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nevsk [136]
3 years ago
6

a spinner with 4 colors is spun for total of 50 trials yellow was selected 10 times what is the exprimental probability of the s

pinner landing on yellow
Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
3 0

Answer:

the probability of the outcome of the color/ Divided by the total of how many colors there are.

Step-by-step explanation:

in this case there is one yellow, but it may very well be smaller than the other colors so it does not have the probability of 1/4, unless they tell you that all the color sizes are equal.

so now, instead, we shall base it off of the Trial Numbers. Which would be 10/50, which can be reduced to 1/5. :)

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If 7(x+5) = -28 find the value of 6x
elixir [45]
Answer:

-54

Explanation:

First we need to use the distributive property on 7(x+5), so do 7×x + 7×5. Simplify that and you get 7x+35.

Subtract 35 from both sides and you get 7x= -63. Divide both sides by 7 and you get x= -9.

Now we can substitute -9 for x, so do 6×-9 and you get -54.

Hope this helps :)
8 0
3 years ago
Read 2 more answers
Can Someone tell me how to do this?
Veronika [31]
Number 7 is C because all of them are less than 1/2 or 0.50

5 0
3 years ago
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Please answer eeeeeeeeeeeeeeeeeeeva
faltersainse [42]

Answer:

35 students

Step-by-step explanation:

Find 25% of 500:

  1. \frac{25}{100} × \frac{500}{1} = \frac{12500}{100}  
  2. \frac{12500}{100} = \frac{125}{1} = 125  

Find 18% of 500:

  1. \frac{18}{100} × \frac{500}{1} = \frac{9000}{100}  
  2. \frac{9000}{100} = \frac{90}{1} = 90  

Find the difference:

  1. 125 - 90 = 35

So, 35 more students prefer video games to bike riding.

I hope this helps!

7 0
3 years ago
75% of the Spanish Club is boys . If there are 36 members in the Spanish club, how many are girls?
7nadin3 [17]
48 i know because i used a calculator
3 0
3 years ago
Square root of 176. simplify it please.
3241004551 [841]
We can simplify by removing factors from the square root.

\sqrt{176}

\sqrt{4*44}

2 \sqrt{44}

2 \sqrt{4*11}

4 \sqrt{11}

As 11 has no perfect-square factors, we have simplified the radical as much as possible.
8 0
4 years ago
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