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oee [108]
3 years ago
10

Suppose that you put 2 dimes, 2 nickels, and 1 penny into a bag. Then you choose one coin from the bag without looking, and reco

rd the results. You repeat this experiment 25 times. Note that you always put the coin you chose back into the bag before choosing the next coin.
Complete the theoretical probability chart.

Outcome Dime Nickel Penny
Probability


Complete the table and calculate the experimental probability.

Result Tally Experimental Probability
Dime |||| |||| ||
Nickel |||| ||||
Penny ||||
Mathematics
2 answers:
m_a_m_a [10]3 years ago
8 0

Answer:

Step-by-step explanation:

Lelu [443]3 years ago
7 0
36???????????????????????????:)
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What the question here? If how many team are there it would go
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3 years ago
When they are both racing on hoverboards, Victoria is 3 times as fast as her brother Max. When she is on foot, she is 3 times sl
NARA [144]

Answer:

Race completed in 48 minutes.

Step-by-step explanation:

Let the speed of Max on hoverboard is = x

Then as per question speed of Victoria on hoverboard = 3x

Now it has been given in the question that speed of Victoria on foot is 1/3 of the speed of Max on hoverboard that will be = x/3

Now we will form the equation.

As we know the formula speed = distance/time

Let the time taken by both to complete the race be t minutes.

Distance covered by Victoria in 12 minutes + Distance covered by Victoria on foot = distance covered by Max on hoverboard

Then the equation will be

12(3x)+(1/3)x(t-12)=xt

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x(36+\frac{t}{3}-4)=xt

36+\frac{t}{3}-4=t

32=t-\frac{t}{3}

\frac{2t}{3}=32

t=\frac{(32)3}{2}=48

So 48 minutes it took to complete the race.

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3 years ago
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Sorry bro I don’t understand how to answer that question
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Need help remembering how to solve f(x)=5x2
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Answer:

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