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mrs_skeptik [129]

3 years ago

7

a jar of cookies contains 18 different types of cookies. Each type is equally likely to be chosen. Based on your simulation, how

many tiumes must a cookie be chosen in order to get each type?

1 answer:

Tema [17]3 years ago

5 0

Choose every cook until the last one has been choosen

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Alex has a rectangle piece of red paper that is 4 centimeter wide .its length is twice it's width she glues a piece of paper blu

xenn [34]

4cm•2=8cm which is the length of the red paper so therefore Red paper= 4cmx8cm.
Then your going to take 3cm-4cm= 1cm
Next your going to solve for 7cm-8cm=1cm
Which leaves you with an answer of 1cmx1cm more of visible red paper.

8 0

2 years ago

A) Factorise 2x² - 9x - 5 (x-5)(2x+1) (2) <br>b) Hence, simplify fully 2x^2- 9x - 5 3x – 15x (2)

Lyrx [107]

Answer:

Step-by-step explanation:

<u><em>b).</em></u>

2x² - 9x - 5 = ( x - 5 )( 2x + 1 )

3x² - 15x = 3x ( x - 5 )

$\frac{(x-5)(2x+1)}{3x(x-5)}$ = $\frac{2x+1}{3x}$

8 0

2 years ago

Alan estimated that he would score 140 points the next time he bowled. He actually scored 152 points.

Nadya [2.5K]

The anwer is b because you can multiply or subraction from it

4 0

2 years ago

Please answer number 40 pls

kvasek [131]

Answer:

A is the answer

Step-by-step explanation:

m¹⁶/4n¹²

4 0

2 years ago

50 x 50 + 100 - 43 =

vivado [14]

50 x 50 + 100 - 43 = 2557

8 0

2 years ago

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