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Lelechka [254]
3 years ago
11

If you roll a 6-sided die 12 times, what is the best prediction possible for the number of times you will roll a four?

Mathematics
2 answers:
Komok [63]3 years ago
8 0

Answer:

2 times

Step-by-step explanation:

if you roll a die you have a 1/6 chance of rolling it, so you have 1/6 of 12, or two 4s.

andrew-mc [135]3 years ago
4 0

Answer:

2 times

Step-by-step explanation:

Probability = Number of desired outcomes ÷ Number of possible outcomes

Probability = 12÷ 6 =2

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Consider the function represented by the equation 6q = 3s - 9. Write the equation in function notation, where q is the independe
serg [7]

Answer:

s = 2q + 3

Step-by-step explanation:

A linear function has the form:

● y = mx + b

● y is the output of the function

● x is the variabke that we input

● b is the y-intetcept.

Focus on y and x.

Notice that y depends of the value of x. The value of y changes by changing x. So the value of x controls the output y.

y is dependent but x is not.

■■■■■■■■■■■■■■■■■■■■■■■■■■

● 6q = 3s - 9

We want q to be the independent variable wich means that q will be the input. Therefore s should be the output.

The strategy we are going to follow is separating s in one side alone.

● 6q = 3s - 9

Add 9 to both sides

● 6q + 9 = 3s -9 + 9

● 6q + 9 = 3s

Divide both sides by 3

● (6q + 9)/3 = (3s)/3

● (6q)/3 + 9/3 = s

● s = 2q + 3

So the answer is s = 2q + 3

6 0
3 years ago
3/12 and 5/x are<br> equivalent ratios. Solve for<br> X. Pls help asap
Phoenix [80]

Answer:

3/12  and 5/x

12 times 5 is 60 so 3 times 20 shall be 60

3/12 = 5/20

:)

4 0
3 years ago
What is the quotient of StartFraction 7 Superscript negative 1 Baseline Over 7 Superscript negative 2 Baseline EndFraction? Star
Komok [63]

The quotient of the number given number  7 Superscript negative 1 Baseline Over 7 Superscript negative 2 Baseline is 7.

<h3>What is the quotient?</h3>

Quotient is the resultant number which is obtain by dividing a number with another. Let a number a is divided by number b. Then the quotient of these two number will be,

q=\dfrac{a}{b}

Here, (<em>a, b</em>) are the real numbers.

The number StartFraction 7 Superscript negative 1 Baseline Over 7 Superscript negative 2 Baseline EndFraction, given can be written as,

\dfrac{7^{-1}}{7^{-2}}

Let the quotient of this division is n. Therefore,

n=\dfrac{7^{-1}}{7^{-2}}

A number in numerator of a fraction with negative exponent can be written in the denominator with the same but positive exponent and vise versa. Therefore,

n=\dfrac{7^{2}}{7^{1}}\\n=7

Hence, the quotient of the number given number  7 Superscript negative 1 Baseline Over 7 Superscript negative 2 Baseline is 7.

Learn more about the quotient here;

brainly.com/question/673545

7 0
3 years ago
What is the distance between (2, -1.2) and (2, 5.4)?​
bixtya [17]

Answer:

0,4.2

Step-by-step explanation:

5 0
3 years ago
A rectangle has an area of 96 in2. The rectangle's base is 4 in. What is the height of the rectangle?
gavmur [86]
96/4=24in, so B
Hope this helps :)
6 0
3 years ago
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