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ExtremeBDS [4]
2 years ago
13

Can someone help me with this plzz

Mathematics
2 answers:
Bad White [126]2 years ago
4 0

14 times

Add up all the numbers in the table and you get 50. If every 50 spins it lands on 1 seven times. 50x2=100 so 7x2=14

topjm [15]2 years ago
3 0

Answer:

14

Step-by-step explanation:

We can see that the spinner is spun 50 times if we add all the "times spun" up.

7 + 8 + 7 + 8 + 11 + 9 = 50

So if we multiply this by 2, we should get the theoretical probability that 1 will be spun if the spinner was spun 100 times.

1 was spun 7 times when we spun the spinner 50 times, so we can predict that 1 will be spun 14 times if we spin the spinner 100 times.

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Answer: x = 9

Step-by-step explanation:

x can be equal to 9.

Lets plug in 9 to the variable x, in this equation, x -3 = 6.

x - 3 = 6

9 - 3 = 6 (plugged in 9 for x)

So, x = 9.

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2 years ago
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If you treat the number as x, then \frac{1}{2}x=x+5\to-5=\frac{1}{2}x\to-10=x.

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Arte-miy333 [17]

Answer:

The probability is 9/266

Step-by-step explanation:

The first thing to do here is get the total number of marbles = 5 + 7 + 9 = 21 marbles

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Step-by-step explanation:

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