2 years ago

Billy conducted an experiment by rolling a a standard number die 500 times.

1 answer:

3 0

<h2>Theoretical probability:</h2><h2><u>Rolling once = 1/6</u></h2><h2>Rolling 500 times = 83 times</h2><h2>1/6 is your answer!</h2>

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Graph f(x)= x^3 + x^2

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2 years ago

What multiplies to -32 and adds up to -14

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3 years ago

A triangle has an area of 10 m². The height of the triangle is 5 m.

julsineya [31]

Area=1/2 times bas time height
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height=5
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times 2 both siddes
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2 years ago

A flat surface of a solid figure

GalinKa [24]

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3 years ago

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fiasKO [112]

If the pattern continues, so that each term is separated by a distance of 3, then the sequence is given by the recursive rule

$\begin{cases}a_1=1\\a_n=a_{n-1}+3&\text{for }n>1\end{cases}$

From this definition, we can write $a_n$ in terms of $a_1$ :

$a_2=a_1+3$

$a_3=a_2+3=(a_1+3)+3=a_1+2\cdot3$

$a_4=a_3+3=(a_1+2\cdot3)+3=a_1+3\cdot3$

$a_5=a_4+3=(a_1+3\cdot3)+3=a_1+4\cdot3$

and so on, up to

$a_n=a_1+(n-1)\cdot3$

(notice how the subscript on <em>a</em> and coefficient on 3 add up to <em>n</em>)

$a_n=1+3(n-1)=3n-2$

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3 years ago