3 years ago

In a game, the probability of winning is 1 out of 5. How many times could Lisa expect to win if she plays the game 85 times?

1 answer:

3 0

Answer:

17 wins

Step-by-step explanation:

Given

P(winning) = 1/5

Number of games = 85

The number of winnings could simply be calculated as the product of the probability and number of games played.

Expected number of winning : P(winning) * number of games

Expected number of winning = 1/5 * 85 = 17 wins

You might be interested in

Lina20 [59]

Answer:

The square root of -1 is i

4 0

4 years ago

boyakko [2]

X => -8 -6 -8 3
y => 33 31 39 33
is not a function because the x value -8 results to two different y-values 33 and 39.

8 0

4 years ago

Harman [31]

Answer:

B, D, and F :)

Step-by-step explanation:

3 0

4 years ago

VladimirAG [237]

Answer:

Step-by-step explanation:

In three days, the ant farm consumed 1/2 an apple. In 6 days the ant farm will consume 1 apple. We can multiply 6 days by 3 for three apples.

6(3)=18 days

3 0

3 years ago

stellarik [79]

Answer:

64 = 4x + 7

3 0

3 years ago