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3 years ago

Peter rolls a fair dice 114 times. How many times would Peter expect to roll a number greater than 1?

Mathematics

1 answer:

Natalka [10]3 years ago

6 0

Answer:

A dice of six faces has 5 numbers bigger than 1 (from 2 to 6).

Then, the number Peter is expecting is : 114 x (5/6) = 95 (times)

Hope this helps!

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The theoretical time for an apple to drop 2 meter is 0.64 second.sam did the experiment himself and measured that it took 0.62 s

nikitadnepr [17]

0.02/0.64*100=3.125℅
The formula is:(/error/divided by right answer) times 100. /means absolute value

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3 years ago

Y=-1/3x-9 in standard form

NemiM [27]

The standard form of a linear equation is Ax + By = C

So the answer is; 1x + 3y = 27

Hope this helped! :)

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3 years ago

Multiply. (−3x+4)(2x−1)

BigorU [14]

Answer:

$\large\boxed{(-3x+4)(2x-1)=-6x^2+11x-4}$

Step-by-step explanation:

Use FOIL:

(a + b)(c + d) = ac + ad + bc + bd

$(-3x+4)(2x-1)=(-3x)(2x)+(-3x)(-1)+(4)(2x)+(4)(-1)\\\\=-6x^2+3x+8x-4$

combine like terms

$=-6x^2+(3x+8x)-4=-6x^2+11x-4$

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3 years ago

Read 2 more answers

How is 2.41% equivalent to 1.0241?

zimovet [89]

Answer:

Its not.... it's actually .0241

Step-by-step explanation:

In order to turn a percent into a decimal you need to move the decimal point already in the percent 2 spaces to the left. Or if your trying to convert a decimal to a percent move it 2 times to the right.

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3 years ago

5 plus 1000 divided by 5

loris [4]

Answer:

201

Step-by-step explanation:

5 0

2 years ago