3 years ago

A spinner is divided into 20 equal sections. What is the probability of the spinners pointer landing on section 5

Mathematics

1 answer:

BaLLatris [955]3 years ago

4 0

One over twenty is the probability

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Are the triangles similar? If yes, write a similarity statement and explain how you know how they are similar. If not, explain.

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Answer:

Please find attached pdf

Step-by-step explanation:

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3 years ago

A bag contains green marbles and red marbles, 36 in total. The number of green marbles is 1 more than 4 times the number of red

tatuchka [14]

Answer:

Step-by-step explanation:

Total marble = 36

Let red marbles be X

Then green marble is 4X + 1

And 4X + 1 + X = 36

5X = 36 - 1

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X = 35/5 = 7

So, green marbles = 4X + 1

= 4(7) + 1

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3 years ago

Which point lies on the graph of the finite sequence shown?<br> 5, –1, 6, 0, 7, 1, 8

djyliett [7]

Hello,

$u_{1} =5\\
 u_{2} = u_{1}-6=5-6=-1\\
 u_{3} = u_{2}+7=-1+7=6\\
 u_{4} = u_{3}-6=6-6=0\\
 u_{5} = u_{4}+7=0+7=7\\
 u_{6} = u_{5}-6=7-6=1\\
 u_{7} = u_{6}+7=1+7=8\\
...\\

\boxed{ u_{2n} = u_{2n-1}-6}\\\\

\boxed{ u_{2n+1} = u_{2n}+7}\\

$

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3 years ago

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Can somebody tell me how too simplify this expression 3(5*+2)

Pie

Answer:

15+6

Step-by-step explanation:

You would need to multiply 3*5 then 3*2 and then put 15+6

6 0

2 years ago

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I need help please and thank you

azamat

Answer:

I believe it's B ............

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2 years ago