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2 years ago

I need help with this, can someone help me?

Mathematics

1 answer:

Alinara [238K]2 years ago

5 0

The answer is C cause if you rotate it the shape looks different but if it had rotational symmetry it could be rotated less than 360 degrees and still look the same

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On the return trip from the beach, you pedal hard for the first ten minutes and cover 4 miles. Tired, you slow down and cover th

-Dominant- [34]

Answer:

Step-by-step explanation:

On the return trip from the beach, you pedal hard for the first ten minutes and cover 4 miles.

Speed = distance covered/time taken

This means that your speed for the first 4 miles would be

4/10 = 0.4 miles per minute

Tired, you slow down and cover the last 6 miles in 36 minutes. This means that your speed for the last 6 miles would be

6/36 = 0.17 miles per minute

Therefore, your average speed for the return trip would be

(0.4 + 0.17)/2

= 0.285 miles per minute

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2 years ago

Which is equivalent to [3_/125]x

Murrr4er [49]

Answer:

[5]x

Step-by-step explanation:

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2 years ago

A certain slot machine has three identical independent wheels, each with 13 symbols as follows: 1 bar, 2 lemons, 2 bells, 2 plum

kari74 [83]

Answer:

Step-by-step explanation:

Given

there are 13 symbols in slot machines i.e. 1 bar , 2 lemons , 2 bells ,2 plums ,3 cherries , 3 oranges

there are Total of 3 machines

Probability of getting bar in machine is $\frac{1}{13}$

Probability of getting 3 bar on 3 machine $=\frac{1}{13} \times\frac{1}{13}\times \frac{1}{13}=\frac{1}{2197}=0.0004$

Probability of getting an orange $=\frac{3}{13}$

Probability of getting 3 oranges on 3 machine $=\frac{3}{13} \times\frac{3}{13}\times \frac{3}{13}=\frac{27}{2197}=0.0122$

Probability of getting a Plum $=\frac{2}{13}$

Probability of getting 3 Plums on 3 machine $=\frac{2}{13} \times\frac{2}{13}\times \frac{2}{13}=\frac{8}{2197}=0.0036$

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2 years ago

Pls help. I’ve done a lot of googling and calculating but every answer I put is wrong

Anuta_ua [19.1K]

Answer:

5 $\sqrt{2}$

Step-by-step explanation:

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2 years ago

Question in picture. The first box is A, the second box is B, etc.

TiliK225 [7]

Answer:

4th box and 1st box

Step-by-step explanation:

I learned this 7th nd passed it so u should be chillin

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2 years ago

Read 2 more answers