2 years ago

Select the correct answer.

Mathematics

1 answer:

UkoKoshka [18]2 years ago

3 0

Answer:

Social Environment

Step-by-step explanation:

Without the constant encouragement from her friends she would'nt have been able to do it. It also says "Claire lost weight thanks to the support and encouragement of her friends"

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How can you use number patterns to find the least common multiple of 120 and 360

baherus [9]

<span>Since 360 is a multiple of 120, it is automatically the LCM of this problem.

</span>

8 0

2 years ago

A new game is being introduced at the Hard Rock Cafe. A ball is spun around a wheel until it comes to rest in one of many spots.

andriy [413]

Answer:

$ 1.96

Step-by-step explanation:

Number of spots with outcome of $1 = 9

Number of spots with outcome of $2 = 18

Number of spots with outcome of $10 = 1

Total number of spots = 28

Probability that ball will land on $1 = $\frac{9}{28}$

Probability that ball will land on $2 = $\frac{18}{28}$

Probability that ball will land on $10 = $\frac{1}{28}$

The amount that player should expect to win on average in equal to expected value of the game. Expected value is calculated as the summation of product of probabilities with their respective outcomes.

i.e. for this case:

Expected Value will be:

$(1 \times \frac{9}{28})+(2 \times \frac{18}{28})+(10 \times \frac{1}{28})\\\\ =1.96$